InstallProfileDependenciesBcTest.php

<?php

namespace Drupal\FunctionalTests\Installer;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests that an install profile with only dependencies works as expected.
 *
 * @group Installer
 * @group legacy
 */
class InstallProfileDependenciesBcTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected $profile = 'testing_install_profile_dependencies_bc';
    
    /**
     * Tests that the install profile BC layer for dependencies key works.
     *
     * @expectedDeprecation The install profile core/profiles/testing_install_profile_dependencies_bc/testing_install_profile_dependencies_bc.info.yml only implements a 'dependencies' key. As of Drupal 8.6.0 profile's support a new 'install' key for modules that should be installed but not depended on. See https://www.drupal.org/node/2952947.
     */
    public function testUninstallingModules() {
        $user = $this->drupalCreateUser([
            'administer modules',
        ]);
        $this->drupalLogin($user);
        $this->drupalGet('admin/modules/uninstall');
        $this->getSession()
            ->getPage()
            ->checkField('uninstall[ban]');
        $this->getSession()
            ->getPage()
            ->checkField('uninstall[dblog]');
        $this->click('#edit-submit');
        // Click the confirm button.
        $this->click('#edit-submit');
        $this->assertSession()
            ->responseContains('The selected modules have been uninstalled.');
        $this->assertSession()
            ->responseContains('No modules are available to uninstall.');
        // We've uninstalled modules therefore we need to rebuild the container in
        // the test runner.
        $this->rebuildContainer();
        $module_handler = $this->container
            ->get('module_handler');
        $this->assertFalse($module_handler->moduleExists('ban'));
        $this->assertFalse($module_handler->moduleExists('dblog'));
    }

}