public function ModuleHandlerTest::testUninstallProfileDependency in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest::testUninstallProfileDependency()
2. 10 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest::testUninstallProfileDependency()

Tests uninstalling a module installed by a profile.

File

core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php, line 194

Class

ModuleHandlerTest

Tests ModuleHandler functionality.

Namespace

Drupal\Tests\system\Kernel\Extension

Code

public function testUninstallProfileDependency() {
  $profile = 'testing_install_profile_dependencies';
  $dependency = 'dblog';
  $non_dependency = 'ban';
  $this
    ->setInstallProfile($profile);

  // Prime the drupal_get_filename() static cache with the location of the
  // testing_install_profile_dependencies profile as it is not the currently
  // active profile and we don't yet have any cached way to retrieve its
  // location.
  // @todo Remove as part of https://www.drupal.org/node/2186491
  drupal_get_filename('profile', $profile, 'core/profiles/' . $profile . '/' . $profile . '.info.yml');
  $this
    ->enableModules([
    'module_test',
    $profile,
  ]);
  $data = \Drupal::service('extension.list.module')
    ->reset()
    ->getList();
  $this
    ->assertArrayHasKey($dependency, $data[$profile]->requires);
  $this
    ->assertArrayNotHasKey($non_dependency, $data[$profile]->requires);
  $this
    ->moduleInstaller()
    ->install([
    $dependency,
    $non_dependency,
  ]);
  $this
    ->assertTrue($this
    ->moduleHandler()
    ->moduleExists($dependency));

  // Uninstall the profile module that is not a dependent.
  $result = $this
    ->moduleInstaller()
    ->uninstall([
    $non_dependency,
  ]);
  $this
    ->assertTrue($result, 'ModuleInstaller::uninstall() returns TRUE.');
  $this
    ->assertFalse($this
    ->moduleHandler()
    ->moduleExists($non_dependency));
  $this
    ->assertEquals(drupal_get_installed_schema_version($non_dependency), SCHEMA_UNINSTALLED, "{$non_dependency} module was uninstalled.");

  // Verify that the installation profile itself was not uninstalled.
  $uninstalled_modules = \Drupal::state()
    ->get('module_test.uninstall_order') ?: [];
  $this
    ->assertContains($non_dependency, $uninstalled_modules, "{$non_dependency} module is in the list of uninstalled modules.");
  $this
    ->assertNotContains($profile, $uninstalled_modules, 'The installation profile is not in the list of uninstalled modules.');

  // Try uninstalling the required module.
  $this
    ->expectException(ModuleUninstallValidatorException::class);
  $this
    ->expectExceptionMessage('The following reasons prevent the modules from being uninstalled: The Testing install profile dependencies module is required');
  $this
    ->moduleInstaller()
    ->uninstall([
    $dependency,
  ]);
}