diff --git a/codeception.yml b/codeception.yml
new file mode 100644
index 00000000..35fa7fde
--- /dev/null
+++ b/codeception.yml
@@ -0,0 +1,10 @@
+actor: Tester
+paths:
+    tests: tests
+    log: tests/_output
+    data: tests/_data
+    helpers: tests/_support
+settings:
+    bootstrap: _bootstrap.php
+    colors: true
+    memory_limit: 1024M
\ No newline at end of file
diff --git a/tests/_bootstrap.php b/tests/_bootstrap.php
new file mode 100644
index 00000000..243f9c85
--- /dev/null
+++ b/tests/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// This is global bootstrap for autoloading
diff --git a/tests/_output/.gitignore b/tests/_output/.gitignore
new file mode 100644
index 00000000..e69de29b
diff --git a/tests/_output/ClientCredentialsCept.fail.html b/tests/_output/ClientCredentialsCept.fail.html
new file mode 100644
index 00000000..d50bc270
--- /dev/null
+++ b/tests/_output/ClientCredentialsCept.fail.html
@@ -0,0 +1 @@
+{"error":{"message":"The requested scope is invalid, unknown, or malformed. Check the \"basic\" scope.","trace":["#0 \/Users\/alexbilbie\/Projects\/oauth2-server\/src\/Grant\/ClientCredentialsGrant.php(77): League\\OAuth2\\Server\\Grant\\AbstractGrant->validateScopes('basic', Object(League\\OAuth2\\Server\\Entities\\ClientEntity))","#1 \/Users\/alexbilbie\/Projects\/oauth2-server\/src\/Server.php(117): League\\OAuth2\\Server\\Grant\\ClientCredentialsGrant->getAccessTokenAsType(Object(Symfony\\Component\\HttpFoundation\\Request), Object(League\\OAuth2\\Server\\ResponseTypes\\BearerTokenResponseType), Object(DateInterval))","#2 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/client-credentials\/index.php(19): League\\OAuth2\\Server\\Server->getAccessTokenResponse(Object(Symfony\\Component\\HttpFoundation\\Request))","#3 [internal function]: {closure}(Object(Symfony\\Component\\HttpFoundation\\Request), Object(Symfony\\Component\\HttpFoundation\\Response), Array)","#4 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/league\/route\/src\/Strategy\/AbstractStrategy.php(55): call_user_func_array(Object(Closure), Array)","#5 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/league\/route\/src\/Strategy\/RequestResponseStrategy.php(19): League\\Route\\Strategy\\AbstractStrategy->invokeController(Object(Closure), Array)","#6 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/league\/route\/src\/Dispatcher.php(112): League\\Route\\Strategy\\RequestResponseStrategy->dispatch(Object(Closure), Array)","#7 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/league\/route\/src\/Dispatcher.php(73): League\\Route\\Dispatcher->handleFound(Object(Closure), Object(League\\Route\\Strategy\\RequestResponseStrategy), Array)","#8 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/alexbilbie\/proton\/src\/Application.php(251): League\\Route\\Dispatcher->dispatch('POST', '\/access_token')","#9 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/vendor\/alexbilbie\/proton\/src\/Application.php(300): Proton\\Application->handle(Object(Symfony\\Component\\HttpFoundation\\Request))","#10 \/Users\/alexbilbie\/Projects\/oauth2-server\/examples\/client-credentials\/index.php(23): Proton\\Application->run()","#11 {main}"]}}
\ No newline at end of file
diff --git a/tests/_support/ApiHelper.php b/tests/_support/ApiHelper.php
new file mode 100644
index 00000000..5fcdbe2c
--- /dev/null
+++ b/tests/_support/ApiHelper.php
@@ -0,0 +1,10 @@
+<?php
+namespace Codeception\Module;
+
+// here you can define custom actions
+// all public methods declared in helper class will be available in $I
+
+class ApiHelper extends \Codeception\Module
+{
+
+}
diff --git a/tests/api.suite.yml b/tests/api.suite.yml
new file mode 100644
index 00000000..b85562c2
--- /dev/null
+++ b/tests/api.suite.yml
@@ -0,0 +1,8 @@
+class_name: ApiTester
+modules:
+  enabled: [PhpBrowser, REST]
+  config:
+    PhpBrowser:
+      url: 'http://localhost:7777/'
+    REST:
+      url: 'http://localhost:7777/'
\ No newline at end of file
diff --git a/tests/api/ApiTester.php b/tests/api/ApiTester.php
new file mode 100644
index 00000000..8b6a0307
--- /dev/null
+++ b/tests/api/ApiTester.php
@@ -0,0 +1,2389 @@
+<?php //[STAMP] b08a68f76e9949287107c90f548717f0
+
+// This class was automatically generated by build task
+// You should not change it manually as it will be overwritten on next build
+// @codingStandardsIgnoreFile
+
+
+use Codeception\Module\PhpBrowser;
+use Codeception\Module\REST;
+
+/**
+ * Inherited Methods
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void expect($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method void haveFriend($name, $actorClass = null)
+ *
+ * @SuppressWarnings(PHPMD)
+*/
+class ApiTester extends \Codeception\Actor
+{
+   
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     *
+     * @see \Codeception\Module\PhpBrowser::setHeader()
+     */
+    public function setHeader($header, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('setHeader', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Adds HTTP authentication via username/password.
+     *
+     * @param $username
+     * @param $password
+     * @see \Codeception\Module\REST::amHttpAuthenticated()
+     */
+    public function amHttpAuthenticated($username, $password) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amHttpAuthenticated', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Opens the page for the given relative URI.
+     *
+     * ``` php
+     * <?php
+     * // opens front page
+     * $I->amOnPage('/');
+     * // opens /register page
+     * $I->amOnPage('/register');
+     * ?>
+     * ```
+     *
+     * @param $page
+     * @see \Codeception\Module\PhpBrowser::amOnPage()
+     */
+    public function amOnPage($page) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amOnPage', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Open web page at the given absolute URL and sets its hostname as the base host.
+     *
+     * ``` php
+     * <?php
+     * $I->amOnUrl('http://codeception.com');
+     * $I->amOnPage('/quickstart'); // moves to http://codeception.com/quickstart
+     * ?>
+     * ```
+     * @see \Codeception\Module\PhpBrowser::amOnUrl()
+     */
+    public function amOnUrl($url) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amOnUrl', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Changes the subdomain for the 'url' configuration parameter.
+     * Does not open a page; use `amOnPage` for that.
+     *
+     * ``` php
+     * <?php
+     * // If config is: 'http://mysite.com'
+     * // or config is: 'http://www.mysite.com'
+     * // or config is: 'http://company.mysite.com'
+     *
+     * $I->amOnSubdomain('user');
+     * $I->amOnPage('/');
+     * // moves to http://user.mysite.com/
+     * ?>
+     * ```
+     *
+     * @param $subdomain
+     *
+     * @return mixed
+     * @see \Codeception\Module\PhpBrowser::amOnSubdomain()
+     */
+    public function amOnSubdomain($subdomain) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amOnSubdomain', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Low-level API method.
