Club Drupal

 * Tests the pluggable pager system.

 */

class ViewsPagerTest extends ViewsSqlTest {

  public static function getInfo() {

    return array(

      'name' => 'Pager',

    );

  }

  public function setUp() {

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

  }

  public function testStorePagerSettings() {

    $admin_user = $this->drupalCreateUser(array('administer views', 'administer site configuration'));

    $this->drupalLogin($admin_user);

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

    $edit = array(

      'pager_options[items_per_page]' => 20,

    );

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

    $this->assertText('20 items');

    // Add a display and override the pager settings.

    $this->drupalPost('admin/structure/views/view/test_store_pager_settings/edit', $edit, t('Add Page'));

    $edit = array(

    );

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

    $this->assertText('20 items');

  }

  public function viewsStorePagerSettings() {

    $view->name = 'test_store_pager_settings';

    $view->description = '';

    $view->tag = '';

   * Tests the none-pager-query.

   */

  public function testNoLimit() {

    for ($i = 0; $i < 11; $i++) {

      $this->drupalCreateNode();

    }

    $this->assertEqual($view->query->pager->get_items_per_page(), 0);

  }

  public function viewsPagerNoLimit() {

    $view->name = 'test_pager_none';

    $view->description = '';

    $view->tag = '';

    $view->view_php = '';

    $view->base_table = 'node';

    $view->is_cacheable = FALSE;

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

    /* Display: Master */

    return $view;

  }

  public function testViewTotalRowsWithoutPager() {

    $this->createNodes(23);

    $this->assertEqual($view->total_rows, 23, "'total_rows' is calculated when pager type is 'none' and 'get_total_rows' is TRUE.");

  }

  public function createNodes($count) {

    if ($count >= 0) {

      for ($i = 0; $i < $count; $i++) {

   * Tests the some pager plugin.

   */

  public function testLimit() {

    for ($i = 0; $i < 11; $i++) {

      $this->drupalCreateNode();

    }

    $this->assertFalse($view->query->pager->use_count_query());

  }

  public function viewsPagerLimit() {

    $view->name = 'test_pager_some';

    $view->description = '';

    $view->tag = '';

   * Tests the normal pager.

   */

  public function testNormalPager() {

    for ($i = 0; $i < 11; $i++) {

      $this->drupalCreateNode();

    }

    $this->assertEqual(count($view->result), 11, 'All items are return');

    // Test items per page = 0.

    $view->destroy();

    $this->assertEqual(count($view->result), 11);

  }

  function viewPagerFullZeroItemsPerPage() {

    $view->name = 'view_pager_full_zero_items_per_page';

    $view->description = '';

    $view->tag = '';

    return $view;

  }

  function viewsPagerFull() {

    $view->name = 'test_pager_full';

    $view->description = '';

    $view->tag = '';

    return $view;

  }

  function viewsPagerFullFields() {

    $view->name = 'test_pager_full';

    $view->description = '';

    $view->tag = '';

   * Tests the minipager.

   */

  public function testMiniPager() {

  }

  /**

   * Tests rendering with NULL pager.

   */

  public function testRenderNullPager() {

    for ($i = 0; $i < 11; $i++) {

      $this->drupalCreateNode();

    }

    $view = $this->viewsPagerFullFields();

    $view->set_display('default');

    $this->executeView($view);

    $view->query->pager = NULL;

    $output = $view->render();

    $this->assertEqual(preg_match('/<ul class="pager">/', $output), 0, t('The pager is not rendered.'));

  function testPagerApi() {

    $view = $this->viewsPagerFull();

    // On the first round don't initialize the pager.

    $this->assertEqual($view->get_items_per_page(), NULL, 'If the pager is not initialized and no manual override there is no items per page.');

    $rand_number = rand(1, 5);

    $view->set_items_per_page($rand_number);

    $rand_number = rand(6, 11);

    $view->query->pager->set_current_page($rand_number);

    $this->assertEqual($view->get_current_page(), $rand_number, 'Make sure get_current_page uses the settings of set_current_page.');

  }

}