Club Drupal

<?php

/**

 * @file

 * Tests aggregate functionality of Views.

 */

/**

 * Tests aggregate functionality of views, for example count.

 */

class ViewsQueryGroupByTest extends ViewsSqlTest {

  public static function getInfo() {

    return array(

      'name' => 'Groupby',

      'description' => 'Tests aggregate functionality of views, for example count.',

      'group' => 'Views',

    );

  }

  /**

   * Tests aggregate count feature.

   */

  public function testAggregateCount() {

    // Create 2 nodes of type1 and 3 nodes of type2

    $type1 = $this->drupalCreateContentType();

    $type2 = $this->drupalCreateContentType();

    $node_1 = array(

      'type' => $type1->type,

    );

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $node_2 = array(

      'type' => $type2->type,

    );

    $this->drupalCreateNode($node_2);

    $this->drupalCreateNode($node_2);

    $this->drupalCreateNode($node_2);

    $view = $this->viewsAggregateCountView();

    $output = $view->execute_display();

    $this->assertEqual(count($view->result), 2, 'Make sure the count of items is right.');

    $types = array();

    foreach ($view->result as $item) {

      // num_records is a alias for nid.

      $types[$item->node_type] = $item->num_records;

    }

    $this->assertEqual($types[$type1->type], 4);

    $this->assertEqual($types[$type2->type], 3);

  }

  //public function testAggregateSum() {

  //}

  public function viewsAggregateCountView() {

    $view = new view;

    $view->name = 'aggregate_count';

    $view->description = '';

    $view->tag = '';

    $view->base_table = 'node';

    $view->human_name = '';

    $view->core = 7;

    $view->api_version = '3.0';

    $view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

    /* Display: Master */

    $handler = $view->new_display('default', 'Master', 'default');

    $handler->display->display_options['group_by'] = TRUE;

    $handler->display->display_options['access']['type'] = 'none';

    $handler->display->display_options['cache']['type'] = 'none';

    $handler->display->display_options['query']['type'] = 'views_query';

    $handler->display->display_options['query']['options']['query_comment'] = FALSE;

    $handler->display->display_options['exposed_form']['type'] = 'basic';

    $handler->display->display_options['pager']['type'] = 'some';

    $handler->display->display_options['style_plugin'] = 'default';

    $handler->display->display_options['row_plugin'] = 'fields';

    /* Field: Content: Title */

    $handler->display->display_options['fields']['nid']['id'] = 'nid';

    $handler->display->display_options['fields']['nid']['table'] = 'node';

    $handler->display->display_options['fields']['nid']['field'] = 'title';

    $handler->display->display_options['fields']['nid']['alter']['alter_text'] = 0;

    $handler->display->display_options['fields']['nid']['alter']['make_link'] = 0;

    $handler->display->display_options['fields']['nid']['alter']['word_boundary'] = 1;

    $handler->display->display_options['fields']['nid']['alter']['ellipsis'] = 1;

    $handler->display->display_options['fields']['nid']['alter']['strip_tags'] = 0;

    $handler->display->display_options['fields']['nid']['alter']['trim'] = 0;

    $handler->display->display_options['fields']['nid']['alter']['html'] = 0;

    $handler->display->display_options['fields']['nid']['hide_empty'] = 0;

    $handler->display->display_options['fields']['nid']['empty_zero'] = 0;

    $handler->display->display_options['fields']['nid']['link_to_node'] = 0;

    /* Contextual filter: Content: Type */

    $handler->display->display_options['arguments']['type']['id'] = 'type';

    $handler->display->display_options['arguments']['type']['table'] = 'node';

    $handler->display->display_options['arguments']['type']['field'] = 'type';

    $handler->display->display_options['arguments']['type']['default_action'] = 'summary';

    $handler->display->display_options['arguments']['type']['default_argument_type'] = 'fixed';

    $handler->display->display_options['arguments']['type']['summary']['format'] = 'default_summary';

    return $view;

  }

  /**

   * @param string|null $group_by

   *   (optional) Which group_by function should be used, for example sum or

   *   count. If omitted, the aggregation is tested with no group function.

   * @param array|null $values

   *   (optional) Expected values.

   */

  function GroupByTestHelper($group_by = NULL, $values = NULL) {

    // Create 4 nodes of type1 and 3 nodes of type2

    $type1 = $this->drupalCreateContentType();

    $type2 = $this->drupalCreateContentType();

    $node_1 = array(

      'type' => $type1->type,

    );

    // Nids from 1 to 4.

