www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/views/tests/src/Unit/ViewsHandlerManagerTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\views\Unit;
   4
   5 use Drupal\Tests\UnitTestCase;
   6 use Drupal\views\Plugin\ViewsHandlerManager;
   7
   8 /**
   9  * Tests the ViewsHandlerManager class.
  10  *
  11  * @group views
  12  *
  13  * @coversDefaultClass \Drupal\views\Plugin\ViewsHandlerManager
  14  */
  15 class ViewsHandlerManagerTest extends UnitTestCase {
  16
  17   /**
  18    * @var \Drupal\views\Plugin\ViewsHandlerManager
  19    */
  20   protected $handlerManager;
  21
  22   /**
  23    * @var \Drupal\Core\Extension\ModuleHandlerInterface|\PHPUnit_Framework_MockObject_MockObject
  24    */
  25   protected $moduleHandler;
  26
  27   /**
  28    * The mocked views data.
  29    *
  30    * @var \Drupal\views\ViewsData|\PHPUnit_Framework_MockObject_MockObject
  31    */
  32   protected $viewsData;
  33
  34   /**
  35    * The mocked factory.
  36    *
  37    * @var \Drupal\Component\Plugin\Factory\FactoryInterface|\PHPUnit_Framework_MockObject_MockObject
  38    */
  39   protected $factory;
  40
  41   /**
  42    * {@inheritdoc}
  43    */
  44   protected function setUp() {
  45     parent::setUp();
  46     $this->viewsData = $this->getMockBuilder('Drupal\views\ViewsData')
  47       ->disableOriginalConstructor()
  48       ->getMock();
  49     $cache_backend = $this->getMock('Drupal\Core\Cache\CacheBackendInterface');
  50     $this->moduleHandler = $this->getMock('Drupal\Core\Extension\ModuleHandlerInterface');
  51     $this->handlerManager = new ViewsHandlerManager('test', new \ArrayObject([]), $this->viewsData, $cache_backend, $this->moduleHandler);
  52   }
  53
  54   /**
  55    * Setups of the plugin factory.
  56    */
  57   protected function setupMockedFactory() {
  58     $this->factory = $this->getMock('Drupal\Component\Plugin\Factory\FactoryInterface');
  59
  60     $reflection = new \ReflectionClass($this->handlerManager);
  61     $property = $reflection->getProperty('factory');
  62     $property->setAccessible(TRUE);
  63     $property->setValue($this->handlerManager, $this->factory);
  64   }
  65
  66   /**
  67    * Tests that hook_views_plugins_TYPE_alter() is invoked for a handler type.
  68    *
  69    * @covers ::__construct
  70    * @covers ::getDefinitions
  71    */
  72   public function testAlterHookInvocation() {
  73     $this->moduleHandler->expects($this->once())
  74       ->method('alter')
  75       ->with('views_plugins_test', []);
  76
  77     $this->handlerManager->getDefinitions();
  78   }
  79
  80   /**
  81    * Tests getHandler() and its base information propagation.
  82    */
  83   public function testGetHandlerBaseInformationPropagation() {
  84     $this->setupMockedFactory();
  85
  86     $item = [];
  87     $item['table'] = 'test_table';
  88     $item['field'] = 'test_field';
  89
  90     $views_data = [];
  91     $views_data['test_field']['test']['id'] = 'test_id';
  92     $views_data['test_field']['test']['more_information'] = 'test_id';
  93     $views_data['test_field']['group'] = 'test_group';
  94     $views_data['test_field']['title'] = 'test title';
  95     $views_data['test_field']['real field'] = 'test real field';
  96     $views_data['test_field']['real table'] = 'test real table';
  97     $views_data['test_field']['entity field'] = 'test entity field';
  98
  99     $this->viewsData->expects($this->once())
 100       ->method('get')
 101       ->with('test_table')
 102       ->willReturn($views_data);
 103
 104     $expected_definition = [
 105       'id' => 'test_id',
 106       'more_information' => 'test_id',
 107       'group' => 'test_group',
 108       'title' => 'test title',
 109       'real field' => 'test real field',
 110       'real table' => 'test real table',
 111       'entity field' => 'test entity field',
 112     ];
 113     $plugin = $this->getMock('Drupal\views\Plugin\views\ViewsHandlerInterface');
 114     $this->factory->expects($this->once())
 115       ->method('createInstance')
 116       ->with('test_id', $expected_definition)
 117       ->willReturn($plugin);
 118
 119     $result = $this->handlerManager->getHandler($item);
 120     $this->assertSame($plugin, $result);
 121   }
 122
 123   /**
 124    * Tests getHandler() with an override.
 125    */
 126   public function testGetHandlerOverride() {
 127     $this->setupMockedFactory();
 128
 129     $item = [];
 130     $item['table'] = 'test_table';
 131     $item['field'] = 'test_field';
 132
 133     $views_data = [];
 134     $views_data['test_field']['test']['id'] = 'test_id';
 135
 136     $this->viewsData->expects($this->once())
 137       ->method('get')
 138       ->with('test_table')
 139       ->willReturn($views_data);
 140
 141     $plugin = $this->getMock('Drupal\views\Plugin\views\ViewsHandlerInterface');
 142     $this->factory->expects($this->once())
 143       ->method('createInstance')
 144       ->with('test_override')
 145       ->willReturn($plugin);
 146
 147     $result = $this->handlerManager->getHandler($item, 'test_override');
 148     $this->assertSame($plugin, $result);
 149   }
 150
 151   /**
 152    * Tests getHandler() without an override.
 153    */
 154   public function testGetHandlerNoOverride() {
 155     $this->setupMockedFactory();
 156
 157     $item = [];
 158     $item['table'] = 'test_table';
 159     $item['field'] = 'test_field';
 160
 161     $views_data = [];
 162     $views_data['test_field']['test']['id'] = 'test_id';
 163
 164     $this->viewsData->expects($this->once())
 165       ->method('get')
 166       ->with('test_table')
 167       ->willReturn($views_data);
 168
 169     $plugin = $this->getMock('Drupal\views\Plugin\views\ViewsHandlerInterface');
 170     $this->factory->expects($this->once())
 171       ->method('createInstance')
 172       ->with('test_id')
 173       ->willReturn($plugin);
 174
 175     $result = $this->handlerManager->getHandler($item);
 176     $this->assertSame($plugin, $result);
 177   }
 178
 179 }