date_views_filter.test in Date 7.2

Tests date filter handler in Views.

File

date_views/tests/date_views_filter.test

<?php

/**
 * @file
 * Tests date filter handler in Views.
 */

/**
 * Test Date views filter functions.
 */
class DateViewsFilterTestCase extends DateFieldTestBase {

  /**
   * Date Views filter Test.
   */
  public static function getInfo() {
    return array(
      'name' => 'Date Views - Filter Test',
      'description' => 'Tests date filter handler in Views, including Date Popup fields.',
      'group' => 'Date Views',
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {
    $modules[] = 'views_ui';
    $modules[] = 'date_views';
    $modules[] = 'date_popup';
    parent::setUp($modules);

    // Initialize values.
    $this
      ->initialize();

    // Reset/rebuild all data structures after enabling the modules.
    $this
      ->resetAll();

    // Create a date field.
    $this
      ->createDateField();

    // Create sample nodes.
    $this
      ->createDateContent();
  }

  /**
   * Initialize test values.
   */
  public function initialize() {
    $this->config_url = 'admin/structure/views/nojs/config-item/test_date_filters/default/filter';
    $this->extra_url = 'admin/structure/views/nojs/config-item-extra/test_date_filters/default/filter';

    // This is used in views configuration and on the view page.
    variable_set('date_format_short', 'Y-m-d H:i');
    if ($this->privilegedUser) {

      // Add required permissions.
      $roles = $this->privilegedUser->roles;
      unset($roles[2]);
      $rid = key($roles);
      $permissions = array(
        'administer views',
      );
      user_role_grant_permissions($rid, $permissions);
    }
  }

  /**
   * Adds a date field to a node bundle.
   */
  public function createDateField($values = array()) {

    // Create a date field.
    $values = array(
      'label' => 'Sample date',
      'widget_type' => 'date_select',
      'field_name' => 'sample_date',
      'field_type' => 'datetime',
      'input_format' => 'm/d/Y - H:i:s',
      'granularity' => array(
        'year',
        'month',
        'day',
      ),
    );
    parent::createDateField($values);
  }

  /**
   * Saves content with a date field.
   */
  public function createDateContent() {
    $years = range(date('Y') - 3, date('Y') + 3);
    foreach ($years as $year) {
      for ($month = 1; $month < 13; $month++) {
        $node = array(
          'type' => 'story',
          'title' => "Story from {$year}-{$month}-01",
          'uid' => '1',
        );
        $node['sample_date']['und'][0]['value'] = "{$year}-{$month}-01";
        node_save((object) $node);
      }
    }
  }

  /**
   * Creates a view with a date filter for each date widget type.
   */
  public function createDateFilterView() {
    if ($view = views_get_view('test_date_filters')) {

      // Delete view, then recreate it in a known state.
      views_delete_view($view);
    }

    // Create the view.
    $view = new view();
    $view->name = 'test_date_filters';
    $view->description = '';
    $view->tag = 'default';
    $view->base_table = 'node';
    $view->human_name = 'Test date filters';
    $view->core = 7;
    $view->api_version = '3.0';
    $view->disabled = FALSE;

    /* Display: Master */
    $handler = $view
      ->new_display('default', 'Master', 'default');
    $handler->display->display_options['title'] = 'Date filters';
    $handler->display->display_options['use_more_always'] = FALSE;
    $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['exposed_form']['type'] = 'basic';
    $handler->display->display_options['exposed_form']['options']['reset_button'] = TRUE;
    $handler->display->display_options['pager']['type'] = 'full';
    $handler->display->display_options['pager']['options']['items_per_page'] = '10';
    $handler->display->display_options['style_plugin'] = 'table';
    $handler->display->display_options['style_options']['columns'] = array(
      'nid' => 'nid',
      'title' => 'title',
      'sample_date' => 'sample_date',
    );
    $handler->display->display_options['style_options']['default'] = '-1';
    $handler->display->display_options['style_options']['info'] = array(
      'nid' => array(
        'sortable' => 0,
        'default_sort_order' => 'asc',
        'align' => '',
        'separator' => '',
        'empty_column' => 0,
      ),
      'title' => array(
        'sortable' => 0,
        'default_sort_order' => 'asc',
        'align' => '',
        'separator' => '',
        'empty_column' => 0,
      ),
      'sample_date' => array(
        'sortable' => 1,
        'default_sort_order' => 'asc',
        'align' => '',
        'separator' => '',
        'empty_column' => 0,
      ),
    );

    /* 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';

