Added unit test for pull requests

Author: pierredup

test/Bitbucket/Tests/API/Repositories/PullRequestsTest.php

@@ -10,6 +10,20 @@
  */
 class PullRequestsTest extends Tests\TestCase
 {
-    public function testDummy()
-    {}
+    public function testGetAllPullRequests()
+    {
+        $endpoint       = 'repositories/gentle/eof/pullrequests';
+        $expectedResult = json_encode('dummy');
+
+        $pullRequests = $this->getApiMock('Bitbucket\API\Repositories\PullRequests');
+        $pullRequests->expects($this->once())
+            ->method('requestGet')
+            ->with($endpoint)
+            ->will( $this->returnValue($expectedResult) );
+
+        /** @var $pullRequests \Bitbucket\API\Repositories\PullRequests */
+        $actual = $pullRequests->all('gentle', 'eof');
+
+        $this->assertEquals($expectedResult, $actual);
+    }
 }