+     * If Codeception commands are not enough, use [Guzzle HTTP Client](http://guzzlephp.org/) methods directly
+     *
+     * Example:
+     *
+     * ``` php
+     * <?php
+     * $I->executeInGuzzle(function (\GuzzleHttp\Client $client) {
+     *      $client->get('/get', ['query' => ['foo' => 'bar']]);
+     * });
+     * ?>
+     * ```
+     *
+     * It is not recommended to use this command on a regular basis.
+     * If Codeception lacks important Guzzle Client methods, implement them and submit patches.
+     *
+     * @param callable $function
+     * @see \Codeception\Module\PhpBrowser::executeInGuzzle()
+     */
+    public function executeInGuzzle($function) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('executeInGuzzle', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Perform a click on a link or a button, given by a locator.
+     * If a fuzzy locator is given, the page will be searched for a button, link, or image matching the locator string.
+     * For buttons, the "value" attribute, "name" attribute, and inner text are searched.
+     * For links, the link text is searched.
+     * For images, the "alt" attribute and inner text of any parent links are searched.
+     *
+     * The second parameter is a context (CSS or XPath locator) to narrow the search.
+     *
+     * Note that if the locator matches a button of type `submit`, the form will be submitted.
+     *
+     * ``` php
+     * <?php
+     * // simple link
+     * $I->click('Logout');
+     * // button of form
+     * $I->click('Submit');
+     * // CSS button
+     * $I->click('#form input[type=submit]');
+     * // XPath
+     * $I->click('//form/*[@type=submit]');
+     * // link in context
+     * $I->click('Logout', '#nav');
+     * // using strict locator
+     * $I->click(['link' => 'Login']);
+     * ?>
+     * ```
+     *
+     * @param $link
+     * @param $context
+     * @see \Codeception\Lib\InnerBrowser::click()
+     */
+    public function click($link, $context = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('click', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current page contains the given string.
+     * Specify a locator as the second parameter to match a specific region.
+     *
+     * ``` php
+     * <?php
+     * $I->see('Logout'); // I can suppose user is logged in
+     * $I->see('Sign Up','h1'); // I can suppose it's a signup page
+     * $I->see('Sign Up','//body/h1'); // with XPath
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $selector
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::see()
+     */
+    public function canSee($text, $selector = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('see', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current page contains the given string.
+     * Specify a locator as the second parameter to match a specific region.
+     *
+     * ``` php
+     * <?php
+     * $I->see('Logout'); // I can suppose user is logged in
+     * $I->see('Sign Up','h1'); // I can suppose it's a signup page
+     * $I->see('Sign Up','//body/h1'); // with XPath
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $selector
+     * @see \Codeception\Lib\InnerBrowser::see()
+     */
+    public function see($text, $selector = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('see', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current page doesn't contain the text specified.
+     * Give a locator as the second parameter to match a specific region.
+     *
+     * ```php
+     * <?php
+     * $I->dontSee('Login'); // I can suppose user is already logged in
+     * $I->dontSee('Sign Up','h1'); // I can suppose it's not a signup page
+     * $I->dontSee('Sign Up','//body/h1'); // with XPath
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $selector
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSee()
+     */
+    public function cantSee($text, $selector = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSee', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current page doesn't contain the text specified.
+     * Give a locator as the second parameter to match a specific region.
+     *
+     * ```php
+     * <?php
+     * $I->dontSee('Login'); // I can suppose user is already logged in
+     * $I->dontSee('Sign Up','h1'); // I can suppose it's not a signup page
+     * $I->dontSee('Sign Up','//body/h1'); // with XPath
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $selector
+     * @see \Codeception\Lib\InnerBrowser::dontSee()
+     */
+    public function dontSee($text, $selector = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSee', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there's a link with the specified text.
+     * Give a full URL as the second parameter to match links with that exact URL.
+     *
+     * ``` php
+     * <?php
+     * $I->seeLink('Logout'); // matches <a href="#">Logout</a>
+     * $I->seeLink('Logout','/logout'); // matches <a href="/logout">Logout</a>
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $url
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeLink()
+     */
+    public function canSeeLink($text, $url = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeLink', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there's a link with the specified text.
+     * Give a full URL as the second parameter to match links with that exact URL.
+     *
+     * ``` php
+     * <?php
+     * $I->seeLink('Logout'); // matches <a href="#">Logout</a>
+     * $I->seeLink('Logout','/logout'); // matches <a href="/logout">Logout</a>
+     * ?>
+     * ```
+     *
+     * @param      $text
+     * @param null $url
+     * @see \Codeception\Lib\InnerBrowser::seeLink()
+     */
+    public function seeLink($text, $url = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeLink', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page doesn't contain a link with the given string.
+     * If the second parameter is given, only links with a matching "href" attribute will be checked.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeLink('Logout'); // I suppose user is not logged in
+     * $I->dontSeeLink('Checkout now', '/store/cart.php');
+     * ?>
+     * ```
+     *
+     * @param $text
+     * @param null $url
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeLink()
+     */
+    public function cantSeeLink($text, $url = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeLink', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page doesn't contain a link with the given string.
+     * If the second parameter is given, only links with a matching "href" attribute will be checked.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeLink('Logout'); // I suppose user is not logged in
+     * $I->dontSeeLink('Checkout now', '/store/cart.php');
+     * ?>
+     * ```
+     *
+     * @param $text
+     * @param null $url
+     * @see \Codeception\Lib\InnerBrowser::dontSeeLink()
+     */
+    public function dontSeeLink($text, $url = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeLink', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that current URI contains the given string.
+     *
+     * ``` php
+     * <?php
+     * // to match: /home/dashboard
+     * $I->seeInCurrentUrl('home');
+     * // to match: /users/1
+     * $I->seeInCurrentUrl('/users/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeInCurrentUrl()
+     */
+    public function canSeeInCurrentUrl($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeInCurrentUrl', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that current URI contains the given string.
+     *
+     * ``` php
+     * <?php
+     * // to match: /home/dashboard
+     * $I->seeInCurrentUrl('home');
+     * // to match: /users/1
+     * $I->seeInCurrentUrl('/users/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::seeInCurrentUrl()
+     */
+    public function seeInCurrentUrl($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeInCurrentUrl', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URI doesn't contain the given string.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeInCurrentUrl('/users/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInCurrentUrl()
+     */
+    public function cantSeeInCurrentUrl($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeInCurrentUrl', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URI doesn't contain the given string.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeInCurrentUrl('/users/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInCurrentUrl()
+     */
+    public function dontSeeInCurrentUrl($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeInCurrentUrl', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL is equal to the given string.
+     * Unlike `seeInCurrentUrl`, this only matches the full URL.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->seeCurrentUrlEquals('/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeCurrentUrlEquals()
+     */
+    public function canSeeCurrentUrlEquals($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeCurrentUrlEquals', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL is equal to the given string.
+     * Unlike `seeInCurrentUrl`, this only matches the full URL.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->seeCurrentUrlEquals('/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::seeCurrentUrlEquals()
+     */
+    public function seeCurrentUrlEquals($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeCurrentUrlEquals', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL doesn't equal the given string.
