class RawTest

class RawTest extends UnitTestCase {
  
  /**
   * Tests the getArgument() method.
   *
   * @see \Drupal\views\Plugin\views\argument_default\Raw::getArgument()
   */
  public function testGetArgument() {
    $view = $this->getMockBuilder('Drupal\\views\\ViewExecutable')
      ->disableOriginalConstructor()
      ->getMock();
    $display_plugin = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\display\\DisplayPluginBase')
      ->disableOriginalConstructor()
      ->getMock();
    $current_path = new CurrentPathStack(new RequestStack());
    $request = new Request();
    $current_path->setPath('/test/example', $request);
    $view->expects($this->any())
      ->method('getRequest')
      ->willReturn($request);
    $alias_manager = $this->createMock(AliasManagerInterface::class);
    $alias_manager->expects($this->never())
      ->method('getAliasByPath');
    // Don't use aliases. Check against NULL and nonexistent path component
    // values in addition to valid ones.
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => FALSE,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals(NULL, $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => FALSE,
      'index' => 0,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals('test', $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => FALSE,
      'index' => 1,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals('example', $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => FALSE,
      'index' => 2,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals(NULL, $raw->getArgument());
    // Setup an alias manager with a path alias.
    $alias_manager = $this->createMock(AliasManagerInterface::class);
    $alias_manager->expects($this->any())
      ->method('getAliasByPath')
      ->with($this->equalTo('/test/example'))
      ->willReturn('/other/example');
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => TRUE,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals(NULL, $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => TRUE,
      'index' => 0,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals('other', $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => TRUE,
      'index' => 1,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals('example', $raw->getArgument());
    $raw = new Raw([], 'raw', [], $alias_manager, $current_path);
    $options = [
      'use_alias' => TRUE,
      'index' => 2,
    ];
    $raw->init($view, $display_plugin, $options);
    $this->assertEquals(NULL, $raw->getArgument());
  }

}