FilterHooksTest.php

<?php

namespace Drupal\Tests\filter\Functional;

use Drupal\Tests\BrowserTestBase;
use Drupal\user\RoleInterface;

/**
 * Tests hooks for text formats insert/update/disable.
 *
 * @group filter
 */
class FilterHooksTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'node',
        'filter_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests hooks on format management.
     *
     * Tests that hooks run correctly on creating, editing, and deleting a text
     * format.
     */
    public function testFilterHooks() {
        // Create content type, with underscores.
        $type_name = 'test_' . strtolower($this->randomMachineName());
        $type = $this->drupalCreateContentType([
            'name' => $type_name,
            'type' => $type_name,
        ]);
        $node_permission = "create {$type_name} content";
        $admin_user = $this->drupalCreateUser([
            'administer filters',
            'administer nodes',
            $node_permission,
        ]);
        $this->drupalLogin($admin_user);
        // Add a text format.
        $name = $this->randomMachineName();
        $edit = [];
        $edit['format'] = mb_strtolower($this->randomMachineName());
        $edit['name'] = $name;
        $edit['roles[' . RoleInterface::ANONYMOUS_ID . ']'] = 1;
        $this->drupalGet('admin/config/content/formats/add');
        $this->submitForm($edit, 'Save configuration');
        $this->assertSession()
            ->pageTextContains("Added text format {$name}.");
        $this->assertSession()
            ->pageTextContains('hook_filter_format_insert invoked.');
        $format_id = $edit['format'];
        // Update text format.
        $edit = [];
        $edit['roles[' . RoleInterface::AUTHENTICATED_ID . ']'] = 1;
        $this->drupalGet('admin/config/content/formats/manage/' . $format_id);
        $this->submitForm($edit, 'Save configuration');
        $this->assertSession()
            ->pageTextContains("The text format {$name} has been updated.");
        $this->assertSession()
            ->pageTextContains('hook_filter_format_update invoked.');
        // Use the format created.
        $title = $this->randomMachineName(8);
        $edit = [];
        $edit['title[0][value]'] = $title;
        $edit['body[0][value]'] = $this->randomMachineName(32);
        $edit['body[0][format]'] = $format_id;
        $this->drupalGet("node/add/{$type->id()}");
        $this->submitForm($edit, 'Save');
        $this->assertSession()
            ->pageTextContains($type_name . ' ' . $title . ' has been created.');
        // Disable the text format.
        $this->drupalGet('admin/config/content/formats/manage/' . $format_id . '/disable');
        $this->submitForm([], 'Disable');
        $this->assertSession()
            ->pageTextContains("Disabled text format {$name}.");
        $this->assertSession()
            ->pageTextContains('hook_filter_format_disable invoked.');
    }

}