Merged in tihomiropacic/bitbucket-api (pull request #43)

Implemented the delete branch method

Author: tihomiro

docs/examples/repositories/refs/branches.md

@@ -23,6 +23,12 @@ $branches->all($account_name, $repo_slug);
 $branches->get($account_name, $repo_slug, $branch_name);
 ```
 
+### Delete an individual branch:
+
+```php
+$branches->delete($account_name, $repo_slug, $branch_name);
+```
+
 ----
 
 #### Related:

lib/Bitbucket/API/Repositories/Refs/Branches.php

@@ -53,4 +53,22 @@ public function get($account, $repo, $name)
             sprintf('repositories/%s/%s/refs/branches/%s', $account, $repo, $name)
         );
     }
+
+    /**
+     * Deletes an individual branch
+     *
+     * @access public
+     * @param  string           $account The team or individual account owning the repository.
+     * @param  string           $repo    The repository identifier.
+     * @param  string           $name    The branch identifier.
+     * @return MessageInterface
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function delete($account, $repo, $name)
+    {
+        return $this->getClient()->setApiVersion('2.0')->delete(
+            sprintf('repositories/%s/%s/refs/branches/%s', $account, $repo, $name)
+        );
+    }
 }

test/Bitbucket/Tests/API/Repositories/Refs/BranchesTest.php

@@ -63,4 +63,23 @@ public function testGet()
 
         $this->assertEquals($expectedResult, $actual);
     }
+
+    public function testDelete()
+    {
+        $endpoint       = 'repositories/gentle/eof/refs/branches/abranch';
+        $expectedResult = json_encode('dummy');
+
+        $client = $this->getHttpClientMock();
+        $client->expects($this->once())
+            ->method('delete')
+            ->with($endpoint)
+            ->will($this->returnValue($expectedResult));
+
+        $repository = $this->getClassMock('Bitbucket\API\Repositories\Refs\Branches', $client);
+
+        /** @var $repository \Bitbucket\API\Repositories\Refs\Branches */
+        $actual = $repository->delete('gentle', 'eof', 'abranch');
+
+        $this->assertEquals($expectedResult, $actual);
+    }
 }