Detailed webhook responses.

Fixed docblocks.

Reworked WebhookController to enforce Json responses in ::handleAction.

Check the project type match the webhook.

When creating several builds, do not stop on first error.

Try to create every builds and report 'ok' if at least one succeeds.

CS fix.

Fixed Uses.

Fixed the types accepted by the git webhook.

Added some really basic test.

Tests/PHPCI/Controller/WebhookControllerTest.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * PHPCI - Continuous Integration for PHP
+ *
+ * @copyright    Copyright 2014, Block 8 Limited.
+ * @license        https://github.com/Block8/PHPCI/blob/master/LICENSE.md
+ * @link            http://www.phptesting.org/
+ */
+
+namespace PHPCI\Tests\Controller;
+
+use PHPCI\Controller\WebhookController;
+use Prophecy\PhpUnit\ProphecyTestCase;
+
+class WebhookControllerTest extends ProphecyTestCase
+{
+    public function test_wrong_action_name_return_json_with_error()
+    {
+        $webController = new WebhookController(
+            $this->prophesize('b8\Config')->reveal(),
+            $this->prophesize('b8\Http\Request')->reveal(),
+            $this->prophesize('b8\Http\Response')->reveal()
+        );
+
+        $error = $webController->handleAction('test', []);
+
+        $this->assertInstanceOf('b8\Http\Response\JsonResponse', $error);
+
+        $responseData = $error->getData();
+        $this->assertEquals(500, $responseData['code']);
+
+        $this->assertEquals('failed', $responseData['body']['status']);
+
+        $this->assertEquals('application/json', $responseData['headers']['Content-Type']);
+
+        // @todo: we can't text the result is JSON file with
+        //   $this->assertJson((string) $error);
+        // since the flush method automatically add the header and break the
+        // testing framework.
+    }
+}