    /* Field: Content: Title */
    $handler->display->display_options['fields']['title']['id'] = 'title';
    $handler->display->display_options['fields']['title']['table'] = 'node';
    $handler->display->display_options['fields']['title']['field'] = 'title';
    $handler->display->display_options['fields']['title']['label'] = '';
    $handler->display->display_options['fields']['title']['alter']['word_boundary'] = FALSE;
    $handler->display->display_options['fields']['title']['alter']['ellipsis'] = FALSE;

    /* Field: Content: Sample date */
    $handler->display->display_options['fields']['sample_date']['id'] = 'sample_date';
    $handler->display->display_options['fields']['sample_date']['table'] = 'field_data_sample_date';
    $handler->display->display_options['fields']['sample_date']['field'] = 'sample_date';
    $handler->display->display_options['fields']['sample_date']['settings'] = array(
      'format_type' => 'short',
      'custom_date_format' => '',
      'fromto' => 'both',
      'multiple_number' => '',
      'multiple_from' => '',
      'multiple_to' => '',
      'show_remaining_days' => 0,
      'show_repeat_rule' => 'show',
    );

    /* Filter criterion: Content: Type */
    $handler->display->display_options['filters']['type']['id'] = 'type';
    $handler->display->display_options['filters']['type']['table'] = 'node';
    $handler->display->display_options['filters']['type']['field'] = 'type';
    $handler->display->display_options['filters']['type']['value'] = array(
      'story' => 'story',
    );
    $handler->display->display_options['filters']['type']['group'] = 1;

    /* Filter criterion: Content: Sample date (sample_date) */
    $handler->display->display_options['filters']['sample_date_select']['id'] = 'sample_date_select';
    $handler->display->display_options['filters']['sample_date_select']['table'] = 'field_data_sample_date';
    $handler->display->display_options['filters']['sample_date_select']['field'] = 'sample_date_value';
    $handler->display->display_options['filters']['sample_date_select']['group'] = 1;
    $handler->display->display_options['filters']['sample_date_select']['exposed'] = TRUE;
    $handler->display->display_options['filters']['sample_date_select']['expose']['operator_id'] = 'sample_date_select_op';
    $handler->display->display_options['filters']['sample_date_select']['expose']['label'] = 'Select filter';
    $handler->display->display_options['filters']['sample_date_select']['expose']['operator'] = 'sample_date_select_op';
    $handler->display->display_options['filters']['sample_date_select']['expose']['identifier'] = 'sample_date_select';
    $handler->display->display_options['filters']['sample_date_select']['expose']['remember_roles'] = array(
      2 => 0,
      1 => 0,
    );
    $handler->display->display_options['filters']['sample_date_select']['granularity'] = 'month';
    $handler->display->display_options['filters']['sample_date_select']['year_range'] = '-2:+2';

    /* Filter criterion: Content: Sample date (sample_date) */
    $handler->display->display_options['filters']['sample_date_text']['id'] = 'sample_date_text';
    $handler->display->display_options['filters']['sample_date_text']['table'] = 'field_data_sample_date';
    $handler->display->display_options['filters']['sample_date_text']['field'] = 'sample_date_value';
    $handler->display->display_options['filters']['sample_date_text']['group'] = 1;
    $handler->display->display_options['filters']['sample_date_text']['exposed'] = TRUE;
    $handler->display->display_options['filters']['sample_date_text']['expose']['operator_id'] = 'sample_date_text_op';
    $handler->display->display_options['filters']['sample_date_text']['expose']['label'] = 'Text filter';
    $handler->display->display_options['filters']['sample_date_text']['expose']['operator'] = 'sample_date_text_op';
    $handler->display->display_options['filters']['sample_date_text']['expose']['identifier'] = 'sample_date_text';
    $handler->display->display_options['filters']['sample_date_text']['expose']['remember_roles'] = array(
      2 => 0,
      1 => 0,
    );
    $handler->display->display_options['filters']['sample_date_text']['granularity'] = 'month';
    $handler->display->display_options['filters']['sample_date_text']['form_type'] = 'date_text';
    $handler->display->display_options['filters']['sample_date_text']['year_range'] = '-2:+2';

