aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/Tests/Core/Theme/ThemeNegotiatorTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\Core\Theme;
   4
   5 use Drupal\Core\Routing\RouteMatch;
   6 use Drupal\Core\Theme\ThemeNegotiator;
   7 use Drupal\Tests\UnitTestCase;
   8 use Symfony\Component\Routing\Route;
   9
  10 /**
  11  * @coversDefaultClass \Drupal\Core\Theme\ThemeNegotiator
  12  * @group Theme
  13  */
  14 class ThemeNegotiatorTest extends UnitTestCase {
  15
  16   /**
  17    * The mocked theme access checker.
  18    *
  19    * @var \Drupal\Core\Theme\ThemeAccessCheck|\PHPUnit_Framework_MockObject_MockObject
  20    */
  21   protected $themeAccessCheck;
  22
  23   /**
  24    * The request stack.
  25    *
  26    * @var \Symfony\Component\HttpFoundation\RequestStack
  27    */
  28   protected $requestStack;
  29
  30   /**
  31    * The actual tested theme negotiator.
  32    *
  33    * @var \Drupal\Core\Theme\ThemeNegotiator
  34    */
  35   protected $themeNegotiator;
  36
  37   protected function setUp() {
  38     $this->themeAccessCheck = $this->getMockBuilder('\Drupal\Core\Theme\ThemeAccessCheck')
  39       ->disableOriginalConstructor()
  40       ->getMock();
  41     $this->themeNegotiator = new ThemeNegotiator($this->themeAccessCheck);
  42   }
  43
  44   /**
  45    * Tests determining the theme.
  46    *
  47    * @see \Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme()
  48    */
  49   public function testDetermineActiveTheme() {
  50     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
  51     $negotiator->expects($this->once())
  52       ->method('determineActiveTheme')
  53       ->will($this->returnValue('example_test'));
  54     $negotiator->expects($this->once())
  55       ->method('applies')
  56       ->will($this->returnValue(TRUE));
  57
  58     $this->themeNegotiator->addNegotiator($negotiator, 0);
  59
  60     $this->themeAccessCheck->expects($this->any())
  61       ->method('checkAccess')
  62       ->will($this->returnValue(TRUE));
  63
  64     $route_match = new RouteMatch('test_route', new Route('/test-route'), [], []);
  65     $theme = $this->themeNegotiator->determineActiveTheme($route_match);
  66
  67     $this->assertEquals('example_test', $theme);
  68   }
  69
  70   /**
  71    * Tests determining with two negotiators checking the priority.
  72    *
  73    * @see \Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme()
  74    */
  75   public function testDetermineActiveThemeWithPriority() {
  76     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
  77     $negotiator->expects($this->once())
  78       ->method('determineActiveTheme')
  79       ->will($this->returnValue('example_test'));
  80     $negotiator->expects($this->once())
  81       ->method('applies')
  82       ->will($this->returnValue(TRUE));
  83
  84     $this->themeNegotiator->addNegotiator($negotiator, 10);
  85
  86     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
  87     $negotiator->expects($this->never())
  88       ->method('determineActiveTheme');
  89     $negotiator->expects($this->never())
  90       ->method('applies');
  91
  92     $this->themeNegotiator->addNegotiator($negotiator, 0);
  93
  94     $this->themeAccessCheck->expects($this->any())
  95       ->method('checkAccess')
  96       ->will($this->returnValue(TRUE));
  97
  98     $route_match = new RouteMatch('test_route', new Route('/test-route'), [], []);
  99     $theme = $this->themeNegotiator->determineActiveTheme($route_match);
 100
 101     $this->assertEquals('example_test', $theme);
 102   }
 103
 104   /**
 105    * Tests determining with two negotiators of which just one returns access.
 106    *
 107    * @see \Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme()
 108    */
 109   public function testDetermineActiveThemeWithAccessCheck() {
 110     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
 111     $negotiator->expects($this->once())
 112       ->method('determineActiveTheme')
 113       ->will($this->returnValue('example_test'));
 114     $negotiator->expects($this->once())
 115       ->method('applies')
 116       ->will($this->returnValue(TRUE));
 117
 118     $this->themeNegotiator->addNegotiator($negotiator, 10);
 119
 120     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
 121     $negotiator->expects($this->once())
 122       ->method('determineActiveTheme')
 123       ->will($this->returnValue('example_test2'));
 124     $negotiator->expects($this->once())
 125       ->method('applies')
 126       ->will($this->returnValue(TRUE));
 127
 128     $this->themeNegotiator->addNegotiator($negotiator, 0);
 129
 130     $this->themeAccessCheck->expects($this->at(0))
 131       ->method('checkAccess')
 132       ->with('example_test')
 133       ->will($this->returnValue(FALSE));
 134
 135     $this->themeAccessCheck->expects($this->at(1))
 136       ->method('checkAccess')
 137       ->with('example_test2')
 138       ->will($this->returnValue(TRUE));
 139
 140     $route_match = new RouteMatch('test_route', new Route('/test-route'), [], []);
 141     $theme = $this->themeNegotiator->determineActiveTheme($route_match);
 142
 143     $this->assertEquals('example_test2', $theme);
 144   }
 145
 146   /**
 147    * Tests determining with two negotiators of which one does not apply.
 148    *
 149    * @see \Drupal\Core\Theme\ThemeNegotiatorInterface
 150    */
 151   public function testDetermineActiveThemeWithNotApplyingNegotiator() {
 152     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
 153     $negotiator->expects($this->never())
 154       ->method('determineActiveTheme');
 155     $negotiator->expects($this->once())
 156       ->method('applies')
 157       ->will($this->returnValue(FALSE));
 158
 159     $this->themeNegotiator->addNegotiator($negotiator, 10);
 160
 161     $negotiator = $this->getMock('Drupal\Core\Theme\ThemeNegotiatorInterface');
 162     $negotiator->expects($this->once())
 163       ->method('determineActiveTheme')
 164       ->will($this->returnValue('example_test2'));
 165     $negotiator->expects($this->once())
 166       ->method('applies')
 167       ->will($this->returnValue(TRUE));
 168
 169     $this->themeNegotiator->addNegotiator($negotiator, 0);
 170
 171     $this->themeAccessCheck->expects($this->any())
 172       ->method('checkAccess')
 173       ->will($this->returnValue(TRUE));
 174
 175     $route_match = new RouteMatch('test_route', new Route('/test-route'), [], []);
 176     $theme = $this->themeNegotiator->determineActiveTheme($route_match);
 177
 178     $this->assertEquals('example_test2', $theme);
 179   }
 180
 181 }