/**
* Test the getArgument() method.
*
* @covers ::getArgument()
* @dataProvider providerGetArgument
*/
public function testGetArgument($options, Request $request, $expected)
{
$view = $this->getMockBuilder('Drupal\\views\\ViewExecutable')->disableOriginalConstructor()->setMethods(NULL)->getMock();
$view->setRequest($request);
$display_plugin = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\display\\DisplayPluginBase')->disableOriginalConstructor()->getMock();
$raw = new QueryParameter(array(), 'query_parameter', array());
$raw->init($view, $display_plugin, $options);
$this->assertEquals($expected, $raw->getArgument());
}