public function PagerTest::testStorePagerSettings in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/tests/src/Functional/Plugin/PagerTest.php \Drupal\Tests\views\Functional\Plugin\PagerTest::testStorePagerSettings()

Pagers was sometimes not stored.

See also

https://www.drupal.org/node/652712

File

core/modules/views/tests/src/Functional/Plugin/PagerTest.php, line 50

Class

PagerTest

Tests the pluggable pager system.

Namespace

Drupal\Tests\views\Functional\Plugin

Code

public function testStorePagerSettings() {

  // Show the master display so the override selection is shown.
  \Drupal::configFactory()
    ->getEditable('views.settings')
    ->set('ui.show.master_display', TRUE)
    ->save();
  $admin_user = $this
    ->drupalCreateUser([
    'administer views',
    'administer site configuration',
  ]);
  $this
    ->drupalLogin($admin_user);

  // Test behavior described in
  //   https://www.drupal.org/node/652712#comment-2354918.
  $this
    ->drupalGet('admin/structure/views/view/test_view/edit');
  $edit = [
    'pager[type]' => 'some',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/pager', $edit, t('Apply'));
  $this
    ->assertFieldByXPath('//input[@name="pager_options[items_per_page]" and @type="number" and @min="0"]', 10, '"Items per page" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[offset]" and @type="number" and @min="0"]', 0, '"Offset" field was found.');
  $edit = [
    'pager[type]' => 'none',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/pager', $edit, t('Apply'));
  $this
    ->assertFieldByXPath('//input[@name="pager_options[offset]" and @type="number" and @min="0"]', 0, '"Offset" field was found.');
  $edit = [
    'pager[type]' => 'full',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/pager', $edit, t('Apply'));
  $this
    ->assertFieldByXPath('//input[@name="pager_options[items_per_page]" and @type="number" and @min="0"]', 10, '"Items to display" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[offset]" and @type="number" and @min="0"]', 0, '"Offset" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[id]" and @type="number" and @min="0"]', 0, '"Pager ID" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[total_pages]" and @type="number" and @min="0"]', '', '"Number of pages" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[quantity]" and @type="number" and @min="0"]', 9, '"Number of pager links" field was found.');
  $edit = [
    'pager_options[items_per_page]' => 20,
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/pager_options', $edit, t('Apply'));
  $this
    ->assertText('20 items');

  // Change type and check whether the type is new type is stored.
  $edit = [
    'pager[type]' => 'mini',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/pager', $edit, t('Apply'));
  $this
    ->drupalGet('admin/structure/views/view/test_view/edit');
  $this
    ->assertText('Mini', 'Changed pager plugin, should change some text');

  // Test behavior described in
  //   https://www.drupal.org/node/652712#comment-2354400.
  $view = Views::getView('test_store_pager_settings');

  // Make it editable in the admin interface.
  $view
    ->save();
  $this
    ->drupalGet('admin/structure/views/view/test_store_pager_settings/edit');
  $edit = [
    'pager[type]' => 'full',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_store_pager_settings/default/pager', $edit, t('Apply'));
  $this
    ->drupalGet('admin/structure/views/view/test_store_pager_settings/edit');
  $this
    ->assertText('Full');
  $edit = [
    'pager_options[items_per_page]' => 20,
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_store_pager_settings/default/pager_options', $edit, t('Apply'));
  $this
    ->assertText('20 items');

  // add new display and test the settings again, by override it.
  $edit = [];

  // Add a display and override the pager settings.
  $this
    ->drupalPostForm('admin/structure/views/view/test_store_pager_settings/edit', $edit, t('Add Page'));
  $edit = [
    'override[dropdown]' => 'page_1',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_store_pager_settings/page_1/pager', $edit, t('Apply'));
  $edit = [
    'pager[type]' => 'mini',
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_store_pager_settings/page_1/pager', $edit, t('Apply'));
  $this
    ->drupalGet('admin/structure/views/view/test_store_pager_settings/edit/page_1');
  $this
    ->assertText('Mini', 'Changed pager plugin, should change some text');
  $edit = [
    'pager_options[items_per_page]' => 10,
  ];
  $this
    ->drupalPostForm('admin/structure/views/nojs/display/test_store_pager_settings/default/pager_options', $edit, t('Apply'));
  $this
    ->assertText('10 items', 'The default value has been changed.');
  $this
    ->drupalGet('admin/structure/views/view/test_store_pager_settings/edit/page_1');
  $this
    ->assertText('20 items', 'The original value remains unchanged.');

  // Test that the override element is only displayed on pager plugin selection form.
  $this
    ->drupalGet('admin/structure/views/nojs/display/test_store_pager_settings/page_1/pager');
  $this
    ->assertFieldByName('override[dropdown]', 'page_1', 'The override element is displayed on plugin selection form.');
  $this
    ->drupalGet('admin/structure/views/nojs/display/test_store_pager_settings/page_1/pager_options');
  $this
    ->assertNoFieldByName('override[dropdown]', NULL, 'The override element is not displayed on plugin settings form.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[items_per_page]" and @type="number" and @min="0"]', 20, '"Items per page" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[offset]" and @type="number" and @min="0"]', 0, '"Offset" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[id]" and @type="number" and @min="0"]', 0, '"Pager ID" field was found.');
  $this
    ->assertFieldByXPath('//input[@name="pager_options[total_pages]" and @type="number" and @min="0"]', '', '"Number of pages" field was found.');
}