+     * Unlike `dontSeeInCurrentUrl`, this only matches the full URL.
+     *
+     * ``` php
+     * <?php
+     * // current url is not root
+     * $I->dontSeeCurrentUrlEquals('/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCurrentUrlEquals()
+     */
+    public function cantSeeCurrentUrlEquals($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeCurrentUrlEquals', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL doesn't equal the given string.
+     * Unlike `dontSeeInCurrentUrl`, this only matches the full URL.
+     *
+     * ``` php
+     * <?php
+     * // current url is not root
+     * $I->dontSeeCurrentUrlEquals('/');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCurrentUrlEquals()
+     */
+    public function dontSeeCurrentUrlEquals($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeCurrentUrlEquals', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL matches the given regular expression.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->seeCurrentUrlMatches('~$/users/(\d+)~');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeCurrentUrlMatches()
+     */
+    public function canSeeCurrentUrlMatches($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeCurrentUrlMatches', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the current URL matches the given regular expression.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->seeCurrentUrlMatches('~$/users/(\d+)~');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::seeCurrentUrlMatches()
+     */
+    public function seeCurrentUrlMatches($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeCurrentUrlMatches', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that current url doesn't match the given regular expression.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->dontSeeCurrentUrlMatches('~$/users/(\d+)~');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCurrentUrlMatches()
+     */
+    public function cantSeeCurrentUrlMatches($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeCurrentUrlMatches', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that current url doesn't match the given regular expression.
+     *
+     * ``` php
+     * <?php
+     * // to match root url
+     * $I->dontSeeCurrentUrlMatches('~$/users/(\d+)~');
+     * ?>
+     * ```
+     *
+     * @param $uri
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCurrentUrlMatches()
+     */
+    public function dontSeeCurrentUrlMatches($uri) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeCurrentUrlMatches', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Executes the given regular expression against the current URI and returns the first match.
+     * If no parameters are provided, the full URI is returned.
+     *
+     * ``` php
+     * <?php
+     * $user_id = $I->grabFromCurrentUrl('~$/user/(\d+)/~');
+     * $uri = $I->grabFromCurrentUrl();
+     * ?>
+     * ```
+     *
+     * @param null $uri
+     *
+     * @internal param $url
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::grabFromCurrentUrl()
+     */
+    public function grabFromCurrentUrl($uri = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabFromCurrentUrl', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the specified checkbox is checked.
+     *
+     * ``` php
+     * <?php
+     * $I->seeCheckboxIsChecked('#agree'); // I suppose user agreed to terms
+     * $I->seeCheckboxIsChecked('#signup_form input[type=checkbox]'); // I suppose user agreed to terms, If there is only one checkbox in form.
+     * $I->seeCheckboxIsChecked('//form/input[@type=checkbox and @name=agree]');
+     * ?>
+     * ```
+     *
+     * @param $checkbox
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeCheckboxIsChecked()
+     */
+    public function canSeeCheckboxIsChecked($checkbox) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeCheckboxIsChecked', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the specified checkbox is checked.
+     *
+     * ``` php
+     * <?php
+     * $I->seeCheckboxIsChecked('#agree'); // I suppose user agreed to terms
+     * $I->seeCheckboxIsChecked('#signup_form input[type=checkbox]'); // I suppose user agreed to terms, If there is only one checkbox in form.
+     * $I->seeCheckboxIsChecked('//form/input[@type=checkbox and @name=agree]');
+     * ?>
+     * ```
+     *
+     * @param $checkbox
+     * @see \Codeception\Lib\InnerBrowser::seeCheckboxIsChecked()
+     */
+    public function seeCheckboxIsChecked($checkbox) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeCheckboxIsChecked', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Check that the specified checkbox is unchecked.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeCheckboxIsChecked('#agree'); // I suppose user didn't agree to terms
+     * $I->seeCheckboxIsChecked('#signup_form input[type=checkbox]'); // I suppose user didn't check the first checkbox in form.
+     * ?>
+     * ```
+     *
+     * @param $checkbox
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCheckboxIsChecked()
+     */
+    public function cantSeeCheckboxIsChecked($checkbox) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeCheckboxIsChecked', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Check that the specified checkbox is unchecked.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeCheckboxIsChecked('#agree'); // I suppose user didn't agree to terms
+     * $I->seeCheckboxIsChecked('#signup_form input[type=checkbox]'); // I suppose user didn't check the first checkbox in form.
+     * ?>
+     * ```
+     *
+     * @param $checkbox
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCheckboxIsChecked()
+     */
+    public function dontSeeCheckboxIsChecked($checkbox) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeCheckboxIsChecked', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given input field or textarea contains the given value. 
+     * For fuzzy locators, fields are matched by label text, the "name" attribute, CSS, and XPath.
+     *
+     * ``` php
+     * <?php
+     * $I->seeInField('Body','Type your comment here');
+     * $I->seeInField('form textarea[name=body]','Type your comment here');
+     * $I->seeInField('form input[type=hidden]','hidden_value');
+     * $I->seeInField('#searchform input','Search');
+     * $I->seeInField('//form/*[@name=search]','Search');
+     * $I->seeInField(['name' => 'search'], 'Search');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $value
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeInField()
+     */
+    public function canSeeInField($field, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeInField', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given input field or textarea contains the given value. 
+     * For fuzzy locators, fields are matched by label text, the "name" attribute, CSS, and XPath.
+     *
+     * ``` php
+     * <?php
+     * $I->seeInField('Body','Type your comment here');
+     * $I->seeInField('form textarea[name=body]','Type your comment here');
+     * $I->seeInField('form input[type=hidden]','hidden_value');
+     * $I->seeInField('#searchform input','Search');
+     * $I->seeInField('//form/*[@name=search]','Search');
+     * $I->seeInField(['name' => 'search'], 'Search');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $value
+     * @see \Codeception\Lib\InnerBrowser::seeInField()
+     */
+    public function seeInField($field, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeInField', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that an input field or textarea doesn't contain the given value.
+     * For fuzzy locators, the field is matched by label text, CSS and XPath.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeInField('Body','Type your comment here');
+     * $I->dontSeeInField('form textarea[name=body]','Type your comment here');
+     * $I->dontSeeInField('form input[type=hidden]','hidden_value');
+     * $I->dontSeeInField('#searchform input','Search');
+     * $I->dontSeeInField('//form/*[@name=search]','Search');
+     * $I->dontSeeInField(['name' => 'search'], 'Search');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $value
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInField()
+     */
+    public function cantSeeInField($field, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeInField', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that an input field or textarea doesn't contain the given value.
+     * For fuzzy locators, the field is matched by label text, CSS and XPath.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeInField('Body','Type your comment here');
+     * $I->dontSeeInField('form textarea[name=body]','Type your comment here');
+     * $I->dontSeeInField('form input[type=hidden]','hidden_value');
+     * $I->dontSeeInField('#searchform input','Search');
+     * $I->dontSeeInField('//form/*[@name=search]','Search');
+     * $I->dontSeeInField(['name' => 'search'], 'Search');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $value
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInField()
+     */
+    public function dontSeeInField($field, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeInField', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Submits the given form on the page, optionally with the given form values.
