function ConfigOtherModuleTest::testInstallOtherModuleFirst

Tests enabling the provider of the default configuration first.

File

core/modules/config/tests/src/Kernel/ConfigOtherModuleTest.php, line 20

Class

ConfigOtherModuleTest

Tests default configuration provided by a module that does not own it.

Namespace

Code

public function testInstallOtherModuleFirst() : void {
  $this->installModule('config_other_module_config_test');
  // Check that the config entity doesn't exist before the config_test module
  // is enabled. We cannot use the entity system because the config_test
  // entity type does not exist.
  $config = $this->config('config_test.dynamic.other_module_test');
  $this->assertTrue($config->isNew(), 'Default configuration for other modules is not installed if that module is not enabled.');
  // Install the module that provides the entity type. This installs the
  // default configuration.
  $this->installModule('config_test');
  $this->assertNotEmpty($this->getStorage()
    ->load('other_module_test'), 'Default configuration has been installed.');
  // Uninstall the module that provides the entity type. This will remove the
  // default configuration.
  $this->uninstallModule('config_test');
  $config = $this->config('config_test.dynamic.other_module_test');
  $this->assertTrue($config->isNew(), 'Default configuration for other modules is removed when the config entity provider is disabled.');
  // Install the module that provides the entity type again. This installs the
  // default configuration.
  $this->installModule('config_test');
  /** @var \Drupal\Core\Config\Entity\ConfigEntityInterface $other_module_config_entity */
  $other_module_config_entity = $this->getStorage()
    ->load('other_module_test');
  $this->assertNotEmpty($other_module_config_entity, "Default configuration has been recreated.");
  // Update the default configuration to test that the changes are preserved
  // if the module that provides the default configuration is uninstalled.
  $other_module_config_entity->set('style', "The piano ain't got no wrong notes.");
  $other_module_config_entity->save();
  // Uninstall the module that provides the default configuration.
  $this->uninstallModule('config_other_module_config_test');
  $this->assertNotEmpty($this->getStorage()
    ->load('other_module_test'), 'Default configuration for other modules is not removed when the module that provides it is uninstalled.');
  // Default configuration provided by config_test should still exist.
  $this->assertNotEmpty($this->getStorage()
    ->load('dotted.default'), 'The configuration is not deleted.');
  // Re-enable module to test that pre-existing optional configuration does
  // not throw an error.
  $this->installModule('config_other_module_config_test');
  $this->assertTrue(\Drupal::moduleHandler()->moduleExists('config_other_module_config_test'), 'The config_other_module_config_test module is installed.');
  // Ensure that optional configuration with unmet dependencies is only
  // installed once all the dependencies are met.
  $this->assertNull($this->getStorage()
    ->load('other_module_test_unmet'), 'The optional configuration config_test.dynamic.other_module_test_unmet whose dependencies are not met is not created.');
  $this->assertNull($this->getStorage()
    ->load('other_module_test_optional_entity_unmet'), 'The optional configuration config_test.dynamic.other_module_test_optional_entity_unmet whose dependencies are not met is not created.');
  $this->installModule('config_test_language');
  $this->assertNull($this->getStorage()
    ->load('other_module_test_optional_entity_unmet'), 'The optional configuration config_test.dynamic.other_module_test_optional_entity_unmet whose dependencies are met is not created.');
  $this->installModule('config_install_dependency_test');
  $this->assertNotEmpty($this->getStorage()
    ->load('other_module_test_unmet'), 'The optional configuration config_test.dynamic.other_module_test_unmet whose dependencies are met is now created.');
  // The following configuration entity's dependencies are now met. It is
  // indirectly dependent on the config_install_dependency_test module because
  // it has a dependency on the config_test.dynamic.dependency_for_unmet2
  // configuration provided by that module and, therefore, should be created.
  $this->assertNotEmpty($this->getStorage()
    ->load('other_module_test_optional_entity_unmet2'), 'The optional configuration config_test.dynamic.other_module_test_optional_entity_unmet2 whose dependencies are met is now created.');
  // The following configuration entity's dependencies are now met even though
  // it has no direct dependency on the module. It is indirectly dependent on
  // the config_install_dependency_test module because it has a dependency on
  // the config_test.dynamic.other_module_test_unmet configuration that is
  // dependent on the config_install_dependency_test module and, therefore,
  // should be created.
  $entity = $this->getStorage()
    ->load('other_module_test_optional_entity_unmet');
  $this->assertNotEmpty($entity, 'The optional configuration config_test.dynamic.other_module_test_optional_entity_unmet whose dependencies are met is created.');
  $entity->delete();
  // Install another module to ensure the configuration just deleted is not
  // recreated.
  $this->installModule('config');
  $this->assertNull($this->getStorage()
    ->load('other_module_test_optional_entity_unmet'), 'The optional configuration config_test.dynamic.other_module_test_optional_entity_unmet whose dependencies are met is not installed when an unrelated module is installed.');
  // Ensure that enforced dependencies do not overwrite base ones.
  $this->installModule('config_install_dependency_enforced_combo_test');
  $this->assertTrue(\Drupal::moduleHandler()->moduleExists('config_install_dependency_enforced_combo_test'), 'The config_install_dependency_enforced_combo_test module is installed.');
  $this->assertNull($this->getStorage()
    ->load('config_test.dynamic.enforced_and_base_dependencies'), 'The optional configuration config_test.dynamic.enforced_and_base_dependencies whose enforced dependencies are met but base module dependencies are not met is not created.');
}