Merge pull request GitLabPHP#277 from glaubinix/t/version

Version: add api endpoint

Author: fbourigault

lib/Gitlab/Api/Version.php

@@ -0,0 +1,9 @@
+<?php namespace Gitlab\Api;
+
+class Version extends AbstractApi
+{
+    public function show()
+    {
+        return $this->get('version');
+    }
+}

lib/Gitlab/Client.php

@@ -37,6 +37,7 @@
  * @property-read \Gitlab\Api\Users $users
  * @property-read \Gitlab\Api\Keys $keys
  * @property-read \Gitlab\Api\Tags $tags
+ * @property-read \Gitlab\Api\Version $version
  */
 class Client
 {
@@ -245,6 +246,14 @@ public function tags()
         return new Api\Tags($this);
     }
 
+    /**
+     * @return Api\Version
+     */
+    public function version()
+    {
+        return new Api\Version($this);
+    }
+
     /**
      * @param string $name
      *
@@ -305,6 +314,9 @@ public function api($name)
             case 'tags':
                 return $this->tags();
 
+            case 'version':
+                return $this->version();
+
             default:
                 throw new InvalidArgumentException('Invalid endpoint: "'.$name.'"');
         }

test/Gitlab/Tests/Api/VersionTest.php

@@ -0,0 +1,26 @@
+<?php namespace Gitlab\Tests\Api;
+
+class VersionTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function shouldShowVersion()
+    {
+        $expectedArray = array(
+            "version" => "8.13.0-pre",
+            "revision" => "4e963fe",
+        );
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('version')
+            ->will($this->returnValue($expectedArray));
+        $this->assertEquals($expectedArray, $api->show());
+    }
+    protected function getApiClass()
+    {
+        return 'Gitlab\Api\Version';
+    }
+}