+     * Give the form fields values as an array.
+     *
+     * Skipped fields will be filled by their values from the page.
+     * You don't need to click the 'Submit' button afterwards.
+     * This command itself triggers the request to form's action.
+     *
+     * You can optionally specify what button's value to include
+     * in the request with the last parameter as an alternative to
+     * explicitly setting its value in the second parameter, as
+     * button values are not otherwise included in the request.
+     * 
+     * Examples:
+     *
+     * ``` php
+     * <?php
+     * $I->submitForm('#login', array('login' => 'davert', 'password' => '123456'));
+     * // or
+     * $I->submitForm('#login', array('login' => 'davert', 'password' => '123456'), 'submitButtonName');
+     *
+     * ```
+     *
+     * For example, given this sample "Sign Up" form:
+     *
+     * ``` html
+     * <form action="/sign_up">
+     *     Login: <input type="text" name="user[login]" /><br/>
+     *     Password: <input type="password" name="user[password]" /><br/>
+     *     Do you agree to out terms? <input type="checkbox" name="user[agree]" /><br/>
+     *     Select pricing plan <select name="plan"><option value="1">Free</option><option value="2" selected="selected">Paid</option></select>
+     *     <input type="submit" name="submitButton" value="Submit" />
+     * </form>
+     * ```
+     *
+     * You could write the following to submit it:
+     *
+     * ``` php
+     * <?php
+     * $I->submitForm('#userForm', array('user' => array('login' => 'Davert', 'password' => '123456', 'agree' => true)), 'submitButton');
+     *
+     * ```
+     * Note that "2" will be the submitted value for the "plan" field, as it is the selected option.
+     * 
+     * You can also emulate a JavaScript submission by not specifying any buttons in the third parameter to submitForm.
+     * 
+     * ```php
+     * <?php
+     * $I->submitForm('#userForm', array('user' => array('login' => 'Davert', 'password' => '123456', 'agree' => true)));
+     * 
+     * ```
+     *
+     * @param $selector
+     * @param $params
+     * @param $button
+     * @see \Codeception\Lib\InnerBrowser::submitForm()
+     */
+    public function submitForm($selector, $params, $button = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('submitForm', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Fills a text field or textarea with the given string.
+     *
+     * ``` php
+     * <?php
+     * $I->fillField("//input[@type='text']", "Hello World!");
+     * $I->fillField(['name' => 'email'], 'jon@mail.com');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $value
+     * @see \Codeception\Lib\InnerBrowser::fillField()
+     */
+    public function fillField($field, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('fillField', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Selects an option in a select tag or in radio button group.
+     *
+     * ``` php
+     * <?php
+     * $I->selectOption('form select[name=account]', 'Premium');
+     * $I->selectOption('form input[name=payment]', 'Monthly');
+     * $I->selectOption('//form/select[@name=account]', 'Monthly');
+     * ?>
+     * ```
+     *
+     * Provide an array for the second argument to select multiple options:
+     *
+     * ``` php
+     * <?php
+     * $I->selectOption('Which OS do you use?', array('Windows','Linux'));
+     * ?>
+     * ```
+     *
+     * @param $select
+     * @param $option
+     * @see \Codeception\Lib\InnerBrowser::selectOption()
+     */
+    public function selectOption($select, $option) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('selectOption', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Ticks a checkbox. For radio buttons, use the `selectOption` method instead.
+     *
+     * ``` php
+     * <?php
+     * $I->checkOption('#agree');
+     * ?>
+     * ```
+     *
+     * @param $option
+     * @see \Codeception\Lib\InnerBrowser::checkOption()
+     */
+    public function checkOption($option) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('checkOption', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Unticks a checkbox.
+     *
+     * ``` php
+     * <?php
+     * $I->uncheckOption('#notify');
+     * ?>
+     * ```
+     *
+     * @param $option
+     * @see \Codeception\Lib\InnerBrowser::uncheckOption()
+     */
+    public function uncheckOption($option) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('uncheckOption', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Attaches a file relative to the Codeception data directory to the given file upload field.
+     *
+     * ``` php
+     * <?php
+     * // file is stored in 'tests/_data/prices.xls'
+     * $I->attachFile('input[@type="file"]', 'prices.xls');
+     * ?>
+     * ```
+     *
+     * @param $field
+     * @param $filename
+     * @see \Codeception\Lib\InnerBrowser::attachFile()
+     */
+    public function attachFile($field, $filename) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('attachFile', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * If your page triggers an ajax request, you can perform it manually.
+     * This action sends a GET ajax request with specified params.
+     *
+     * See ->sendAjaxPostRequest for examples.
+     *
+     * @param $uri
+     * @param $params
+     * @see \Codeception\Lib\InnerBrowser::sendAjaxGetRequest()
+     */
+    public function sendAjaxGetRequest($uri, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendAjaxGetRequest', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * If your page triggers an ajax request, you can perform it manually.
+     * This action sends a POST ajax request with specified params.
+     * Additional params can be passed as array.
+     *
+     * Example:
+     *
+     * Imagine that by clicking checkbox you trigger ajax request which updates user settings.
+     * We emulate that click by running this ajax request manually.
+     *
+     * ``` php
+     * <?php
+     * $I->sendAjaxPostRequest('/updateSettings', array('notifications' => true)); // POST
+     * $I->sendAjaxGetRequest('/updateSettings', array('notifications' => true)); // GET
+     *
+     * ```
+     *
+     * @param $uri
+     * @param $params
+     * @see \Codeception\Lib\InnerBrowser::sendAjaxPostRequest()
+     */
+    public function sendAjaxPostRequest($uri, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendAjaxPostRequest', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * If your page triggers an ajax request, you can perform it manually.
+     * This action sends an ajax request with specified method and params.
+     *
+     * Example:
+     *
+     * You need to perform an ajax request specifying the HTTP method.
+     *
+     * ``` php
+     * <?php
+     * $I->sendAjaxRequest('PUT', '/posts/7', array('title' => 'new title'));
+     *
+     * ```
+     *
+     * @param $method
+     * @param $uri
+     * @param $params
+     * @see \Codeception\Lib\InnerBrowser::sendAjaxRequest()
+     */
+    public function sendAjaxRequest($method, $uri, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendAjaxRequest', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Finds and returns the text contents of the given element.
+     * If a fuzzy locator is used, the element is found using CSS, XPath, and by matching the full page source by regular expression.
+     *
+     * ``` php
+     * <?php
+     * $heading = $I->grabTextFrom('h1');
+     * $heading = $I->grabTextFrom('descendant-or-self::h1');
+     * $value = $I->grabTextFrom('~<input value=(.*?)]~sgi'); // match with a regex
+     * ?>
+     * ```
+     *
+     * @param $cssOrXPathOrRegex
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::grabTextFrom()
+     */
+    public function grabTextFrom($cssOrXPathOrRegex) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabTextFrom', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Grabs the value of the given attribute value from the given element.
