Add tests for build

Author: MujibAzizi

lib/Gitlab/Api/Projects.php

@@ -135,7 +135,7 @@ public function remove($project_id)
     public function builds($project_id, $scope = null)
     {
         return $this->get($this->getProjectPath($project_id, 'builds'), array(
-            'scope' => (array) $scope,
+            'scope' => $scope
         ));
     }
 

test/Gitlab/Tests/Api/ProjectsTest.php

@@ -179,6 +179,65 @@ public function shouldRemoveProject()
         $this->assertEquals($expectedBool, $api->remove(1));
     }
 
+    /**
+     * @test
+     */
+    public function shouldGetBuilds()
+    {
+        $expectedArray = array(
+            array('id' => 1, 'status' => 'success'),
+            array('id' => 2, 'status' => 'failed')
+        );
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('projects/1/builds')
+            ->will($this->returnValue($expectedArray))
+        ;
+
+        $this->assertEquals($expectedArray, $api->builds(1));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetBuildsWithScope()
+    {
+        $expectedArray = array(
+            array('id' => 1, 'status' => 'success'),
+        );
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('projects/1/builds', array('scope' => 'success'))
+            ->will($this->returnValue($expectedArray))
+        ;
+
+        $this->assertEquals($expectedArray, $api->builds(1, 'success'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetBuildsWithMultipleScopes()
+    {
+        $expectedArray = array(
+            array('id' => 1, 'status' => 'success'),
+            array('id' => 1, 'status' => 'failed'),
+        );
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('projects/1/builds', array('scope' => ['success', 'failed']))
+            ->will($this->returnValue($expectedArray))
+        ;
+
+        $this->assertEquals($expectedArray, $api->builds(1, ['success', 'failed']));
+    }
+
     /**
      * @test
      */