FieldUITest.php

<?php

namespace Drupal\Tests\views_ui\Functional;

use Drupal\Component\Serialization\Json;
use Drupal\views\Views;

/**
 * Tests the UI of field handlers.
 *
 * @group views_ui
 * @see \Drupal\views\Plugin\views\field\FieldPluginBase
 */
class FieldUITest extends UITestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'classy';
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_view',
    ];
    
    /**
     * Tests the UI of field handlers.
     */
    public function testFieldUI() {
        // Ensure the field is not marked as hidden on the first run.
        $this->drupalGet('admin/structure/views/view/test_view/edit');
        $this->assertText('Views test: Name');
        $this->assertNoText('Views test: Name [' . t('hidden') . ']');
        // Hides the field and check whether the hidden label is appended.
        $edit_handler_url = 'admin/structure/views/nojs/handler/test_view/default/field/name';
        $this->drupalPostForm($edit_handler_url, [
            'options[exclude]' => TRUE,
        ], t('Apply'));
        $this->assertText('Views test: Name [' . t('hidden') . ']');
        // Ensure that the expected tokens appear in the UI.
        $edit_handler_url = 'admin/structure/views/nojs/handler/test_view/default/field/age';
        $this->drupalGet($edit_handler_url);
        $result = $this->xpath('//details[@id="edit-options-alter-help"]/div[@class="details-wrapper"]/div[@class="item-list"]/ul/li');
        $this->assertEqual($result[0]->getHtml(), '{{ age }} == Age');
        $edit_handler_url = 'admin/structure/views/nojs/handler/test_view/default/field/id';
        $this->drupalGet($edit_handler_url);
        $result = $this->xpath('//details[@id="edit-options-alter-help"]/div[@class="details-wrapper"]/div[@class="item-list"]/ul/li');
        $this->assertEqual(trim($result[0]->getHtml()), '{{ age }} == Age');
        $this->assertEqual(trim($result[1]->getHtml()), '{{ id }} == ID');
        $edit_handler_url = 'admin/structure/views/nojs/handler/test_view/default/field/name';
        $this->drupalGet($edit_handler_url);
        $result = $this->xpath('//details[@id="edit-options-alter-help"]/div[@class="details-wrapper"]/div[@class="item-list"]/ul/li');
        $this->assertEqual(trim($result[0]->getHtml()), '{{ age }} == Age');
        $this->assertEqual(trim($result[1]->getHtml()), '{{ id }} == ID');
        $this->assertEqual(trim($result[2]->getHtml()), '{{ name }} == Name');
        $result = $this->xpath('//details[@id="edit-options-more"]');
        $this->assertEqual(empty($result), TRUE, "Container 'more' is empty and should not be displayed.");
        // Ensure that dialog titles are not escaped.
        $edit_groupby_url = 'admin/structure/views/nojs/handler/test_view/default/field/name';
        $this->assertNoLinkByHref($edit_groupby_url, 0, 'No aggregation link found.');
        // Enable aggregation on the view.
        $edit = [
            'group_by' => TRUE,
        ];
        $this->drupalPostForm('/admin/structure/views/nojs/display/test_view/default/group_by', $edit, t('Apply'));
        $this->assertLinkByHref($edit_groupby_url, 0, 'Aggregation link found.');
        $edit_handler_url = '/admin/structure/views/ajax/handler-group/test_view/default/field/name';
        $this->drupalGet($edit_handler_url);
        $data = Json::decode($this->getSession()
            ->getPage()
            ->getContent());
        $this->assertEqual($data[3]['dialogOptions']['title'], 'Configure aggregation settings for field Views test: Name');
    }
    
    /**
     * Tests the field labels.
     */
    public function testFieldLabel() {
        // Create a view with unformatted style and make sure the fields have no
        // labels by default.
        $view = [];
        $view['label'] = $this->randomMachineName(16);
        $view['id'] = strtolower($this->randomMachineName(16));
        $view['description'] = $this->randomMachineName(16);
        $view['show[wizard_key]'] = 'node';
        $view['page[create]'] = TRUE;
        $view['page[style][style_plugin]'] = 'default';
        $view['page[title]'] = $this->randomMachineName(16);
        $view['page[path]'] = $view['id'];
        $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
        $view = Views::getView($view['id']);
        $view->initHandlers();
        $this->assertEqual($view->field['title']->options['label'], '', 'The field label for normal styles are empty.');
    }

}