class BlockBaseTest

class BlockBaseTest extends UnitTestCase {
  
  /**
   * Tests the machine name suggestion.
   *
   * @see \Drupal\Core\Block\BlockBase::getMachineNameSuggestion()
   *
   * @param string $label
   *   The block label.
   * @param string $expected
   *   The expected machine name.
   *
   * @dataProvider providerTestGetMachineNameSuggestion()
   */
  public function testGetMachineNameSuggestion($label, $expected) {
    $module_handler = $this->createMock('Drupal\\Core\\Extension\\ModuleHandlerInterface');
    $transliteration = $this->getMockBuilder('Drupal\\Core\\Transliteration\\PhpTransliteration')
      ->setConstructorArgs([
      NULL,
      $module_handler,
    ])
      ->onlyMethods([
      'readLanguageOverrides',
    ])
      ->getMock();
    $config = [];
    $definition = [
      'admin_label' => $label,
      'provider' => 'block_test',
    ];
    $block_base = new TestBlockInstantiation($config, 'test_block_instantiation', $definition);
    $block_base->setTransliteration($transliteration);
    $this->assertEquals($expected, $block_base->getMachineNameSuggestion());
  }
  
  /**
   * Provides data for testGetMachineNameSuggestion().
   */
  public function providerTestGetMachineNameSuggestion() {
    return [
      [
        'Admin label',
        'adminlabel',
      ],
      [
        'über åwesome',
        'uberawesome',
      ],
    ];
  }

}