+     * Fails if element is not found.
+     *
+     * ``` php
+     * <?php
+     * $I->grabAttributeFrom('#tooltip', 'title');
+     * ?>
+     * ```
+     *
+     *
+     * @param $cssOrXpath
+     * @param $attribute
+     * @internal param $element
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::grabAttributeFrom()
+     */
+    public function grabAttributeFrom($cssOrXpath, $attribute) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabAttributeFrom', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * @param $field
+     *
+     * @return array|mixed|null|string
+     * @see \Codeception\Lib\InnerBrowser::grabValueFrom()
+     */
+    public function grabValueFrom($field) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabValueFrom', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sets a cookie with the given name and value.
+     *
+     * ``` php
+     * <?php
+     * $I->setCookie('PHPSESSID', 'el4ukv0kqbvoirg7nkp4dncpk3');
+     * ?>
+     * ```
+     *
+     * @param $cookie
+     * @param $value
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::setCookie()
+     */
+    public function setCookie($name, $val) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('setCookie', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Grabs a cookie value.
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::grabCookie()
+     */
+    public function grabCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabCookie', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that a cookie with the given name is set.
+     *
+     * ``` php
+     * <?php
+     * $I->seeCookie('PHPSESSID');
+     * ?>
+     * ```
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeCookie()
+     */
+    public function canSeeCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeCookie', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that a cookie with the given name is set.
+     *
+     * ``` php
+     * <?php
+     * $I->seeCookie('PHPSESSID');
+     * ?>
+     * ```
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::seeCookie()
+     */
+    public function seeCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeCookie', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there isn't a cookie with the given name.
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCookie()
+     */
+    public function cantSeeCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeCookie', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there isn't a cookie with the given name.
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::dontSeeCookie()
+     */
+    public function dontSeeCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeCookie', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Unsets cookie with the given name.
+     *
+     * @param $cookie
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::resetCookie()
+     */
+    public function resetCookie($name) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('resetCookie', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given element exists on the page and is visible.
+     * You can also specify expected attributes of this element.
+     *
+     * ``` php
+     * <?php
+     * $I->seeElement('.error');
+     * $I->seeElement('//form/input[1]');
+     * $I->seeElement('input', ['name' => 'login']);
+     * $I->seeElement('input', ['value' => '123456']);
+     *
+     * // strict locator in first arg, attributes in second
+     * $I->seeElement(['css' => 'form input'], ['name' => 'login']);
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param array $attributes
+     * @return
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeElement()
+     */
+    public function canSeeElement($selector, $attributes = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeElement', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given element exists on the page and is visible.
+     * You can also specify expected attributes of this element.
+     *
+     * ``` php
+     * <?php
+     * $I->seeElement('.error');
+     * $I->seeElement('//form/input[1]');
+     * $I->seeElement('input', ['name' => 'login']);
+     * $I->seeElement('input', ['value' => '123456']);
+     *
+     * // strict locator in first arg, attributes in second
+     * $I->seeElement(['css' => 'form input'], ['name' => 'login']);
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param array $attributes
+     * @return
+     * @see \Codeception\Lib\InnerBrowser::seeElement()
+     */
+    public function seeElement($selector, $attributes = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeElement', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given element is invisible or not present on the page.
+     * You can also specify expected attributes of this element.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeElement('.error');
+     * $I->dontSeeElement('//form/input[1]');
+     * $I->dontSeeElement('input', ['name' => 'login']);
+     * $I->dontSeeElement('input', ['value' => '123456']);
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param array $attributes
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeElement()
+     */
+    public function cantSeeElement($selector, $attributes = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeElement', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given element is invisible or not present on the page.
+     * You can also specify expected attributes of this element.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeElement('.error');
+     * $I->dontSeeElement('//form/input[1]');
+     * $I->dontSeeElement('input', ['name' => 'login']);
+     * $I->dontSeeElement('input', ['value' => '123456']);
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param array $attributes
+     * @see \Codeception\Lib\InnerBrowser::dontSeeElement()
+     */
+    public function dontSeeElement($selector, $attributes = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeElement', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there are a certain number of elements matched by the given locator on the page.
+     * 
+     * ``` php
+     * <?php
+     * $I->seeNumberOfElements('tr', 10);
+     * $I->seeNumberOfElements('tr', [0,10]); //between 0 and 10 elements
+     * ?>
+     * ```
+     * @param $selector
+     * @param mixed $expected:
+     * - string: strict number
+     * - array: range of numbers [0,10]
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeNumberOfElements()
+     */
+    public function canSeeNumberOfElements($selector, $expected) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeNumberOfElements', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that there are a certain number of elements matched by the given locator on the page.
+     * 
+     * ``` php
+     * <?php
+     * $I->seeNumberOfElements('tr', 10);
+     * $I->seeNumberOfElements('tr', [0,10]); //between 0 and 10 elements
+     * ?>
+     * ```
+     * @param $selector
+     * @param mixed $expected:
+     * - string: strict number
+     * - array: range of numbers [0,10]
+     * @see \Codeception\Lib\InnerBrowser::seeNumberOfElements()
+     */
+    public function seeNumberOfElements($selector, $expected) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeNumberOfElements', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given option is selected.
+     *
+     * ``` php
+     * <?php
+     * $I->seeOptionIsSelected('#form input[name=payment]', 'Visa');
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param $optionText
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeOptionIsSelected()
+     */
+    public function canSeeOptionIsSelected($select, $optionText) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeOptionIsSelected', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given option is selected.
+     *
+     * ``` php
+     * <?php
+     * $I->seeOptionIsSelected('#form input[name=payment]', 'Visa');
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param $optionText
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::seeOptionIsSelected()
+     */
+    public function seeOptionIsSelected($select, $optionText) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeOptionIsSelected', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given option is not selected.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeOptionIsSelected('#form input[name=payment]', 'Visa');
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param $optionText
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeOptionIsSelected()
+     */
+    public function cantSeeOptionIsSelected($select, $optionText) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeOptionIsSelected', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the given option is not selected.
+     *
+     * ``` php
+     * <?php
+     * $I->dontSeeOptionIsSelected('#form input[name=payment]', 'Visa');
+     * ?>
+     * ```
+     *
+     * @param $selector
+     * @param $optionText
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::dontSeeOptionIsSelected()
+     */
+    public function dontSeeOptionIsSelected($select, $optionText) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeOptionIsSelected', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Asserts that current page has 404 response status code.
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seePageNotFound()
+     */
+    public function canSeePageNotFound() {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seePageNotFound', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Asserts that current page has 404 response status code.
+     * @see \Codeception\Lib\InnerBrowser::seePageNotFound()
+     */
+    public function seePageNotFound() {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seePageNotFound', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks response code equals to provided value.
+     *
+     * @param $code
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseCodeIs()
+     */
+    public function canSeeResponseCodeIs($code) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseCodeIs', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks response code equals to provided value.
