From fb77a78fb37c9e3af8ad47b0ee567b368887a9c4 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alexbilbie@Alexs-Home-iMac.local>
Date: Thu, 18 Feb 2016 10:47:52 +0000
Subject: [PATCH] Added Password Grant test

---
 tests/Grant/PasswordGrantTest.php | 64 +++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tests/Grant/PasswordGrantTest.php

diff --git a/tests/Grant/PasswordGrantTest.php b/tests/Grant/PasswordGrantTest.php
new file mode 100644
index 00000000..8dd7a48d
--- /dev/null
+++ b/tests/Grant/PasswordGrantTest.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace LeagueTests\Grant;
+
+use League\OAuth2\Server\Entities\ClientEntity;
+use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
+use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
+use League\OAuth2\Server\Grant\PasswordGrant;
+use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
+use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
+use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
+use League\OAuth2\Server\Repositories\UserRepositoryInterface;
+use LeagueTests\Stubs\StubResponseType;
+use LeagueTests\Stubs\UserEntity;
+use Zend\Diactoros\ServerRequest;
+
+class PasswordGrantTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetIdentifier()
+    {
+        $userRepositoryMock = $this->getMock(UserRepositoryInterface::class);
+        $refreshTokenRepositoryMock = $this->getMock(RefreshTokenRepositoryInterface::class);
+
+        $grant = new PasswordGrant($userRepositoryMock, $refreshTokenRepositoryMock);
+        $this->assertEquals('password', $grant->getIdentifier());
+    }
+
+    public function testRespondToRequest()
+    {
+        $client = new ClientEntity();
+        $client->setSecret('bar');
+        $clientRepositoryMock = $this->getMockBuilder(ClientRepositoryInterface::class)->getMock();
+        $clientRepositoryMock->method('getClientEntity')->willReturn($client);
+
+        $accessTokenRepositoryMock = $this->getMockBuilder(AccessTokenRepositoryInterface::class)->getMock();
+        $accessTokenRepositoryMock->method('persistNewAccessToken')->willReturnSelf();
+
+        $userRepositoryMock = $this->getMockBuilder(UserRepositoryInterface::class)->getMock();
+        $userEntity = new UserEntity();
+        $userRepositoryMock->method('getUserEntityByUserCredentials')->willReturn($userEntity);
+
+        $refreshTokenRepositoryMock = $this->getMockBuilder(RefreshTokenRepositoryInterface::class)->getMock();
+
+        $grant = new PasswordGrant($userRepositoryMock, $refreshTokenRepositoryMock);
+        $grant->setClientRepository($clientRepositoryMock);
+        $grant->setAccessTokenRepository($accessTokenRepositoryMock);
+
+        $serverRequest = new ServerRequest();
+        $serverRequest = $serverRequest->withParsedBody(
+            [
+                'client_id'     => 'foo',
+                'client_secret' => 'bar',
+                'username'      => 'foo',
+                'password'      => 'bar',
+            ]
+        );
+
+        $responseType = new StubResponseType();
+        $grant->respondToRequest($serverRequest, $responseType, new \DateInterval('PT5M'));
+
+        $this->assertTrue($responseType->getAccessToken() instanceof AccessTokenEntityInterface);
+        $this->assertTrue($responseType->getRefreshToken() instanceof RefreshTokenEntityInterface);
+    }
+}