function RelationViewsTestCase::testReverseDirectionalSameEntityRelations in Relation 7

Tests views with reverse directional relations to source, to target and to both with the same entities types.

File

tests/relation.views.test, line 269

Tests for Views support in the Relation module.

Class

RelationViewsTestCase

Functional test of Relation's integration with Views.

Code

function testReverseDirectionalSameEntityRelations() {
  for ($r_index = -1; $r_index < 2; $r_index++) {
    $view = new view();
    $view->base_table = 'node';
    $handler = $view
      ->new_display('default');
    $handler->display->display_options['relationships']['relation_directional_entitysame_node']['id'] = 'relation_directional_entitysame_node';
    $handler->display->display_options['relationships']['relation_directional_entitysame_node']['table'] = 'node';
    $handler->display->display_options['relationships']['relation_directional_entitysame_node']['field'] = 'relation_directional_entitysame_node';
    $handler->display->display_options['relationships']['relation_directional_entitysame_node']['required'] = 1;
    $handler->display->display_options['relationships']['relation_directional_entitysame_node']['r_index'] = $r_index;
    $handler->display->display_options['fields']['nid']['id'] = 'nid';
    $handler->display->display_options['fields']['nid']['table'] = 'node';
    $handler->display->display_options['fields']['nid']['field'] = 'nid';
    $handler->display->display_options['arguments']['nid']['id'] = 'nid';
    $handler->display->display_options['arguments']['nid']['table'] = 'node';
    $handler->display->display_options['arguments']['nid']['field'] = 'nid';
    $handler->display->display_options['arguments']['nid']['relationship'] = 'relation_directional_entitysame_node';
    $view
      ->set_arguments(array(
      $this->node3->nid,
    ));
    $view
      ->execute();
    switch ($r_index) {
      case -1:

        // Directional, both ways.
        $this
          ->assertEqual(count($view->result), 3);
        $matches = array(
          $this->node4->nid => TRUE,
          $this->node5->nid => TRUE,
          $this->node4->nid => TRUE,
        );
        foreach ($view->result as $result) {
          unset($matches[$result->nid]);
        }
        $this
          ->assertFalse($matches);
        break;
      case 0:

        // Reverse source. This finds the p4->p3 relation.
        $this
          ->assertEqual(count($view->result), 1);
        $matches = array(
          $this->node4->nid => TRUE,
        );
        foreach ($view->result as $result) {
          unset($matches[$result->nid]);
        }
        $this
          ->assertFalse($matches);
        break;
      case 1:

        // Reverse target. This finds the p3->p4 and p3->p5 relations.
        $this
          ->assertEqual(count($view->result), 2);
        $matches = array(
          $this->node4->nid => TRUE,
          $this->node5->nid => TRUE,
        );
        foreach ($view->result as $result) {
          unset($matches[$result->nid]);
        }
        $this
          ->assertFalse($matches);
        break;
    }
  }
}