+     *
+     * @param $code
+     * @see \Codeception\Module\REST::seeResponseCodeIs()
+     */
+    public function seeResponseCodeIs($code) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseCodeIs', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page title contains the given string.
+     *
+     * ``` php
+     * <?php
+     * $I->seeInTitle('Blog - Post #1');
+     * ?>
+     * ```
+     *
+     * @param $title
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::seeInTitle()
+     */
+    public function canSeeInTitle($title) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeInTitle', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page title contains the given string.
+     *
+     * ``` php
+     * <?php
+     * $I->seeInTitle('Blog - Post #1');
+     * ?>
+     * ```
+     *
+     * @param $title
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::seeInTitle()
+     */
+    public function seeInTitle($title) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeInTitle', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page title does not contain the given string.
+     *
+     * @param $title
+     *
+     * @return mixed
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInTitle()
+     */
+    public function cantSeeInTitle($title) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeInTitle', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that the page title does not contain the given string.
+     *
+     * @param $title
+     *
+     * @return mixed
+     * @see \Codeception\Lib\InnerBrowser::dontSeeInTitle()
+     */
+    public function dontSeeInTitle($title) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeInTitle', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sets HTTP header
+     *
+     * @param $name
+     * @param $value
+     * @see \Codeception\Module\REST::haveHttpHeader()
+     */
+    public function haveHttpHeader($name, $value) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('haveHttpHeader', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks over the given HTTP header and (optionally)
+     * its value, asserting that are there
+     *
+     * @param $name
+     * @param $value
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeHttpHeader()
+     */
+    public function canSeeHttpHeader($name, $value = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeHttpHeader', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks over the given HTTP header and (optionally)
+     * its value, asserting that are there
+     *
+     * @param $name
+     * @param $value
+     * @see \Codeception\Module\REST::seeHttpHeader()
+     */
+    public function seeHttpHeader($name, $value = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeHttpHeader', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks over the given HTTP header and (optionally)
+     * its value, asserting that are not there
+     *
+     * @param $name
+     * @param $value
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::dontSeeHttpHeader()
+     */
+    public function cantSeeHttpHeader($name, $value = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeHttpHeader', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks over the given HTTP header and (optionally)
+     * its value, asserting that are not there
+     *
+     * @param $name
+     * @param $value
+     * @see \Codeception\Module\REST::dontSeeHttpHeader()
+     */
+    public function dontSeeHttpHeader($name, $value = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeHttpHeader', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that http response header is received only once.
+     * HTTP RFC2616 allows multiple response headers with the same name.
+     * You can check that you didn't accidentally sent the same header twice.
+     *
+     * ``` php
+     * <?php
+     * $I->seeHttpHeaderOnce('Cache-Control');
+     * ?>>
+     * ```
+     *
+     * @param $name
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeHttpHeaderOnce()
+     */
+    public function canSeeHttpHeaderOnce($name) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeHttpHeaderOnce', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that http response header is received only once.
+     * HTTP RFC2616 allows multiple response headers with the same name.
+     * You can check that you didn't accidentally sent the same header twice.
+     *
+     * ``` php
+     * <?php
+     * $I->seeHttpHeaderOnce('Cache-Control');
+     * ?>>
+     * ```
+     *
+     * @param $name
+     * @see \Codeception\Module\REST::seeHttpHeaderOnce()
+     */
+    public function seeHttpHeaderOnce($name) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeHttpHeaderOnce', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Returns the value of the specified header name
+     *
+     * @param $name
+     * @param Boolean $first  Whether to return the first value or all header values
+     *
+     * @return string|array The first header value if $first is true, an array of values otherwise
+     * @see \Codeception\Module\REST::grabHttpHeader()
+     */
+    public function grabHttpHeader($name, $first = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabHttpHeader', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Adds Digest authentication via username/password.
+	 *
+	 * @param $username
+	 * @param $password
+     * @see \Codeception\Module\REST::amDigestAuthenticated()
+     */
+    public function amDigestAuthenticated($username, $password) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amDigestAuthenticated', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Adds Bearer authentication via access token.
+     *
+     * @param $accessToken
+     * @see \Codeception\Module\REST::amBearerAuthenticated()
+     */
+    public function amBearerAuthenticated($accessToken) {
+        return $this->scenario->runStep(new \Codeception\Step\Condition('amBearerAuthenticated', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends a POST request to given uri.
+     *
+     * Parameters and files (as array of filenames) can be provided.
+     *
+     * @param $url
+     * @param array|\JsonSerializable $params
+     * @param array $files
+     * @see \Codeception\Module\REST::sendPOST()
+     */
+    public function sendPOST($url, $params = null, $files = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendPOST', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends a HEAD request to given uri.
+     *
+     * @param $url
+     * @param array $params
+     * @see \Codeception\Module\REST::sendHEAD()
+     */
+    public function sendHEAD($url, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendHEAD', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends an OPTIONS request to given uri.
+     *
+     * @param $url
+     * @param array $params
+     * @see \Codeception\Module\REST::sendOPTIONS()
+     */
+    public function sendOPTIONS($url, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendOPTIONS', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends a GET request to given uri.
+     *
+     * @param $url
+     * @param array $params
+     * @see \Codeception\Module\REST::sendGET()
+     */
+    public function sendGET($url, $params = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendGET', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends PUT request to given uri.
+     *
+     * @param $url
+     * @param array $params
+     * @param array $files
+     * @see \Codeception\Module\REST::sendPUT()
+     */
+    public function sendPUT($url, $params = null, $files = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendPUT', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends PATCH request to given uri.
+     *
+     * @param       $url
+     * @param array $params
+     * @param array $files
+     * @see \Codeception\Module\REST::sendPATCH()
+     */
+    public function sendPATCH($url, $params = null, $files = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendPATCH', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends DELETE request to given uri.
+     *
+     * @param $url
+     * @param array $params
+     * @param array $files
+     * @see \Codeception\Module\REST::sendDELETE()
+     */
+    public function sendDELETE($url, $params = null, $files = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendDELETE', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends LINK request to given uri.
+     *
+     * @param       $url
+     * @param array $linkEntries (entry is array with keys "uri" and "link-param")
+     *
+     * @link http://tools.ietf.org/html/rfc2068#section-19.6.2.4
+     *
+     * @author samva.ua@gmail.com
+     * @see \Codeception\Module\REST::sendLINK()
+     */
+    public function sendLINK($url, $linkEntries) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendLINK', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Sends UNLINK request to given uri.
+     *
+     * @param       $url
+     * @param array $linkEntries (entry is array with keys "uri" and "link-param")
+     * @link http://tools.ietf.org/html/rfc2068#section-19.6.2.4
+     * @author samva.ua@gmail.com
+     * @see \Codeception\Module\REST::sendUNLINK()
+     */
+    public function sendUNLINK($url, $linkEntries) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('sendUNLINK', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response was valid JSON.
+     * This is done with json_last_error function.
+     *
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseIsJson()
+     */
+    public function canSeeResponseIsJson() {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseIsJson', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response was valid JSON.
+     * This is done with json_last_error function.
