TestMultiWidthLayoutsTest.php

<?php

namespace Drupal\Tests\layout_builder\FunctionalJavascript;

use Drupal\FunctionalJavascriptTests\WebDriverTestBase;

/**
 * Test the multi-width layout plugins.
 *
 * @group layout_builder
 */
class TestMultiWidthLayoutsTest extends WebDriverTestBase {
    
    /**
     * Path prefix for the field UI for the test bundle.
     *
     * @var string
     */
    const FIELD_UI_PREFIX = 'admin/structure/types/manage/bundle_with_section_field';
    public static $modules = [
        'layout_builder',
        'block',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->createContentType([
            'type' => 'bundle_with_section_field',
        ]);
        $this->drupalLogin($this->drupalCreateUser([
            'configure any layout',
            'administer node display',
            'administer node fields',
        ]));
    }
    
    /**
     * Test changing the columns widths of a multi-width section.
     */
    public function testWidthChange() {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        // Enable layout builder.
        $this->drupalPostForm(static::FIELD_UI_PREFIX . '/display/default', [
            'layout[enabled]' => TRUE,
        ], 'Save');
        $this->clickLink('Manage layout');
        $assert_session->addressEquals(static::FIELD_UI_PREFIX . '/display/default/layout');
        $width_options = [
            [
                'label' => 'Two column',
                'default_width' => '50-50',
                'additional_widths' => [
                    '33-67',
                    '67-33',
                    '25-75',
                    '75-25',
                ],
                'class' => 'layout--twocol-section--',
            ],
            [
                'label' => 'Three column',
                'default_width' => '33-34-33',
                'additional_widths' => [
                    '25-50-25',
                    '25-25-50',
                    '50-25-25',
                ],
                'class' => 'layout--threecol-section--',
            ],
        ];
        foreach ($width_options as $width_option) {
            $width = $width_option['default_width'];
            $assert_session->linkExists('Add section');
            $page->clickLink('Add section');
            $this->assertNotEmpty($assert_session->waitForElementVisible('css', "#drupal-off-canvas a:contains(\"{$width_option['label']}\")"));
            $page->clickLink($width_option['label']);
            $this->assertNotEmpty($assert_session->waitForElementVisible('css', '#drupal-off-canvas input[type="submit"][value="Add section"]'));
            $page->pressButton("Add section");
            $this->assertWidthClassApplied($width_option['class'] . $width);
            foreach ($width_option['additional_widths'] as $width) {
                $width_class = $width_option['class'] . $width;
                $assert_session->linkExists('Configure Section 1');
                $page->clickLink('Configure Section 1');
                $this->assertNotEmpty($assert_session->waitForElementVisible('css', '#drupal-off-canvas input[type="submit"][value="Update"]'));
                $page->findField('layout_settings[column_widths]')
                    ->setValue($width);
                $page->pressButton("Update");
                $this->assertWidthClassApplied($width_class);
            }
            $assert_session->linkExists('Remove Section 1');
            $this->clickLink('Remove Section 1');
            $this->assertNotEmpty($assert_session->waitForElementVisible('css', '#drupal-off-canvas input[type="submit"][value="Remove"]'));
            $page->pressButton('Remove');
            $assert_session->assertNoElementAfterWait('css', ".{$width_class}");
        }
    }
    
    /**
     * Asserts the width class is applied to the first section.
     *
     * @param string $width_class
     *   The width class.
     */
    protected function assertWidthClassApplied($width_class) {
        $this->assertNotEmpty($this->assertSession()
            ->waitForElementVisible('css', ".{$width_class}[data-layout-delta=\"0\"]"));
    }

}