function StyleTest::_testGrouping

Tests the grouping features of styles.

File

drupal/core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php, line 191

Definition of Drupal\views\Tests\Plugin\StyleTest.

Class

StyleTest

Tests some general style plugin related functionality.

Namespace

Code

function _testGrouping($stripped = FALSE) {
  $view = views_get_view('test_view');
  $view
    ->setDisplay();

  // Setup grouping by the job and the age field.
  $view
    ->initStyle();
  $view->style_plugin->options['grouping'] = array(
    array(
      'field' => 'job',
    ),
    array(
      'field' => 'age',
    ),
  );

  // Reduce the amount of items to make the test a bit easier.
  // Set up the pager.
  $view->displayHandlers['default']
    ->overrideOption('pager', array(
    'type' => 'some',
    'options' => array(
      'items_per_page' => 3,
    ),
  ));

  // Add the job and age field.
  $view->displayHandlers['default']
    ->overrideOption('fields', array(
    'name' => array(
      'id' => 'name',
      'table' => 'views_test_data',
      'field' => 'name',
      'relationship' => 'none',
    ),
    'job' => array(
      'id' => 'job',
      'table' => 'views_test_data',
      'field' => 'job',
      'relationship' => 'none',
    ),
    'age' => array(
      'id' => 'age',
      'table' => 'views_test_data',
      'field' => 'age',
      'relationship' => 'none',
    ),
  ));

  // Now run the query and groupby the result.
  $this
    ->executeView($view);
  $expected = array();
  $expected['Job: Singer'] = array();
  $expected['Job: Singer']['group'] = 'Job: Singer';
  $expected['Job: Singer']['rows']['Age: 25'] = array();
  $expected['Job: Singer']['rows']['Age: 25']['group'] = 'Age: 25';
  $expected['Job: Singer']['rows']['Age: 25']['rows'][0] = new \stdClass();
  $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_name = 'John';
  $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_job = 'Singer';
  $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_age = '25';
  $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_id = '1';
  $expected['Job: Singer']['rows']['Age: 27'] = array();
  $expected['Job: Singer']['rows']['Age: 27']['group'] = 'Age: 27';
  $expected['Job: Singer']['rows']['Age: 27']['rows'][1] = new \stdClass();
  $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_name = 'George';
  $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_job = 'Singer';
  $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_age = '27';
  $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_id = '2';
  $expected['Job: Drummer'] = array();
  $expected['Job: Drummer']['group'] = 'Job: Drummer';
  $expected['Job: Drummer']['rows']['Age: 28'] = array();
  $expected['Job: Drummer']['rows']['Age: 28']['group'] = 'Age: 28';
  $expected['Job: Drummer']['rows']['Age: 28']['rows'][2] = new \stdClass();
  $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_name = 'Ringo';
  $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_job = 'Drummer';
  $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_age = '28';
  $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_id = '3';

  // Alter the results to support the stripped case.
  if ($stripped) {

    // Add some html to the result and expected value.
    $rand = '<a data="' . $this
      ->randomName() . '" />';
    $view->result[0]->views_test_data_job .= $rand;
    $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_job = 'Singer' . $rand;
    $expected['Job: Singer']['group'] = 'Job: Singer';
    $rand = '<a data="' . $this
      ->randomName() . '" />';
    $view->result[1]->views_test_data_job .= $rand;
    $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_job = 'Singer' . $rand;
    $rand = '<a data="' . $this
      ->randomName() . '" />';
    $view->result[2]->views_test_data_job .= $rand;
    $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_job = 'Drummer' . $rand;
    $expected['Job: Drummer']['group'] = 'Job: Drummer';
    $view->style_plugin->options['grouping'][0] = array(
      'field' => 'job',
      'rendered' => TRUE,
      'rendered_strip' => TRUE,
    );
    $view->style_plugin->options['grouping'][1] = array(
      'field' => 'age',
      'rendered' => TRUE,
      'rendered_strip' => TRUE,
    );
  }

  // The newer api passes the value of the grouping as well.
  $sets_new_rendered = $view->style_plugin
    ->render_grouping($view->result, $view->style_plugin->options['grouping'], TRUE);
  $this
    ->assertEqual($sets_new_rendered, $expected, t('The style plugins should proper group the results with grouping by the rendered output.'));

  // Don't test stripped case, because the actual value is not stripped.
  if (!$stripped) {
    $sets_new_value = $view->style_plugin
      ->render_grouping($view->result, $view->style_plugin->options['grouping'], FALSE);

    // Reorder the group structure to grouping by value.
    $expected['Singer'] = $expected['Job: Singer'];
    $expected['Singer']['rows']['25'] = $expected['Job: Singer']['rows']['Age: 25'];
    $expected['Singer']['rows']['27'] = $expected['Job: Singer']['rows']['Age: 27'];
    $expected['Drummer'] = $expected['Job: Drummer'];
    $expected['Drummer']['rows']['28'] = $expected['Job: Drummer']['rows']['Age: 28'];
    unset($expected['Job: Singer']);
    unset($expected['Singer']['rows']['Age: 25']);
    unset($expected['Singer']['rows']['Age: 27']);
    unset($expected['Job: Drummer']);
    unset($expected['Drummer']['rows']['Age: 28']);
    $this
      ->assertEqual($sets_new_value, $expected, t('The style plugins should proper group the results with grouping by the value.'));
  }
}