+     *
+     * @see \Codeception\Module\REST::seeResponseIsJson()
+     */
+    public function seeResponseIsJson() {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseIsJson', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response was valid XML.
+     * This is done with libxml_get_last_error function.
+     *
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseIsXml()
+     */
+    public function canSeeResponseIsXml() {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseIsXml', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response was valid XML.
+     * This is done with libxml_get_last_error function.
+     *
+     * @see \Codeception\Module\REST::seeResponseIsXml()
+     */
+    public function seeResponseIsXml() {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseIsXml', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether the last response contains text.
+     *
+     * @param $text
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseContains()
+     */
+    public function canSeeResponseContains($text) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseContains', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether the last response contains text.
+     *
+     * @param $text
+     * @see \Codeception\Module\REST::seeResponseContains()
+     */
+    public function seeResponseContains($text) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseContains', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response do not contain text.
+     *
+     * @param $text
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::dontSeeResponseContains()
+     */
+    public function cantSeeResponseContains($text) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeResponseContains', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether last response do not contain text.
+     *
+     * @param $text
+     * @see \Codeception\Module\REST::dontSeeResponseContains()
+     */
+    public function dontSeeResponseContains($text) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeResponseContains', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether the last JSON response contains provided array.
+     * The response is converted to array with json_decode($response, true)
+     * Thus, JSON is represented by associative array.
+     * This method matches that response array contains provided array.
+     *
+     * Examples:
+     *
+     * ``` php
+     * <?php
+     * // response: {name: john, email: john@gmail.com}
+     * $I->seeResponseContainsJson(array('name' => 'john'));
+     *
+     * // response {user: john, profile: { email: john@gmail.com }}
+     * $I->seeResponseContainsJson(array('email' => 'john@gmail.com'));
+     *
+     * ?>
+     * ```
+     *
+     * This method recursively checks if one array can be found inside of another.
+     *
+     * @param array $json
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseContainsJson()
+     */
+    public function canSeeResponseContainsJson($json = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseContainsJson', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks whether the last JSON response contains provided array.
+     * The response is converted to array with json_decode($response, true)
+     * Thus, JSON is represented by associative array.
+     * This method matches that response array contains provided array.
+     *
+     * Examples:
+     *
+     * ``` php
+     * <?php
+     * // response: {name: john, email: john@gmail.com}
+     * $I->seeResponseContainsJson(array('name' => 'john'));
+     *
+     * // response {user: john, profile: { email: john@gmail.com }}
+     * $I->seeResponseContainsJson(array('email' => 'john@gmail.com'));
+     *
+     * ?>
+     * ```
+     *
+     * This method recursively checks if one array can be found inside of another.
+     *
+     * @param array $json
+     * @see \Codeception\Module\REST::seeResponseContainsJson()
+     */
+    public function seeResponseContainsJson($json = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseContainsJson', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Returns current response so that it can be used in next scenario steps.
+     *
+     * Example:
+     *
+     * ``` php
+     * <?php
+     * $user_id = $I->grabResponse();
+     * $I->sendPUT('/user', array('id' => $user_id, 'name' => 'davert'));
+     * ?>
+     * ```
+     *
+     * @version 1.1
+     * @return string
+     * @see \Codeception\Module\REST::grabResponse()
+     */
+    public function grabResponse() {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabResponse', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Returns data from the current JSON response using specified path
+     * so that it can be used in next scenario steps.
+     *
+     * **this method is deprecated in favor of `grabDataFromResponseByJsonPath`**
+     *
+     * Example:
+     *
+     * ``` php
+     * <?php
+     * $user_id = $I->grabDataFromJsonResponse('user.user_id');
+     * $I->sendPUT('/user', array('id' => $user_id, 'name' => 'davert'));
+     * ?>
+     * ```
+     *
+     * @deprecated please use `grabDataFromResponseByJsonPath`
+     * @param string $path
+     * @return string
+     * @see \Codeception\Module\REST::grabDataFromJsonResponse()
+     */
+    public function grabDataFromJsonResponse($path = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabDataFromJsonResponse', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Returns data from the current JSON response using [JSONPath](http://goessner.net/articles/JsonPath/) as selector.
+     * JsonPath is XPath equivalent for querying Json structures. Try your JsonPath expressions [online](http://jsonpath.curiousconcept.com/).
+     * Even for a single value an array is returned.
+     *
+     * This method **require [`flow/jsonpath`](https://github.com/FlowCommunications/JSONPath/) library to be installed**.
+     *
+     * Example:
+     *
+     * ``` php
+     * <?php
+     * // match the first `user.id` in json
+     * $firstUser = $I->grabDataFromJsonResponse('$..users[0].id');
+     * $I->sendPUT('/user', array('id' => $firstUser[0], 'name' => 'davert'));
+     * ?>
+     * ```
+     *
+     * @param $jsonPath
+     * @return array
+     * @version 2.0.9
+     * @throws \Exception
+     * @see \Codeception\Module\REST::grabDataFromResponseByJsonPath()
+     */
+    public function grabDataFromResponseByJsonPath($jsonPath) {
+        return $this->scenario->runStep(new \Codeception\Step\Action('grabDataFromResponseByJsonPath', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if json structure in response matches the xpath provided.
+     * JSON is not supposed to be checked against XPath, yet it can be converted to xml and used with XPath.
+     * This assertion allows you to check the structure of response json.
+     *     *
+     * ```json
+     * ```json
+     *   { "store": {
+     *       "book": [
+     *         { "category": "reference",
+     *           "author": "Nigel Rees",
+     *           "title": "Sayings of the Century",
+     *           "price": 8.95
+     *         },
+     *         { "category": "fiction",
+     *           "author": "Evelyn Waugh",
+     *           "title": "Sword of Honour",
+     *           "price": 12.99
+     *         }
+     *    ],
+     *       "bicycle": {
+     *         "color": "red",
+     *         "price": 19.95
+     *       }
+     *     }
+     *   }
+     * ```
+     *
+     * ```php
+     * <?php
+     * // at least one book in store has author
+     * $I->seeResponseJsonMatchesXpath('//store/book/author');
+     * // first book in store has author
+     * $I->seeResponseJsonMatchesXpath('//store/book[1]/author');
+     * // at least one item in store has price
+     * $I->seeResponseJsonMatchesXpath('/store//price');
+     * ?>
+     * ```
+     *
+     * @version 2.0.9
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseJsonMatchesXpath()
+     */
+    public function canSeeResponseJsonMatchesXpath($xpath) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseJsonMatchesXpath', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if json structure in response matches the xpath provided.
+     * JSON is not supposed to be checked against XPath, yet it can be converted to xml and used with XPath.
+     * This assertion allows you to check the structure of response json.
