TextareaWithSummaryTest.php

<?php

namespace Drupal\Tests\text\FunctionalJavascript;

use Drupal\field\Entity\FieldConfig;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;

/**
 * Tests the JavaScript functionality of the text_textarea_with_summary widget.
 *
 * @group text
 */
class TextareaWithSummaryTest extends WebDriverTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'text',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->drupalCreateContentType([
            'type' => 'page',
        ]);
        $account = $this->drupalCreateUser([
            'create page content',
            'edit own page content',
        ]);
        $this->drupalLogin($account);
    }
    
    /**
     * Helper to test toggling the summary area.
     */
    protected function assertSummaryToggle() {
        $this->drupalGet('node/add/page');
        $widget = $this->getSession()
            ->getPage()
            ->findById('edit-body-wrapper');
        $summary_field = $widget->findField('edit-body-0-summary');
        $this->assertEquals(FALSE, $summary_field->isVisible(), 'Summary field is hidden by default.');
        $this->assertEquals(FALSE, $widget->hasButton('Hide summary'), 'No Hide summary link by default.');
        $widget->pressButton('Edit summary');
        $this->assertEquals(FALSE, $widget->hasButton('Edit summary'), 'Edit summary link is removed after clicking.');
        $this->assertEquals(TRUE, $summary_field->isVisible(), 'Summary field is shown.');
        $widget->pressButton('Hide summary');
        $this->assertEquals(FALSE, $widget->hasButton('Hide summary'), 'Hide summary link is removed after clicking.');
        $this->assertEquals(FALSE, $summary_field->isVisible(), 'Summary field is hidden again.');
        $this->assertEquals(TRUE, $widget->hasButton('Edit summary'), 'Edit summary link is visible again.');
    }
    
    /**
     * Tests the textSummary javascript behavior.
     */
    public function testTextSummaryBehavior() {
        // Test with field defaults.
        $this->assertSummaryToggle();
        // Repeat test with non-empty field description.
        $body_field = FieldConfig::loadByName('node', 'page', 'body');
        $body_field->set('description', 'Text with Summary field description.');
        $body_field->save();
        $this->assertSummaryToggle();
        // Test summary is shown when non-empty.
        $node = $this->createNode([
            'body' => [
                [
                    'value' => $this->randomMachineName(32),
                    'summary' => $this->randomMachineName(32),
                    'format' => filter_default_format(),
                ],
            ],
        ]);
        $this->drupalGet('node/' . $node->id() . '/edit');
        $page = $this->getSession()
            ->getPage();
        $summary_field = $page->findField('edit-body-0-summary');
        $this->assertEquals(TRUE, $summary_field->isVisible(), 'Non-empty summary field is shown by default.');
    }

}