function 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

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.');
}