class DimensionTest

class DimensionTest extends DesignTokenValuePluginTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected string $pluginId = 'dimension';
  
  /**
   * {@inheritdoc}
   */
  public function testToDtcg(mixed $value, mixed $expected) : void {
    $this->assertIsArray($value);
    $this->assertIsArray($expected);
    $plugin = new Dimension($value, $this->pluginId, []);
    $this->assertSame($expected, $plugin->toDtcg());
  }
  
  /**
   * Data provider for ::testToDtcg().
   *
   * @return \Generator
   *   The test cases.
   */
  public static function providerToDtcg() : iterable {
    yield 'px' => [
      [
        'value' => 12,
        'unit' => 'px',
      ],
      [
        'value' => 12,
        'unit' => 'px',
      ],
    ];
    yield 'rem' => [
      [
        'value' => 2,
        'unit' => 'rem',
      ],
      [
        'value' => 2,
        'unit' => 'rem',
      ],
    ];
    yield 'with enum' => [
      [
        'value' => 2,
        'unit' => DimensionUnit::Px,
      ],
      [
        'value' => 2,
        'unit' => 'px',
      ],
    ];
  }
  
  /**
   * {@inheritdoc}
   */
  public function testToCss(mixed $value, string $expected) : void {
    $this->assertIsArray($value);
    $plugin = new Dimension($value, $this->pluginId, []);
    $this->assertSame($expected, $plugin->toCss());
  }
  
  /**
   * Data provider for ::testToCss().
   *
   * @return \Generator
   *   The test cases.
   */
  public static function providerToCss() : iterable {
    yield 'px' => [
      [
        'value' => 12,
        'unit' => 'px',
      ],
      '12px',
    ];
    yield 'rem' => [
      [
        'value' => 2,
        'unit' => 'rem',
      ],
      '2rem',
    ];
  }
  
  /**
   * Tests invalid unit.
   */
  public function testInvalidUnit() : void {
    $this->expectException(\ValueError::class);
    $this->expectExceptionMessage('"<script>alert()</script>" is not a valid backing value for enum Drupal\\Core\\Theme\\DesignToken\\Enum\\DimensionUnit');
    $configuration = [
      'value' => 2,
      'unit' => '<script>alert()</script>',
    ];
    new Dimension($configuration, $this->pluginId, []);
  }
  
  /**
   * Tests creating a dimension plugin with an enum unit.
   */
  public function testEnumUnit() : void {
    $configuration = [
      'value' => 2,
      'unit' => DimensionUnit::Rem,
    ];
    $plugin = new Dimension($configuration, $this->pluginId, []);
    $this->assertEquals(DimensionUnit::Rem, $plugin->getConfiguration()['unit']);
    // Tests with another DimensionUnitInterface than the default one.
    $configuration = [
      'value' => 2,
      'unit' => TestDimensionUnit::Em,
    ];
    $plugin = new Dimension($configuration, $this->pluginId, []);
    $this->assertEquals(TestDimensionUnit::Em, $plugin->getConfiguration()['unit']);
  }

}