ContextTypedDataTest.php

Same filename in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Plugin/ContextTypedDataTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Plugin/ContextTypedDataTest.php
  3. 10 core/tests/Drupal/KernelTests/Core/Plugin/ContextTypedDataTest.php

Namespace

Drupal\KernelTests\Core\Plugin

File

core/tests/Drupal/KernelTests/Core/Plugin/ContextTypedDataTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Plugin;

use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\TypedData\DataDefinition;
use Drupal\Core\TypedData\Plugin\DataType\StringData;
use Drupal\Core\TypedData\TypedDataManagerInterface;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests that contexts work properly with the typed data manager.
 *
 * @coversDefaultClass \Drupal\Core\Plugin\Context\Context
 * @group Context
 */
class ContextTypedDataTest extends KernelTestBase {
    
    /**
     * Tests that contexts can be serialized.
     */
    public function testSerialize() : void {
        $definition = new ContextDefinition('any');
        $data_definition = DataDefinition::create('string');
        $typed_data = new StringData($data_definition);
        $typed_data->setValue('example string');
        $context = new Context($definition, $typed_data);
        // getContextValue() will cause the context to reference the typed data
        // manager service.
        $value = $context->getContextValue();
        $context = serialize($context);
        $context = unserialize($context);
        $this->assertSame($value, $context->getContextValue());
    }
    
    /**
     * Tests that getting a context value does not throw fatal errors.
     *
     * This test ensures that the typed data manager is set correctly on the
     * Context class.
     *
     * @covers ::getContextValue
     */
    public function testGetContextValue() : void {
        $data_definition = DataDefinition::create('string');
        $typed_data = new StringData($data_definition);
        $typed_data->setValue('example string');
        // Prepare a container that holds the typed data manager mock.
        $typed_data_manager = $this->prophesize(TypedDataManagerInterface::class);
        $typed_data_manager->getCanonicalRepresentation($typed_data)
            ->will(function ($arguments) {
            return $arguments[0]->getValue();
        });
        $this->container
            ->set('typed_data_manager', $typed_data_manager->reveal());
        $definition = new ContextDefinition('any');
        $context = new Context($definition, $typed_data);
        $value = $context->getContextValue();
        $this->assertSame($value, $typed_data->getValue());
    }
    
    /**
     * Data provider for testHasContextValue.
     */
    public static function providerHasContextValue() {
        return [
            [
                TRUE,
                FALSE,
            ],
            [
                TRUE,
                0,
            ],
            [
                TRUE,
                -0,
            ],
            [
                TRUE,
                0.0,
            ],
            [
                TRUE,
                -0.0,
            ],
            [
                TRUE,
                '',
            ],
            [
                TRUE,
                '0',
            ],
            [
                TRUE,
                [],
            ],
            [
                FALSE,
                NULL,
            ],
        ];
    }
    
    /**
     * @covers ::hasContextValue
     * @dataProvider providerHasContextValue
     */
    public function testHasContextValue($has_context_value, $default_value) : void {
        $definition = new ContextDefinition('any');
        $definition->setDefaultValue($default_value);
        $context = new Context($definition);
        $this->assertSame($has_context_value, $context->hasContextValue());
        $this->assertSame($default_value, $context->getContextValue());
    }

}

Classes

Title Deprecated Summary
ContextTypedDataTest Tests that contexts work properly with the typed data manager.

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