    /* Filter criterion: Content: Sample date (sample_date) */
    $handler->display->display_options['filters']['sample_date_popup']['id'] = 'sample_date_popup';
    $handler->display->display_options['filters']['sample_date_popup']['table'] = 'field_data_sample_date';
    $handler->display->display_options['filters']['sample_date_popup']['field'] = 'sample_date_value';
    $handler->display->display_options['filters']['sample_date_popup']['group'] = 1;
    $handler->display->display_options['filters']['sample_date_popup']['exposed'] = TRUE;
    $handler->display->display_options['filters']['sample_date_popup']['expose']['operator_id'] = 'sample_date_popup_op';
    $handler->display->display_options['filters']['sample_date_popup']['expose']['label'] = 'Popup filter';
    $handler->display->display_options['filters']['sample_date_popup']['expose']['operator'] = 'sample_date_popup_op';
    $handler->display->display_options['filters']['sample_date_popup']['expose']['identifier'] = 'sample_date_popup';
    $handler->display->display_options['filters']['sample_date_popup']['expose']['remember_roles'] = array(
      2 => 0,
      1 => 0,
    );
    $handler->display->display_options['filters']['sample_date_popup']['granularity'] = 'month';
    $handler->display->display_options['filters']['sample_date_popup']['form_type'] = 'date_popup';
    $handler->display->display_options['filters']['sample_date_popup']['year_range'] = '-2:+2';

    /* Display: Page */
    $handler = $view
      ->new_display('page', 'Page', 'page_samples');
    $handler->display->display_options['path'] = 'test-date-filter';
    $handler->display->display_options['menu']['type'] = 'normal';
    $handler->display->display_options['menu']['title'] = 'Date filters';
    $handler->display->display_options['menu']['weight'] = '0';
    $handler->display->display_options['menu']['context'] = 0;
    $handler->display->display_options['menu']['context_only_inline'] = 0;
    $view
      ->save();
  }

  /**
   * Test date filters.
   */
  public function testDateFilters() {
    if (!$this->loggedInUser) {
      return;
    }
    try {
      $this
        ->checkSelectFilter();
      $this
        ->checkTextFilter('sample_date_text');
      $this
        ->checkTextFilter('sample_date_popup');

      // @todo Seems to be a bug in popup code that reuses the last filter value
      // so that query condition is invalid.
      // DATE_FORMAT(field_data_sample_date.sample_date_value, '%Y') = '2018-06'
      $this
        ->validateFilters();
    } catch (Exception $e) {
    }
    if ($this->loggedInUser) {
      $this
        ->drupalLogout();
    }
  }

  /**
   * Test date filter using select widget.
   */
  public function checkSelectFilter() {

    // Restore the view.
    $this
      ->createDateFilterView();
    $year = (string) (date('Y') - 1);
    $month = '06';
    $filter = 'sample_date_select';

    // Set the filter value.
    $edit = array(
      'options[value][value_group][value][year]' => $year,
      'options[value][value_group][value][month]' => substr($month, -1),
    );
    $this
      ->setFilter($filter, $edit);

    // Inspect the table.
    $this
      ->checkTable(1, $year);

    // Inspect the filter value.
    $this
      ->checkSelect($filter, 'year', $year);
    $this
      ->checkSelect($filter, 'month', substr($month, -1));

    // Change granularity.
    $this
      ->setGranularity($filter, 'year');

    // Inspect the table.
    $this
      ->checkTable(10, $year);

    // Inspect the filter value.
    $this
      ->checkSelect($filter, 'year', $year);
  }

  /**
   * Test date filter using text or popup widget.
   *
   * @param string $filter
   *   Filter name.
   */
  public function checkTextFilter($filter) {

    // Restore the view.
    $this
      ->createDateFilterView();
    $year = (string) (date('Y') - 1);
    $month = '06';

    // Set the filter value.
    $edit = array(
      'options[value][value_group][value][date]' => "{$year}-{$month}",
    );
    $this
      ->setFilter($filter, $edit);

    // Inspect the table.
    $this
      ->checkTable(1, $year);

    // Inspect the filter value.
    $this
      ->checkTextField($filter, "{$year}-{$month}");

    // Change granularity.
    $this
      ->setGranularity($filter, 'year');

    // Set the filter value.
    // This is not necessary with the text widget but is with the popup widget.
    // The popup element retains the first value and the views query uses it.
    $edit = array(
      'options[value][value_group][value][date]' => "{$year}",
    );
    $this
      ->setFilter($filter, $edit);

    // Inspect the table.
    $this
      ->checkTable(10, $year);

    // Inspect the filter value.
    $this
      ->checkTextField($filter, $year);
  }

  /**
   * Test date filter validation using all widgets.
   */
  public function validateFilters() {

    // Restore the view.
    $this
      ->createDateFilterView();
    $year = (string) (date('Y') - 1);
    $month = '06';

