From d182037bce570243a67d61f756fdf75bb4df17ff Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <roeland@famdouma.nl>
Date: Tue, 29 Jan 2019 21:23:59 +0100
Subject: Emit to load additionalscripts

Fixes #13662

This will fire of an event after a Template Response has been returned.
There is an event for the generic loading and one when logged in. So
apps can chose to load only on loged in pages.

This is a more generic approach than the files app event. As some things
we might want to load on other pages as well besides the files app.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
---
 .../Middleware/AdditionalScriptsMiddlewareTest.php | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 tests/lib/AppFramework/Middleware/AdditionalScriptsMiddlewareTest.php

(limited to 'tests/lib/AppFramework/Middleware/AdditionalScriptsMiddlewareTest.php')

diff --git a/tests/lib/AppFramework/Middleware/AdditionalScriptsMiddlewareTest.php b/tests/lib/AppFramework/Middleware/AdditionalScriptsMiddlewareTest.php
new file mode 100644
index 00000000000..27a6e70c641
--- /dev/null
+++ b/tests/lib/AppFramework/Middleware/AdditionalScriptsMiddlewareTest.php
@@ -0,0 +1,108 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Test\AppFramework\Middleware;
+
+use OC\AppFramework\Middleware\AdditionalScriptsMiddleware;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\Response;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\IUserSession;
+use PHPUnit\Framework\MockObject\MockObject;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+class AdditionalScriptsMiddlewareTest extends \Test\TestCase {
+
+	/** @var EventDispatcherInterface|MockObject */
+	private $dispatcher;
+	/** @var IUserSession|MockObject */
+	private $userSession;
+
+	/** @var Controller */
+	private $controller;
+
+	/** @var AdditionalScriptsMiddleware */
+	private $middleWare;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->dispatcher = $this->createMock(EventDispatcherInterface::class);
+		$this->userSession = $this->createMock(IUserSession::class);
+		$this->middleWare = new AdditionalScriptsMiddleware(
+			$this->dispatcher,
+			$this->userSession
+		);
+
+		$this->controller = $this->createMock(Controller::class);
+	}
+
+	public function testNoTemplateResponse() {
+		$this->dispatcher->expects($this->never())
+			->method($this->anything());
+		$this->userSession->expects($this->never())
+			->method($this->anything());
+
+		$this->middleWare->afterController($this->controller, 'myMethod', $this->createMock(Response::class));
+	}
+
+	public function testTemplateResponseNotLoggedIn() {
+		$this->dispatcher->expects($this->once())
+			->method('dispatch')
+			->willReturnCallback(function($eventName) {
+				if ($eventName === TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS) {
+					return;
+				}
+
+				$this->fail('Wrong event dispatched');
+			});
+		$this->userSession->method('isLoggedIn')
+			->willReturn(false);
+
+		$this->middleWare->afterController($this->controller, 'myMethod', $this->createMock(TemplateResponse::class));
+	}
+
+	public function testTemplateResponseLoggedIn() {
+		$events = [];
+
+		$this->dispatcher->expects($this->exactly(2))
+			->method('dispatch')
+			->willReturnCallback(function($eventName) use (&$events) {
+				if ($eventName === TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS ||
+					$eventName === TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN) {
+					$events[] = $eventName;
+					return;
+				}
+
+				$this->fail('Wrong event dispatched');
+			});
+		$this->userSession->method('isLoggedIn')
+			->willReturn(true);
+
+		$this->middleWare->afterController($this->controller, 'myMethod', $this->createMock(TemplateResponse::class));
+
+		$this->assertContains(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS, $events);
+		$this->assertContains(TemplateResponse::EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN, $events);
+	}
+}
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