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $this->drupalCreateNode($node_1);

    $node_2 = array(

      'type' => $type2->type,

    );

    // Nids from 5 to 7.

    $this->drupalCreateNode($node_2);

    $this->drupalCreateNode($node_2);

    $this->drupalCreateNode($node_2);

    $view = $this->viewsGroupByViewHelper($group_by);

    $output = $view->execute_display();

    $this->assertEqual(count($view->result), 2, 'Make sure the count of items is right.');

    $results = array();

    // There's no need for a function in order to have aggregation.

    if (empty($group_by)) {

      $types = array($type1->type, $type2->type);

      $results = array_map(function ($item) { return $item->node_type; }, $view->result);

      sort($types);

      sort($results);

      $this->assertIdentical($results, $types);

      // Exit here with no aggregation function.

      return;

    }

    // Group by nodetype to identify the right count.

    foreach ($view->result as $item) {

      $results[$item->node_type] = $item->nid;

    }

    $this->assertEqual($results[$type1->type], $values[0]);

    $this->assertEqual($results[$type2->type], $values[1]);

  }

  function viewsGroupByViewHelper($group_by = NULL) {

    $view = new view;

    $view->name = 'group_by_count';

    $view->description = '';

    $view->tag = '';

    $view->view_php = '';

    $view->base_table = 'node';

    $view->is_cacheable = FALSE;

    $view->api_version = 2;

    $view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

    /* Display: Master */

    $handler = $view->new_display('default', 'Master', 'default');

    $handler->display->display_options['group_by'] = TRUE;

    $handler->display->display_options['access']['type'] = 'none';

    $handler->display->display_options['cache']['type'] = 'none';

    $handler->display->display_options['exposed_form']['type'] = 'basic';

    $handler->display->display_options['pager']['type'] = 'some';

    $handler->display->display_options['style_plugin'] = 'default';

    $handler->display->display_options['row_plugin'] = 'fields';

    // The test view has 2 fields ('nid' and 'type'). Don't add 'nid' when

    // having no aggregation function. We just want to aggregate on node type.

    if (!empty($group_by)) {

      /* Field: Content: Nid */

      $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['fields']['nid']['group_type'] = $group_by;

      $handler->display->display_options['fields']['nid']['alter']['alter_text'] = 0;

      $handler->display->display_options['fields']['nid']['alter']['make_link'] = 0;

      $handler->display->display_options['fields']['nid']['alter']['trim'] = 0;

      $handler->display->display_options['fields']['nid']['alter']['word_boundary'] = 1;

      $handler->display->display_options['fields']['nid']['alter']['ellipsis'] = 1;

      $handler->display->display_options['fields']['nid']['alter']['strip_tags'] = 0;

      $handler->display->display_options['fields']['nid']['alter']['html'] = 0;

      $handler->display->display_options['fields']['nid']['hide_empty'] = 0;

      $handler->display->display_options['fields']['nid']['empty_zero'] = 0;

      $handler->display->display_options['fields']['nid']['link_to_node'] = 0;

    }

    /* Field: Content: Type */

    $handler->display->display_options['fields']['type']['id'] = 'type';

    $handler->display->display_options['fields']['type']['table'] = 'node';

    $handler->display->display_options['fields']['type']['field'] = 'type';

    $handler->display->display_options['fields']['type']['alter']['alter_text'] = 0;

    $handler->display->display_options['fields']['type']['alter']['make_link'] = 0;

    $handler->display->display_options['fields']['type']['alter']['trim'] = 0;

    $handler->display->display_options['fields']['type']['alter']['word_boundary'] = 1;

    $handler->display->display_options['fields']['type']['alter']['ellipsis'] = 1;

    $handler->display->display_options['fields']['type']['alter']['strip_tags'] = 0;

    $handler->display->display_options['fields']['type']['alter']['html'] = 0;

    $handler->display->display_options['fields']['type']['hide_empty'] = 0;

    $handler->display->display_options['fields']['type']['empty_zero'] = 0;

    $handler->display->display_options['fields']['type']['link_to_node'] = 0;

    return $view;

  }

  public function testGroupByCount() {

    $this->GroupByTestHelper('count', array(4, 3));

  }

  function testGroupBySum() {

    $this->GroupByTestHelper('sum', array(10, 18));

  }

  function testGroupByAverage() {

    $this->GroupByTestHelper('avg', array(2.5, 6));

  }

  function testGroupByMin() {

    $this->GroupByTestHelper('min', array(1, 5));

  }

  function testGroupByMax() {

    $this->GroupByTestHelper('max', array(4, 7));

  }

  function testGroupByNone() {

    $this->GroupByTestHelper();