+     *     *
+     * ```json
+     * ```json
+     *   { "store": {
+     *       "book": [
+     *         { "category": "reference",
+     *           "author": "Nigel Rees",
+     *           "title": "Sayings of the Century",
+     *           "price": 8.95
+     *         },
+     *         { "category": "fiction",
+     *           "author": "Evelyn Waugh",
+     *           "title": "Sword of Honour",
+     *           "price": 12.99
+     *         }
+     *    ],
+     *       "bicycle": {
+     *         "color": "red",
+     *         "price": 19.95
+     *       }
+     *     }
+     *   }
+     * ```
+     *
+     * ```php
+     * <?php
+     * // at least one book in store has author
+     * $I->seeResponseJsonMatchesXpath('//store/book/author');
+     * // first book in store has author
+     * $I->seeResponseJsonMatchesXpath('//store/book[1]/author');
+     * // at least one item in store has price
+     * $I->seeResponseJsonMatchesXpath('/store//price');
+     * ?>
+     * ```
+     *
+     * @version 2.0.9
+     * @see \Codeception\Module\REST::seeResponseJsonMatchesXpath()
+     */
+    public function seeResponseJsonMatchesXpath($xpath) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseJsonMatchesXpath', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if json structure in response matches [JsonPath](http://goessner.net/articles/JsonPath/).
+     * JsonPath is XPath equivalent for querying Json structures. Try your JsonPath expressions [online](http://jsonpath.curiousconcept.com/).
+     * This assertion allows you to check the structure of response json.
+     *
+     * This method **require [`flow/jsonpath`](https://github.com/FlowCommunications/JSONPath/) library to be installed**.
+     *
+     * ```json
+     *   { "store": {
+     *       "book": [
+     *         { "category": "reference",
+     *           "author": "Nigel Rees",
+     *           "title": "Sayings of the Century",
+     *           "price": 8.95
+     *         },
+     *         { "category": "fiction",
+     *           "author": "Evelyn Waugh",
+     *           "title": "Sword of Honour",
+     *           "price": 12.99
+     *         }
+     *    ],
+     *       "bicycle": {
+     *         "color": "red",
+     *         "price": 19.95
+     *       }
+     *     }
+     *   }
+     * ```
+     *
+     * ```php
+     * <?php
+     * // at least one book in store has author
+     * $I->seeResponseJsonMatchesJsonPath('$.store.book[*].author');
+     * // first book in store has author
+     * $I->seeResponseJsonMatchesJsonPath('$.store.book[0].author');
+     * // at least one item in store has price
+     * $I->seeResponseJsonMatchesJsonPath('$.store..price');
+     * ?>
+     * ```
+     *
+     * @version 2.0.9
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseJsonMatchesJsonPath()
+     */
+    public function canSeeResponseJsonMatchesJsonPath($jsonPath) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseJsonMatchesJsonPath', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if json structure in response matches [JsonPath](http://goessner.net/articles/JsonPath/).
+     * JsonPath is XPath equivalent for querying Json structures. Try your JsonPath expressions [online](http://jsonpath.curiousconcept.com/).
+     * This assertion allows you to check the structure of response json.
+     *
+     * This method **require [`flow/jsonpath`](https://github.com/FlowCommunications/JSONPath/) library to be installed**.
+     *
+     * ```json
+     *   { "store": {
+     *       "book": [
+     *         { "category": "reference",
+     *           "author": "Nigel Rees",
+     *           "title": "Sayings of the Century",
+     *           "price": 8.95
+     *         },
+     *         { "category": "fiction",
+     *           "author": "Evelyn Waugh",
+     *           "title": "Sword of Honour",
+     *           "price": 12.99
+     *         }
+     *    ],
+     *       "bicycle": {
+     *         "color": "red",
+     *         "price": 19.95
+     *       }
+     *     }
+     *   }
+     * ```
+     *
+     * ```php
+     * <?php
+     * // at least one book in store has author
+     * $I->seeResponseJsonMatchesJsonPath('$.store.book[*].author');
+     * // first book in store has author
+     * $I->seeResponseJsonMatchesJsonPath('$.store.book[0].author');
+     * // at least one item in store has price
+     * $I->seeResponseJsonMatchesJsonPath('$.store..price');
+     * ?>
+     * ```
+     *
+     * @version 2.0.9
+     * @see \Codeception\Module\REST::seeResponseJsonMatchesJsonPath()
+     */
+    public function seeResponseJsonMatchesJsonPath($jsonPath) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseJsonMatchesJsonPath', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Opposite to seeResponseContainsJson
+     *
+     * @param array $json
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::dontSeeResponseContainsJson()
+     */
+    public function cantSeeResponseContainsJson($json = null) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeResponseContainsJson', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Opposite to seeResponseContainsJson
+     *
+     * @param array $json
+     * @see \Codeception\Module\REST::dontSeeResponseContainsJson()
+     */
+    public function dontSeeResponseContainsJson($json = null) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeResponseContainsJson', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if response is exactly the same as provided.
+     *
+     * @param $response
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::seeResponseEquals()
+     */
+    public function canSeeResponseEquals($response) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('seeResponseEquals', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks if response is exactly the same as provided.
+     *
+     * @param $response
+     * @see \Codeception\Module\REST::seeResponseEquals()
+     */
+    public function seeResponseEquals($response) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('seeResponseEquals', func_get_args()));
+    }
+
+ 
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that response code is not equal to provided value.
+     *
+     * @param $code
+     * Conditional Assertion: Test won't be stopped on fail
+     * @see \Codeception\Module\REST::dontSeeResponseCodeIs()
+     */
+    public function cantSeeResponseCodeIs($code) {
+        return $this->scenario->runStep(new \Codeception\Step\ConditionalAssertion('dontSeeResponseCodeIs', func_get_args()));
+    }
+    /**
+     * [!] Method is generated. Documentation taken from corresponding module.
+     *
+     * Checks that response code is not equal to provided value.
+     *
+     * @param $code
+     * @see \Codeception\Module\REST::dontSeeResponseCodeIs()
+     */
+    public function dontSeeResponseCodeIs($code) {
+        return $this->scenario->runStep(new \Codeception\Step\Assertion('dontSeeResponseCodeIs', func_get_args()));
+    }
+}
diff --git a/tests/api/ClientCredentialsCept.php b/tests/api/ClientCredentialsCept.php
new file mode 100644
index 00000000..f1a3ad20
--- /dev/null
+++ b/tests/api/ClientCredentialsCept.php
@@ -0,0 +1,17 @@
+<?php
+$I = new ApiTester($scenario);
+$I->wantTo('get an access token using the client credentials grant');
+$I->sendPOST(
+    'access_token',
+    [
+        'grant_type'    => 'client_credentials',
+        'client_id'     => 'myawesomeapp',
+        'client_secret' => 'abc123',
+        'scope'         => 'basic'
+    ]
+);
+$I->canSeeResponseCodeIs(200);
+$I->canSeeResponseIsJson();
+$I->seeResponseJsonMatchesJsonPath('$.token_type');
+$I->seeResponseJsonMatchesJsonPath('$.expires_in');
+$I->seeResponseJsonMatchesJsonPath('$.access_token');
\ No newline at end of file
diff --git a/tests/api/_bootstrap.php b/tests/api/_bootstrap.php
new file mode 100644
index 00000000..8a885558
--- /dev/null
+++ b/tests/api/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will be available to your tests