Add unit tests for the Bitbucket class.

tests/Composer/Test/Util/BitbucketTest.php

@@ -21,30 +21,138 @@ class BitbucketTest extends \PHPUnit_Framework_TestCase
 {
     private $username = 'username';
     private $password = 'password';
-    private $authcode = 'authcode';
+    private $consumer_key = 'consumer_key';
+    private $consumer_secret = 'consumer_secret';
     private $message = 'mymessage';
     private $origin = 'bitbucket.org';
     private $token = 'bitbuckettoken';
 
+    /** @type \Composer\IO\ConsoleIO|\PHPUnit_Framework_MockObject_MockObject */
+    private $io;
+    /** @type \Composer\Util\RemoteFilesystem|\PHPUnit_Framework_MockObject_MockObject */
+    private $rfs;
+    /** @type \Composer\Config|\PHPUnit_Framework_MockObject_MockObject */
+    private $config;
+    /** @type Bitbucket */
+    private $bitbucket;
+
+    protected function setUp()
+    {
+        $this->io = $this
+            ->getMockBuilder('Composer\IO\ConsoleIO')
+            ->disableOriginalConstructor()
+            ->getMock()
+        ;
+
+        $this->rfs = $this
+            ->getMockBuilder('Composer\Util\RemoteFilesystem')
+            ->disableOriginalConstructor()
+            ->getMock()
+        ;
+
+        $this->config = $this->getMock('Composer\Config');
+
+        $this->bitbucket = new Bitbucket($this->io, $this->config, null, $this->rfs);
+    }
+
+    public function testRequestAccessTokenWithValidOAuthConsumer()
+    {
+        $this->io->expects($this->once())
+            ->method('setAuthentication')
+            ->with($this->origin, $this->consumer_key, $this->consumer_secret);
+
+        $this->rfs->expects($this->once())
+            ->method('getContents')
+            ->with(
+                $this->origin,
+                Bitbucket::OAUTH2_ACCESS_TOKEN_URL,
+                false,
+                array(
+                    'retry-auth-failure' => false,
+                    'http' => array(
+                        'method' => 'POST',
+                        'content' => 'grant_type=client_credentials',
+                    )
+                )
+            )
+            ->willReturn(
+                sprintf(
+                    '{"access_token": "%s", "scopes": "repository", "expires_in": 3600, "refresh_token": "refreshtoken", "token_type": "bearer"}',
+                    $this->token
+                )
+            );
+
+        $this->assertEquals(
+            array(
+                'access_token' => $this->token,
+                'scopes' => 'repository',
+                'expires_in' => 3600,
+                'refresh_token' => 'refreshtoken',
+                'token_type' => 'bearer'
+            ),
+            $this->bitbucket->requestToken($this->origin, $this->consumer_key, $this->consumer_secret)
+        );
+    }
+
+    public function testRequestAccessTokenWithUsernameAndPassword()
+    {
+        $this->io->expects($this->once())
+            ->method('setAuthentication')
+            ->with($this->origin, $this->username, $this->password);
+
+        $this->io->expects($this->any())
+            ->method('writeError')
+            ->withConsecutive(
+                array('<error>Invalid OAuth consumer provided.</error>'),
+                array('This can have two reasons:'),
+                array('1. You are authenticating with a bitbucket username/password combination'),
+                array('2. You are using an OAuth consumer, but didn\'t configure a (dummy) callback url')
+            );
+
+        $this->rfs->expects($this->once())
+            ->method('getContents')
+            ->with(
+                $this->origin,
+                Bitbucket::OAUTH2_ACCESS_TOKEN_URL,
+                false,
+                array(
+                    'retry-auth-failure' => false,
+                    'http' => array(
+                        'method' => 'POST',
+                        'content' => 'grant_type=client_credentials',
+                    )
+                )
+            )
+            ->willThrowException(
+                new \Composer\Downloader\TransportException(
+                    sprintf(
+                        'The \'%s\' URL could not be accessed: HTTP/1.1 400 BAD REQUEST',
+                        Bitbucket::OAUTH2_ACCESS_TOKEN_URL
+                    ),
+                    400
+                )
+            );
+
+        $this->assertEquals(array(), $this->bitbucket->requestToken($this->origin, $this->username, $this->password));
+    }
+
     public function testUsernamePasswordAuthenticationFlow()
     {
-        $io = $this->getIOMock();
-        $io
+        $this->io
             ->expects($this->at(0))
             ->method('writeError')
             ->with($this->message)
         ;
 
-        $io->expects($this->exactly(2))
+        $this->io->expects($this->exactly(2))
             ->method('askAndHideAnswer')
             ->withConsecutive(
                 array('Consumer Key (hidden): '),
                 array('Consumer Secret (hidden): ')
             )
-            ->willReturnOnConsecutiveCalls($this->username, $this->password);
+            ->willReturnOnConsecutiveCalls($this->consumer_key, $this->consumer_secret);
 
-        $rfs = $this->getRemoteFilesystemMock();
-        $rfs
+        $this->rfs
             ->expects($this->once())
             ->method('getContents')
             ->with(
@@ -56,50 +164,18 @@ class BitbucketTest extends \PHPUnit_Framework_TestCase
             ->willReturn(sprintf('{}', $this->token))
         ;
 
-        $config = $this->getConfigMock();
-        $config
+        $this->config
             ->expects($this->exactly(2))
             ->method('getAuthConfigSource')
             ->willReturn($this->getAuthJsonMock())
         ;
-        $config
+        $this->config
             ->expects($this->once())
             ->method('getConfigSource')
             ->willReturn($this->getConfJsonMock())
         ;
 
-        $bitbucket = new Bitbucket($io, $config, null, $rfs);
-
-        $this->assertTrue($bitbucket->authorizeOAuthInteractively($this->origin, $this->message));
-    }
-
-    private function getIOMock()
-    {
-        $io = $this
-            ->getMockBuilder('Composer\IO\ConsoleIO')
-            ->disableOriginalConstructor()
-            ->getMock()
-        ;
-
-        return $io;
-    }
-
-    private function getConfigMock()
-    {
-        $config = $this->getMock('Composer\Config');
-
-        return $config;
-    }
-
-    private function getRemoteFilesystemMock()
-    {
-        $rfs = $this
-            ->getMockBuilder('Composer\Util\RemoteFilesystem')
-            ->disableOriginalConstructor()
-            ->getMock()
-        ;
-
-        return $rfs;
+        $this->assertTrue($this->bitbucket->authorizeOAuthInteractively($this->origin, $this->message));
     }
 
     private function getAuthJsonMock()