  }

  public function testGroupByCountOnlyFilters() {

    // Check if GROUP BY and HAVING are included when a view

    // Doesn't display SUM, COUNT, MAX... functions in SELECT statment

    $type1 = $this->drupalCreateContentType();

    $node_1 = array(

      'type' => $type1->type,

    );

    for ($x = 0; $x < 10; $x++) {

      $this->drupalCreateNode($node_1);

    }

    $view = $this->viewsGroupByCountViewOnlyFilters();

    $output = $view->execute_display();

    $this->assertTrue(strpos($view->build_info['query'], 'GROUP BY'), t('Make sure that GROUP BY is in the query'));

    $this->assertTrue(strpos($view->build_info['query'], 'HAVING'), t('Make sure that HAVING is in the query'));

  }

  function viewsGroupByCountViewOnlyFilters() {

    $view = new view;

    $view->name = 'group_by_in_filters';

    $view->description = '';

    $view->tag = '';

    $view->view_php = '';

    $view->base_table = 'node';

    $view->is_cacheable = FALSE;

    $view->api_version = 2;

    $view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

    /* Display: Master */

    $handler = $view->new_display('default', 'Master', 'default');

    $handler->display->display_options['group_by'] = TRUE;

    $handler->display->display_options['access']['type'] = 'none';

    $handler->display->display_options['cache']['type'] = 'none';

    $handler->display->display_options['exposed_form']['type'] = 'basic';

    $handler->display->display_options['pager']['type'] = 'some';

    $handler->display->display_options['style_plugin'] = 'default';

    $handler->display->display_options['row_plugin'] = 'fields';

    /* Field: Nodo: Tipo */

    $handler->display->display_options['fields']['type']['id'] = 'type';

    $handler->display->display_options['fields']['type']['table'] = 'node';

    $handler->display->display_options['fields']['type']['field'] = 'type';

    $handler->display->display_options['fields']['type']['alter']['alter_text'] = 0;

    $handler->display->display_options['fields']['type']['alter']['make_link'] = 0;

    $handler->display->display_options['fields']['type']['alter']['trim'] = 0;

    $handler->display->display_options['fields']['type']['alter']['word_boundary'] = 1;

    $handler->display->display_options['fields']['type']['alter']['ellipsis'] = 1;

    $handler->display->display_options['fields']['type']['alter']['strip_tags'] = 0;

    $handler->display->display_options['fields']['type']['alter']['html'] = 0;

    $handler->display->display_options['fields']['type']['hide_empty'] = 0;

    $handler->display->display_options['fields']['type']['empty_zero'] = 0;

    $handler->display->display_options['fields']['type']['link_to_node'] = 0;

    /* Filtrar: Nodo: Nid */

    $handler->display->display_options['filters']['nid']['id'] = 'nid';

    $handler->display->display_options['filters']['nid']['table'] = 'node';

    $handler->display->display_options['filters']['nid']['field'] = 'nid';

    $handler->display->display_options['filters']['nid']['group_type'] = 'count';

    $handler->display->display_options['filters']['nid']['operator'] = '>';

    $handler->display->display_options['filters']['nid']['value']['value'] = '3';

    return $view;

  }

}

/**

 * Tests UI of aggregate functionality..

 */

class viewsUiGroupbyTestCase extends DrupalWebTestCase {

  function setUp() {

    // Enable views_ui.

    parent::setUp('views_ui', 'views_test');

    // Create and log in a user with administer views permission.

    $views_admin = $this->drupalCreateUser(array('administer views', 'administer blocks', 'bypass node access', 'access user profiles', 'view revisions'));

    $this->drupalLogin($views_admin);

  }

  public static function getInfo() {

    return array(

      'name' => 'Groupby UI',

      'description' => 'Tests UI of aggregate functionality.',

      'group' => 'Views UI',

    );

  }

  /**

   * Tests whether basic saving works.

   *

   * @todo: this should check the change of the settings as well.

   */

  function testGroupBySave() {

    $this->drupalGet('admin/structure/views/view/test_views_groupby_save/edit');

    $edit = array(

      'group_by' => TRUE,

    );

    $this->drupalPost('admin/structure/views/nojs/display/test_views_groupby_save/default/group_by', $edit, t('Apply'));

    $this->drupalGet('admin/structure/views/view/test_views_groupby_save/edit');

    $this->drupalPost('admin/structure/views/view/test_views_groupby_save/edit', array(), t('Save'));

    $this->drupalGet('admin/structure/views/nojs/display/test_views_groupby_save/default/group_by');

  }

}