/**
* Tests that a fixed set of modules can be installed and uninstalled.
*/
public function testInstallUninstall()
{
// Get a list of modules to enable.
$all_modules = system_rebuild_module_data();
$all_modules = array_filter($all_modules, function ($module) {
// Filter contrib, hidden, already enabled modules and modules in the
// Testing package.
if ($module->origin !== 'core' || !empty($module->info['hidden']) || $module->status == TRUE || $module->info['package'] == 'Testing') {
return FALSE;
}
return TRUE;
});
// Install every module possible.
\Drupal::service('module_installer')->install(array_keys($all_modules));
$this->assertModules(array_keys($all_modules), TRUE);
foreach ($all_modules as $module => $info) {
$this->assertModuleConfig($module);
$this->assertModuleTablesExist($module);
}
// Export active config to sync.
$this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
system_list_reset();
$this->resetAll();
// Delete every field on the site so all modules can be uninstalled. For
// example, if a comment field exists then module becomes required and can
// not be uninstalled.
$field_storages = \Drupal::entityManager()->getStorage('field_storage_config')->loadMultiple();
\Drupal::entityManager()->getStorage('field_storage_config')->delete($field_storages);
// Purge the data.
field_purge_batch(1000);
// Delete all terms.
$terms = Term::loadMultiple();
entity_delete_multiple('taxonomy_term', array_keys($terms));
// Delete all filter formats.
$filters = FilterFormat::loadMultiple();
entity_delete_multiple('filter_format', array_keys($filters));
// Delete any shortcuts so the shortcut module can be uninstalled.
$shortcuts = Shortcut::loadMultiple();
entity_delete_multiple('shortcut', array_keys($shortcuts));
system_list_reset();
$all_modules = system_rebuild_module_data();
// Ensure that only core required modules and the install profile can not be uninstalled.
$validation_reasons = \Drupal::service('module_installer')->validateUninstall(array_keys($all_modules));
$this->assertEqual(['standard', 'system', 'user'], array_keys($validation_reasons));
$modules_to_uninstall = array_filter($all_modules, function ($module) use($validation_reasons) {
// Filter required and not enabled modules.
if (!empty($module->info['required']) || $module->status == FALSE) {
return FALSE;
}
return TRUE;
});
// Can not uninstall config and use admin/config/development/configuration!
unset($modules_to_uninstall['config']);
$this->assertTrue(isset($modules_to_uninstall['comment']), 'The comment module will be disabled');
$this->assertTrue(isset($modules_to_uninstall['file']), 'The File module will be disabled');
$this->assertTrue(isset($modules_to_uninstall['editor']), 'The Editor module will be disabled');
// Uninstall all modules that can be uninstalled.
\Drupal::service('module_installer')->uninstall(array_keys($modules_to_uninstall));
$this->assertModules(array_keys($modules_to_uninstall), FALSE);
foreach ($modules_to_uninstall as $module => $info) {
$this->assertNoModuleConfig($module);
$this->assertModuleTablesDoNotExist($module);
}
// Import the configuration thereby re-installing all the modules.
$this->drupalPostForm('admin/config/development/configuration', array(), t('Import all'));
// Modules have been installed that have services.
$this->rebuildContainer();
// Check that there are no errors.
$this->assertIdentical($this->configImporter()->getErrors(), array());
// Check that all modules that were uninstalled are now reinstalled.
$this->assertModules(array_keys($modules_to_uninstall), TRUE);
foreach ($modules_to_uninstall as $module => $info) {
$this->assertModuleConfig($module);
$this->assertModuleTablesExist($module);
}
// Ensure that we have no configuration changes to import.
$storage_comparer = new StorageComparer($this->container->get('config.storage.sync'), $this->container->get('config.storage'), $this->container->get('config.manager'));
$this->assertIdentical($storage_comparer->createChangelist()->getChangelist(), $storage_comparer->getEmptyChangelist());
// Now we have all configuration imported, test all of them for schema
// conformance. Ensures all imported default configuration is valid when
// all modules are enabled.
$names = $this->container->get('config.storage')->listAll();
/** @var \Drupal\Core\Config\TypedConfigManagerInterface $typed_config */
$typed_config = $this->container->get('config.typed');
foreach ($names as $name) {
$config = $this->config($name);
$this->assertConfigSchema($typed_config, $name, $config->get());
}
}
