PluginBaseTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\Component\Plugin;

use PHPUnit\Framework\TestCase;

/**
 * @coversDefaultClass \Drupal\Component\Plugin\PluginBase
 * @group Plugin
 */
class PluginBaseTest extends TestCase {
  
  /**
   * @dataProvider providerTestGetPluginId
   * @covers ::getPluginId
   */
  public function testGetPluginId($plugin_id, $expected) : void {
    $plugin_base = new StubPluginBase([], $plugin_id, []);
    $this->assertEquals($expected, $plugin_base->getPluginId());
  }
  
  /**
   * Returns test data for testGetPluginId().
   *
   * @return array
   *   An array of test cases, where each item contains a plugin ID and
   *   the expected plugin ID result.
   */
  public static function providerTestGetPluginId() {
    return [
      [
        'base_id',
        'base_id',
      ],
      [
        'base_id:derivative',
        'base_id:derivative',
      ],
    ];
  }
  
  /**
   * @dataProvider providerTestGetBaseId
   * @coves ::getBaseId
   */
  public function testGetBaseId($plugin_id, $expected) : void {
    $plugin_base = new StubPluginBase([], $plugin_id, []);
    $this->assertEquals($expected, $plugin_base->getBaseId());
  }
  
  /**
   * Returns test data for testGetBaseId().
   *
   * @return array
   *   An array of test cases, where each item contains a plugin ID and
   *   the expected base ID result.
   */
  public static function providerTestGetBaseId() {
    return [
      [
        'base_id',
        'base_id',
      ],
      [
        'base_id:derivative',
        'base_id',
      ],
    ];
  }
  
  /**
   * @dataProvider providerTestGetDerivativeId
   * @covers ::getDerivativeId
   */
  public function testGetDerivativeId($plugin_id = NULL, $expected = NULL) : void {
    $plugin_base = new StubPluginBase([], $plugin_id, []);
    $this->assertEquals($expected, $plugin_base->getDerivativeId());
  }
  
  /**
   * Returns test data for testGetDerivativeId().
   *
   * @return array
   *   An array of test cases, where each item contains a plugin ID and
   *   the expected derivative ID result.
   */
  public static function providerTestGetDerivativeId() {
    return [
      [
        'base_id',
        NULL,
      ],
      [
        'base_id:derivative',
        'derivative',
      ],
    ];
  }
  
  /**
   * @covers ::getPluginDefinition
   */
  public function testGetPluginDefinition() : void {
    $plugin_base = new StubPluginBase([], 'plugin_id', [
      'value',
      [
        'key' => 'value',
      ],
    ]);
    $this->assertEquals([
      'value',
      [
        'key' => 'value',
      ],
    ], $plugin_base->getPluginDefinition());
  }

}