GroupedExposedFilterTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\views\FunctionalJavascript\Plugin\views\Handler;

use Drupal\field\Entity\FieldConfig;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
use Drupal\node\Entity\NodeType;
use Drupal\views\Tests\ViewTestData;

/**
 * Tests the grouped exposed filter admin UI.
 *
 * @group views
 */
class GroupedExposedFilterTest extends WebDriverTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'node',
        'views',
        'views_ui',
        'user',
        'views_test_config',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_exposed_admin_ui',
    ];
    
    /**
     * The account.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $account;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        ViewTestData::createTestViews(static::class, [
            'views_test_config',
        ]);
        // Disable automatic live preview to make the sequence of calls clearer.
        \Drupal::configFactory()->getEditable('views.settings')
            ->set('ui.always_live_preview', FALSE)
            ->save();
        $this->account = $this->drupalCreateUser([
            'administer views',
        ]);
        $this->drupalLogin($this->account);
        // Setup a node type that has the right fields for the test view.
        NodeType::create([
            'type' => 'page',
            'name' => 'Page',
        ])->save();
        FieldConfig::create([
            'entity_type' => 'node',
            'field_name' => 'body',
            'bundle' => 'page',
        ])->save();
    }
    
    /**
     * Tests if the right fields are shown and the right values set.
     */
    public function testGroupedFilterValuesUI() : void {
        $web_assert = $this->assertSession();
        $this->drupalGet('/admin/structure/views/view/test_exposed_admin_ui');
        $page = $this->getSession()
            ->getPage();
        // Open the dialog for the grouped filter.
        $page->clickLink('Content: Authored on (grouped)');
        $web_assert->assertWaitOnAjaxRequest();
        // Test that the 'min' field is shown and that it contains the right value.
        $between_from = $page->findField('options[group_info][group_items][1][value][min]');
        $this->assertNotEmpty($between_from->isVisible());
        $this->assertEquals('2015-01-01', $between_from->getValue());
        // Test that the 'max' field is shown and that it contains the right value.
        $between_to = $page->findField('options[group_info][group_items][1][value][max]');
        $this->assertNotEmpty($between_to->isVisible());
        $this->assertEquals('2016-01-01', $between_to->getValue());
        $weight = $page->findField('options[group_info][group_items][1][weight]');
        // If there are 3 items, values from -3 to 3 should be available.
        $this->assertNull($weight->find('named', [
            'option',
            -4,
        ]));
        foreach (range(-3, 3) as $value) {
            $this->assertNotEmpty($weight->find('named', [
                'option',
                $value,
            ]));
        }
        $this->assertEmpty($weight->find('named', [
            'option',
            4,
        ]));
        $page->pressButton("Add another item");
        $web_assert->waitForField('options[group_info][group_items][4][title]');
        // A new items was added, weight options should now be -4 to 4.
        $this->assertEmpty($weight->find('named', [
            'option',
            -5,
        ]));
        foreach (range(-4, 4) as $value) {
            $this->assertNotEmpty($weight->find('named', [
                'option',
                $value,
            ]));
        }
        $this->assertEmpty($weight->find('named', [
            'option',
            5,
        ]));
        // Set the date value to a zero value and make sure it's stored.
        $between_from = $page->findField('options[group_info][group_items][1][value][min]');
        $between_from->setValue('0');
        $apply_button = $page->find('css', '.views-ui-dialog button.button--primary');
        $this->assertNotEmpty($apply_button);
        $apply_button->press();
        $web_assert->assertWaitOnAjaxRequest();
        // Open the dialog for the grouped filter.
        $page->clickLink('Content: Authored on (grouped)');
        $web_assert->assertWaitOnAjaxRequest();
        // Test that the 'min' field is shown and that it contains the right value.
        $between_from = $page->findField('options[group_info][group_items][1][value][min]');
        $this->assertNotEmpty($between_from->isVisible());
        $this->assertEquals('0', $between_from->getValue());
    }

}