Рефакторинг api unit тестов

tests/codeception/api/unit/models/FeedbackFormTest.php

@@ -2,76 +2,48 @@
 namespace codeception\api\unit\models;
 
 use api\models\FeedbackForm;
-use Codeception\Specify;
 use common\models\Account;
 use tests\codeception\api\unit\TestCase;
-use Yii;
+use yii\swiftmailer\Message;
 
 class FeedbackFormTest extends TestCase {
-    use Specify;
-
-    const FILE_NAME = 'testing_message.eml';
-
-    public function setUp() {
-        parent::setUp();
-        /** @var \yii\swiftmailer\Mailer $mailer */
-        $mailer = Yii::$app->mailer;
-        $mailer->fileTransportCallback = function() {
-            return self::FILE_NAME;
-        };
-    }
-
-    protected function tearDown() {
-        if (file_exists($this->getMessageFile())) {
-            unlink($this->getMessageFile());
-        }
-
-        parent::tearDown();
-    }
 
     public function testSendMessage() {
-        $this->specify('send email', function() {
-            $model = new FeedbackForm([
+        $model = new FeedbackForm([
+            'subject' => 'Тема обращения',
+            'email' => 'erickskrauch@ely.by',
+            'message' => 'Привет мир!',
+        ]);
+        $this->assertTrue($model->sendMessage());
+        $this->tester->seeEmailIsSent(1, 'message file exists');
+    }
+
+    public function testSendMessageWithEmail() {
+        /** @var FeedbackForm|\PHPUnit_Framework_MockObject_MockObject $model */
+        $model = $this->getMockBuilder(FeedbackForm::class)
+            ->setMethods(['getAccount'])
+            ->setConstructorArgs([[
                 'subject' => 'Тема обращения',
                 'email' => 'erickskrauch@ely.by',
                 'message' => 'Привет мир!',
-            ]);
-            expect($model->sendMessage())->true();
-            expect_file('message file exists', $this->getMessageFile())->exists();
-        });
+            ]])
+            ->getMock();
 
-        $this->specify('send email with user info', function() {
-            /** @var FeedbackForm|\PHPUnit_Framework_MockObject_MockObject $model */
-            $model = $this->getMockBuilder(FeedbackForm::class)
-                ->setMethods(['getAccount'])
-                ->setConstructorArgs([[
-                    'subject' => 'Тема обращения',
-                    'email' => 'erickskrauch@ely.by',
-                    'message' => 'Привет мир!',
-                ]])
-                ->getMock();
-
-            $model
-                ->expects($this->any())
-                ->method('getAccount')
-                ->will($this->returnValue(new Account([
-                    'id' => '123',
-                    'username' => 'Erick',
-                    'email' => 'find-this@email.net',
-                    'created_at' => time() - 86400,
-                ])));
-            expect($model->sendMessage())->true();
-            expect_file('message file exists', $this->getMessageFile())->exists();
-            $data = file_get_contents($this->getMessageFile());
-            expect(strpos($data, 'find-this@email.net'))->notEquals(false);
-        });
-    }
-
-    private function getMessageFile() {
-        /** @var \yii\swiftmailer\Mailer $mailer */
-        $mailer = Yii::$app->mailer;
-
-        return Yii::getAlias($mailer->fileTransportPath) . '/' . self::FILE_NAME;
+        $model
+            ->expects($this->any())
+            ->method('getAccount')
+            ->will($this->returnValue(new Account([
+                'id' => '123',
+                'username' => 'Erick',
+                'email' => 'find-this@email.net',
+                'created_at' => time() - 86400,
+            ])));
+        $this->assertTrue($model->sendMessage());
+        /** @var Message $message */
+        $message = $this->tester->grabLastSentEmail();
+        $this->assertInstanceOf(Message::class, $message);
+        $data = (string)$message;
+        $this->assertContains('find-this@email.net', $data);
     }
 
 }