DevelMenuLinksTest.php

<?php

namespace Drupal\Tests\devel\Functional;

use Drupal\Core\Url;

/**
 * Tests devel menu links.
 *
 * @group devel
 */
class DevelMenuLinksTest extends DevelBrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Devel links currently appears only in the devel menu.
        // Place the devel menu block so we can ensure that these link works
        // properly.
        $this->drupalPlaceBlock('system_menu_block:devel');
        $this->drupalPlaceBlock('page_title_block');
        $this->drupalLogin($this->adminUser);
    }
    
    /**
     * Tests CSFR protected links.
     */
    public function testCsrfProtectedLinks() : void {
        // Ensure CSRF link are not accessible directly.
        $this->drupalGet('devel/run-cron');
        $this->assertSession()
            ->statusCodeEquals(403);
        $this->drupalGet('devel/cache/clear');
        $this->assertSession()
            ->statusCodeEquals(403);
        // Ensure clear cache link works properly.
        $this->assertSession()
            ->linkExists('Cache clear');
        $this->clickLink('Cache clear');
        $this->assertSession()
            ->pageTextContains('Cache cleared.');
        // Ensure run cron link works properly.
        $this->assertSession()
            ->linkExists('Run cron');
        $this->clickLink('Run cron');
        $this->assertSession()
            ->pageTextContains('Cron ran successfully.');
        // Ensure CSRF protected links work properly after change session.
        $this->drupalLogout();
        $this->drupalLogin($this->adminUser);
        $this->assertSession()
            ->linkExists('Cache clear');
        $this->clickLink('Cache clear');
        $this->assertSession()
            ->pageTextContains('Cache cleared.');
        $this->assertSession()
            ->linkExists('Run cron');
        $this->clickLink('Run cron');
        $this->assertSession()
            ->pageTextContains('Cron ran successfully.');
    }
    
    /**
     * Tests redirect destination links.
     */
    public function testRedirectDestinationLinks() : void {
        // By default, in the testing profile, front page is the user canonical URI.
        // For better testing do not use the default frontpage.
        $url = Url::fromRoute('devel.simple_page');
        $this->drupalGet($url);
        $this->assertSession()
            ->linkExists('Reinstall Modules');
        $this->clickLink('Reinstall Modules');
        $this->assertSession()
            ->addressEquals('devel/reinstall');
        $this->drupalGet($url);
        $this->assertSession()
            ->linkExists('Rebuild Menu');
        $this->clickLink('Rebuild Menu');
        $this->assertSession()
            ->addressEquals('devel/menu/reset');
        $this->drupalGet($url);
        $this->assertSession()
            ->linkExists('Cache clear');
        $this->clickLink('Cache clear');
        $this->assertSession()
            ->pageTextContains('Cache cleared.');
        $this->assertSession()
            ->addressEquals($url->toString());
        $this->drupalGet($url);
        $this->assertSession()
            ->linkExists('Run cron');
        $this->clickLink('Run cron');
        $this->assertSession()
            ->pageTextContains('Cron ran successfully.');
        $this->assertSession()
            ->addressEquals($url->toString());
    }

}