Club Drupal

  /**

   * Test caching of different exposed filter values with the same view result.

   *

   * Make sure the output is different.

   */

  function testExposedFilterSameResultsCaching() {

    // Create the view with time-based cache with hour lifetimes and add exposed

    // filter to it with "Starts with" operator.

    $view = $this->getBasicView();

    $view->set_display();

    $view->display_handler->override_option('cache', array(

      'type' => 'time',

      'results_lifespan' => '3600',

      'output_lifespan' => '3600',

    ));

    $view->display_handler->override_option('filters', array(

      'name' => array(

        'id' => 'name',

        'table' => 'views_test',

        'field' => 'name',

        'relationship' => 'none',

        'operator' => 'starts',

        'exposed' => TRUE,

        'expose' => array(

          'operator_id' => 'name_op',

          'operator' => 'name_op',

          'identifier' => 'name',

        ),

      ),

    ));

    // Clone the view before setting exposed input.

    $clone = $view->copy();

    // Pass "Rin" to the exposed filter and check that only one row returned.

    $view->set_exposed_input(array(

      'name' => 'Rin',

    ));

    $this->executeView($view);

    $first_result = $view->result;

    $first_output = $view->render();

    $this->assertEqual(1, count($first_result), t('The number of rows returned by the first view match.'));

    // Pass full "Ringo" to the exposed filter at the second time and make sure

    // results are the same.

    $clone->set_exposed_input(array(

      'name' => 'Ringo',

    ));

    $this->executeView($clone);

    $second_result = $clone->result;

    $second_output = $clone->render();

    $this->assertEqual($first_result, $second_result, t('Results of both views are the same.'));

    // Check that output is not the same and it contains full "Ringo" word in

    // default value of exposed input.

    $this->assertNotEqual($first_output, $second_output, t('Output of the second view is different.'));

    $this->drupalSetContent($second_output);

    $element = $this->xpath('//input[@name="name" and @value="Ringo"]');

    $this->assertTrue(!empty($element), t('Input field of exposed filter has the second value.'));

    $view->destroy();

    $clone->destroy();

  }