ContextTest.php in Zircon Profile 8.0

Contains \Drupal\Tests\Core\Plugin\Context\ContextTest.

Namespace

Drupal\Tests\Core\Plugin\Context

File

core/tests/Drupal/Tests/Core/Plugin/Context/ContextTest.php

<?php

/**
 * @file
 * Contains \Drupal\Tests\Core\Plugin\Context\ContextTest.
 */
namespace Drupal\Tests\Core\Plugin\Context;

use Drupal\Core\Cache\CacheableDependencyInterface;
use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\TypedData\TypedDataInterface;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\DependencyInjection\Container;

/**
 * @coversDefaultClass \Drupal\Core\Plugin\Context\Context
 * @group Plugin
 */
class ContextTest extends UnitTestCase {

  /**
   * The mocked context definition object.
   *
   * @var \Drupal\Core\Plugin\Context\ContextDefinitionInterface|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $contextDefinition;

  /**
   * The mocked Typed Data manager.
   *
   * @var \Drupal\Core\TypedData\TypedDataManager|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $typedDataManager;

  /**
   * The mocked Typed Data object.
   *
   * @var \Drupal\Core\TypedData\TypedDataInterface|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $typedData;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this->typedDataManager = $this
      ->getMockBuilder('Drupal\\Core\\TypedData\\TypedDataManager')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'create',
    ))
      ->getMock();
  }

  /**
   * @covers ::getContextValue
   */
  public function testDefaultValue() {
    $this
      ->setUpDefaultValue('test');
    $context = new Context($this->contextDefinition);
    $context
      ->setTypedDataManager($this->typedDataManager);
    $this
      ->assertEquals('test', $context
      ->getContextValue());
  }

  /**
   * @covers ::getContextData
   */
  public function testDefaultDataValue() {
    $this
      ->setUpDefaultValue('test');
    $context = new Context($this->contextDefinition);
    $context
      ->setTypedDataManager($this->typedDataManager);
    $this
      ->assertEquals($this->typedData, $context
      ->getContextData());
  }

  /**
   * @covers ::getContextData
   */
  public function testNullDataValue() {
    $this
      ->setUpDefaultValue(NULL);
    $context = new Context($this->contextDefinition);
    $context
      ->setTypedDataManager($this->typedDataManager);
    $this
      ->assertEquals($this->typedData, $context
      ->getContextData());
  }

  /**
   * @covers ::setContextValue
   */
  public function testSetContextValueTypedData() {
    $this->contextDefinition = $this
      ->getMockBuilder('Drupal\\Core\\Plugin\\Context\\ContextDefinitionInterface')
      ->setMethods(array(
      'getDefaultValue',
      'getDataDefinition',
    ))
      ->getMockForAbstractClass();
    $typed_data = $this
      ->getMock('Drupal\\Core\\TypedData\\TypedDataInterface');
    $context = new Context($this->contextDefinition, $typed_data);
    $this
      ->assertSame($typed_data, $context
      ->getContextData());
  }

  /**
   * @covers ::setContextValue
   */
  public function testSetContextValueCacheableDependency() {
    $container = new Container();
    $cache_context_manager = $this
      ->getMockBuilder('Drupal\\Core\\Cache\\CacheContextsManager')
      ->disableOriginalConstructor()
      ->getMock();
    $container
      ->set('cache_contexts_manager', $cache_context_manager);
    $cache_context_manager
      ->expects($this
      ->any())
      ->method('validateTokens')
      ->with([
      'route',
    ])
      ->willReturn([
      'route',
    ]);
    \Drupal::setContainer($container);
    $this->contextDefinition = $this
      ->getMock('Drupal\\Core\\Plugin\\Context\\ContextDefinitionInterface');
    $context = new Context($this->contextDefinition);
    $context
      ->setTypedDataManager($this->typedDataManager);
    $cacheable_dependency = $this
      ->getMock('Drupal\\Tests\\Core\\Plugin\\Context\\TypedDataCacheableDependencyInterface');
    $cacheable_dependency
      ->expects($this
      ->once())
      ->method('getCacheTags')
      ->willReturn([
      'node:1',
    ]);
    $cacheable_dependency
      ->expects($this
      ->once())
      ->method('getCacheContexts')
      ->willReturn([
      'route',
    ]);
    $cacheable_dependency
      ->expects($this
      ->once())
      ->method('getCacheMaxAge')
      ->willReturn(60);
    $context = Context::createFromContext($context, $cacheable_dependency);
    $this
      ->assertSame($cacheable_dependency, $context
      ->getContextData());
    $this
      ->assertEquals([
      'node:1',
    ], $context
      ->getCacheTags());
    $this
      ->assertEquals([
      'route',
    ], $context
      ->getCacheContexts());
    $this
      ->assertEquals(60, $context
      ->getCacheMaxAge());
  }

  /**
   * Set up mocks for the getDefaultValue() method call.
   *
   * @param mixed $default_value
   *   The default value to assign to the mock context definition.
   */
  protected function setUpDefaultValue($default_value = NULL) {
    $mock_data_definition = $this
      ->getMock('Drupal\\Core\\TypedData\\DataDefinitionInterface');
    $this->contextDefinition = $this
      ->getMockBuilder('Drupal\\Core\\Plugin\\Context\\ContextDefinitionInterface')
      ->setMethods(array(
      'getDefaultValue',
      'getDataDefinition',
    ))
      ->getMockForAbstractClass();
    $this->contextDefinition
      ->expects($this
      ->once())
      ->method('getDefaultValue')
      ->willReturn($default_value);
    $this->contextDefinition
      ->expects($this
      ->once())
      ->method('getDataDefinition')
      ->willReturn($mock_data_definition);
    $this->typedData = $this
      ->getMock('Drupal\\Core\\TypedData\\TypedDataInterface');
    $this->typedDataManager
      ->expects($this
      ->once())
      ->method('create')
      ->with($mock_data_definition, $default_value)
      ->willReturn($this->typedData);
  }

}

/**
 * Test interface used for mocking.
 */
interface TypedDataCacheableDependencyInterface extends CacheableDependencyInterface, TypedDataInterface {

}

Classes

Name	Description
ContextTest	@coversDefaultClass \Drupal\Core\Plugin\Context\Context @group Plugin

Interfaces

Name	Description
TypedDataCacheableDependencyInterface	Test interface used for mocking.