Adding API 2.0 support for GET refs/tags/name

Author: Kevin Howe

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

@@ -33,6 +33,22 @@ public function all($account, $repo)
         );
     }
 
+    /**
+     * Get an individual tag
+     *
+     * @access public
+     * @param  string           $account   The team or individual account owning the repository.
+     * @param  string           $repo      The repository identifier.
+     * @param  string           $name      The tag identifier.
+     * @return MessageInterface
+     */
+    public function get($account, $repo, $name)
+    {
+        return $this->getClient()->setApiVersion('2.0')->get(
+            sprintf('repositories/%s/%s/refs/tags/%s', $account, $repo, $name)
+        );
+    }
+
     /**
      * Create a new tag
      *

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

@@ -25,6 +25,25 @@ public function testAll()
         $this->assertEquals($expectedResult, $actual);
     }
 
+    public function testGet()
+    {
+        $endpoint       = 'repositories/gentle/eof/refs/tags/atag';
+        $expectedResult = json_encode('dummy');
+
+        $client = $this->getHttpClientMock();
+        $client->expects($this->once())
+            ->method('get')
+            ->with($endpoint)
+            ->will($this->returnValue($expectedResult));
+
+        $repository = $this->getClassMock('Bitbucket\API\Repositories\Refs\Tags', $client);
+
+        /** @var $repository \Bitbucket\API\Repositories\Refs\Tags */
+        $actual = $repository->get('gentle', 'eof', 'atag');
+
+        $this->assertEquals($expectedResult, $actual);
+    }
+
     public function testCreate()
     {
         $endpoint       = 'repositories/gentle/eof/refs/tags';
@@ -39,7 +58,7 @@ public function testCreate()
         $repository = $this->getClassMock('Bitbucket\API\Repositories\Refs\Tags', $client);
 
         /** @var $repository \Bitbucket\API\Repositories\Refs\Tags */
-        $actual = $repository->create('gentle', 'eof', 'tagName', '2310abb944423ecf1a90be9888dafd096744b531');
+        $actual = $repository->create('gentle', 'eof', 'atag', '2310abb944423ecf1a90be9888dafd096744b531');
 
         $this->assertEquals($expectedResult, $actual);
     }