From 156cdb5ab0b393ce5516dae438d8274a740b3ce2 Mon Sep 17 00:00:00 2001
From: FlorianLB <flonqueubrochard@clever-age.com>
Date: Sat, 5 Dec 2015 11:52:14 +0100
Subject: [PATCH] [TwigBridge] add missing unit tests (AppVariable)

---
 .../Bridge/Twig/Tests/AppVariableTest.php     | 150 ++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 src/Symfony/Bridge/Twig/Tests/AppVariableTest.php

diff --git a/src/Symfony/Bridge/Twig/Tests/AppVariableTest.php b/src/Symfony/Bridge/Twig/Tests/AppVariableTest.php
new file mode 100644
index 0000000000..c82d892557
--- /dev/null
+++ b/src/Symfony/Bridge/Twig/Tests/AppVariableTest.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace Symfony\Bridge\Twig\Tests;
+
+use Symfony\Bridge\Twig\AppVariable;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Session;
+
+class AppVariableTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var AppVariable
+     */
+    protected $appVariable;
+
+    public function setUp()
+    {
+        $this->appVariable = new AppVariable();
+    }
+
+    /**
+     * @dataProvider debugDataProvider
+     */
+    public function testDebug($debugFlag)
+    {
+        $this->appVariable->setDebug($debugFlag);
+
+        $this->assertEquals($debugFlag, $this->appVariable->getDebug());
+    }
+
+    public function debugDataProvider()
+    {
+        return array(
+            'debug on' => array(true),
+            'debug off' => array(false),
+        );
+    }
+
+    public function testEnvironment()
+    {
+        $this->appVariable->setEnvironment('dev');
+
+        $this->assertEquals('dev', $this->appVariable->getEnvironment());
+    }
+
+    public function testGetSession()
+    {
+        $request = $this->getMock('Symfony\Component\HttpFoundation\Request');
+        $request->method('getSession')->willReturn($session = new Session());
+
+        $this->setRequestStack($request);
+
+        $this->assertEquals($session, $this->appVariable->getSession());
+    }
+
+    public function testGetSessionWithNoRequest()
+    {
+        $this->setRequestStack(null);
+
+        $this->assertNull($this->appVariable->getSession());
+    }
+
+    public function testGetRequest()
+    {
+        $this->setRequestStack($request = new Request());
+
+        $this->assertEquals($request, $this->appVariable->getRequest());
+    }
+
+    public function testGetUser()
+    {
+        $this->setTokenStorage($user = $this->getMock('Symfony\Component\Security\Core\User\UserInterface'));
+
+        $this->assertEquals($user, $this->appVariable->getUser());
+    }
+
+    public function testGetUserWithUsernameAsTokenUser()
+    {
+        $this->setTokenStorage($user = 'username');
+
+        $this->assertNull($this->appVariable->getUser());
+    }
+
+    public function testGetUserWithNoToken()
+    {
+        $tokenStorage = $this->getMock('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface');
+        $this->appVariable->setTokenStorage($tokenStorage);
+
+        $this->assertNull($this->appVariable->getUser());
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testEnvironmentNotSet()
+    {
+        $this->appVariable->getEnvironment();
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testDebugNotSet()
+    {
+        $this->appVariable->getDebug();
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetUserWithTokenStorageNotSet()
+    {
+        $this->appVariable->getUser();
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetRequestWithRequestStackNotSet()
+    {
+        $this->appVariable->getRequest();
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetSessionWithRequestStackNotSet()
+    {
+        $this->appVariable->getSession();
+    }
+
+    protected function setRequestStack($request)
+    {
+        $requestStackMock = $this->getMock('Symfony\Component\HttpFoundation\RequestStack');
+        $requestStackMock->method('getCurrentRequest')->willReturn($request);
+
+        $this->appVariable->setRequestStack($requestStackMock);
+    }
+
+    protected function setTokenStorage($user)
+    {
+        $tokenStorage = $this->getMock('Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface');
+        $this->appVariable->setTokenStorage($tokenStorage);
+
+        $token = $this->getMock('Symfony\Component\Security\Core\Authentication\Token\TokenInterface');
+        $tokenStorage->method('getToken')->willReturn($token);
+
+        $token->method('getUser')->willReturn($user);
+    }
+}