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YamlDiscoveryTest.php in Drupal 9

File

core/tests/Drupal/Tests/Core/Plugin/Discovery/YamlDiscoveryTest.php
View source
<?php

namespace Drupal\Tests\Core\Plugin\Discovery;

use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Tests\UnitTestCase;
use Drupal\Core\Plugin\Discovery\YamlDiscovery;
use org\bovigo\vfs\vfsStream;

/**
 * @coversDefaultClass \Drupal\Core\Plugin\Discovery\YamlDiscovery
 * @group Plugin
 */
class YamlDiscoveryTest extends UnitTestCase {

  /**
   * The YamlDiscovery instance to test.
   *
   * @var \Drupal\Core\Plugin\Discovery\YamlDiscovery
   */
  protected $discovery;

  /**
   * Expected provider => key mappings for testing.
   *
   * @var array
   */
  protected $expectedKeys = [
    'test_1' => 'test_1_a',
    'another_provider_1' => 'test_1_b',
    'another_provider_2' => 'test_2_a',
    'test_2' => 'test_2_b',
  ];
  protected function setUp() : void {
    parent::setUp();
    $base_path = __DIR__ . '/Fixtures';

    // Set up the directories to search.
    $directories = [
      'test_1' => $base_path . '/test_1',
      'test_2' => $base_path . '/test_2',
    ];
    $this->discovery = new YamlDiscovery('test', $directories);
  }

  /**
   * Tests the getDefinitions() method.
   */
  public function testGetDefinitions() {
    $definitions = $this->discovery
      ->getDefinitions();
    $this
      ->assertIsArray($definitions);
    $this
      ->assertCount(4, $definitions);
    foreach ($this->expectedKeys as $expected_key) {
      $this
        ->assertArrayHasKey($expected_key, $definitions);
    }
    foreach ($definitions as $id => $definition) {
      foreach ([
        'name',
        'id',
        'provider',
      ] as $key) {
        $this
          ->assertArrayHasKey($key, $definition);
      }
      $this
        ->assertEquals($id, $definition['id']);
      $this
        ->assertEquals(array_search($id, $this->expectedKeys), $definition['provider']);
    }
  }

  /**
   * @covers ::getDefinitions
   */
  public function testGetDefinitionsWithTranslatableDefinitions() {
    vfsStream::setup('root');
    $file_1 = <<<'EOS'
test_plugin:
  title: test title
EOS;
    $file_2 = <<<'EOS'
test_plugin2:
  title: test title2
  title_context: 'test-context'
EOS;
    vfsStream::create([
      'test_1' => [
        'test_1.test.yml' => $file_1,
      ],
      'test_2' => [
        'test_2.test.yml' => $file_2,
      ],
    ]);
    $discovery = new YamlDiscovery('test', [
      'test_1' => vfsStream::url('root/test_1'),
      'test_2' => vfsStream::url('root/test_2'),
    ]);
    $discovery
      ->addTranslatableProperty('title', 'title_context');
    $definitions = $discovery
      ->getDefinitions();
    $this
      ->assertCount(2, $definitions);
    $plugin_1 = $definitions['test_plugin'];
    $plugin_2 = $definitions['test_plugin2'];
    $this
      ->assertInstanceOf(TranslatableMarkup::class, $plugin_1['title']);
    $this
      ->assertEquals([], $plugin_1['title']
      ->getOptions());
    $this
      ->assertInstanceOf(TranslatableMarkup::class, $plugin_2['title']);
    $this
      ->assertEquals([
      'context' => 'test-context',
    ], $plugin_2['title']
      ->getOptions());
  }

  /**
   * Tests the getDefinition() method.
   */
  public function testGetDefinition() {
    $definitions = $this->discovery
      ->getDefinitions();

    // Test the getDefinition() method.
    foreach ($this->expectedKeys as $expected_key) {
      $this
        ->assertEquals($definitions[$expected_key], $this->discovery
        ->getDefinition($expected_key));
    }
  }

}

Classes

Namesort descending Description
YamlDiscoveryTest @coversDefaultClass \Drupal\Core\Plugin\Discovery\YamlDiscovery @group Plugin