ProfileSkipInstallTest.php

<?php

declare (strict_types=1);
namespace Drupal\FunctionalTests\Installer;

use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;

/**
 * Tests not installing a profile that opts out of it.
 */
class ProfileSkipInstallTest extends InstallerTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected $profile = 'testing_skip_install';
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Tests that the profile was never installed.
   */
  public function testProfileNotInstalled() : void {
    // The profile skips install, so should never have been installed.
    $extensions = $this->config('core.extension')
      ->get();
    $this->assertArrayNotHasKey($this->profile, $extensions['module']);
    $this->assertArrayNotHasKey('profile', $extensions);
  }

}