    // Set the filter values.
    $edit = array(
      'sample_date_select[value][year]' => $year,
      'sample_date_text[value][date]' => $year,
      'sample_date_popup[value][date]' => $year,
    );

    // View the page.
    // The views exposed form uses a GET method not POST.
    $options = array(
      'query' => $edit,
    );
    $this
      ->drupalGet('test-date-filter', $options);
    $messages = array(
      'The value input for field Select filter is invalid',
      'The month is missing',
      'The value input for field Text filter is invalid',
      "The value {$year} does not match the expected format",
      'The value input for field Popup filter is invalid',
      "The value {$year} does not match the expected format",
    );
    foreach ($messages as $message) {
      $this
        ->assertText($message, "Found error message: {$message}");
    }
  }

  /**
   * Set value of a date filter.
   *
   * @param string $filter
   *   Filter name.
   * @param string $edit
   *   The associative array of form input values.
   */
  public function setFilter($filter, $edit) {

    // Load view configuration dialog.
    $this
      ->drupalGet($this->config_url . '/' . $filter);
    $this
      ->drupalPost(NULL, $edit, t('Apply'));

    // Save the view.
    $edit = array();
    $this
      ->drupalPost(NULL, $edit, t('Save'));
  }

  /**
   * Set granularity of a date filter.
   *
   * @param string $filter
   *   Filter name.
   * @param string $granularity
   *   The granularity value.
   */
  public function setGranularity($filter, $granularity) {

    // Load view configuration dialog.
    $this
      ->drupalGet($this->extra_url . '/' . $filter);
    $edit = array(
      'options[granularity]' => $granularity,
    );
    $this
      ->drupalPost(NULL, $edit, t('Apply'));

    // Save the view.
    $edit = array();
    $this
      ->drupalPost(NULL, $edit, t('Save'));
  }

  /**
   * Inspect the select field[s] of a date filter.
   *
   * @param string $filter
   *   Filter name.
   * @param string $part
   *   Date part.
   * @param string $expected
   *   The expected field value.
   */
  public function checkSelect($filter, $part, $expected) {

    // Inspect the filter value.
    $xpath = '//select[@name="' . $filter . '[value][' . $part . ']"]';
    $elements = $this
      ->xpath($xpath);
    if (is_array($elements)) {
      $select = $elements[0];
      $value = $this
        ->getSelectedItem($select);
      $this
        ->assertEqual($value, $expected, "Filter contains {$expected}");
    }
    else {
      $this
        ->assertTrue(FALSE, "Filter does NOT contain {$expected}");
    }
  }

  /**
   * Inspect the text field of a date filter.
   *
   * @param string $filter
   *   Filter name.
   * @param string $expected
   *   The expected field value.
   */
  public function checkTextField($filter, $expected) {

    // Inspect the filter value.
    $xpath = '//input[@name="' . $filter . '[value][date]"]';
    $elements = $this
      ->xpath($xpath);
    if (is_array($elements)) {
      $value = (array) $elements[0];
      $value = $value['@attributes']['value'];
      $this
        ->assertEqual($value, $expected, "Filter contains {$expected}");
    }
    else {
      $this
        ->assertTrue(FALSE, "Filter does NOT contain {$expected}");
    }
  }

  /**
   * Inspect contents of view output table.
   *
   * @param int $count
   *   Expected number of rows in table.
   * @param string $year
   *   Expected year value in cells of table.
   */
  public function checkTable($count, $year) {

    // View the page.
    $this
      ->drupalGet('test-date-filter');

    // Count rows in table.
    $xpath = '//table[contains(@class, "views-table")]//tbody//tr';
    $elements = $this
      ->xpath($xpath);
    if (is_array($elements)) {
      $this
        ->assertEqual(count($elements), $count, "Table contains {$count} rows for {$year}");
    }
    else {
      $this
        ->assertTrue(FALSE, "Table is empty for {$year}");
    }

    // Check values in table.
    // views-field views-field-sample-date.
    $xpath = '//td[contains(@class, "views-field-sample-date")]//span';
    $elements = $this
      ->xpath($xpath);
    if (is_array($elements)) {
      foreach ($elements as $key => $element) {
        $row = $key + 1;
        $this
          ->assertTrue(strpos((string) $element, $year) !== FALSE, "Year in row {$row} is {$year}");
      }
    }
    else {
      $this
        ->assertTrue(FALSE, "Table rows are empty for {$year}");
    }
  }

}

Classes

Name	Description
DateViewsFilterTestCase	Test Date views filter functions.