function UpdatePathNewDependencyTest::testUpdateNewDependency

Tests that a module can add services that depend on new modules.

File

core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php, line 25

Class

UpdatePathNewDependencyTest

Modules can introduce new dependencies and enable them in update hooks.

Namespace

Code

public function testUpdateNewDependency() {
    // The new_dependency_test before the update is just an empty info.yml file.
    // The code of the new_dependency_test module is after the update and
    // contains the dependency on the new_dependency_test_with_service module.
    $extension_config = $this->container
        ->get('config.factory')
        ->getEditable('core.extension');
    $extension_config->set('module.new_dependency_test', 0)
        ->set('module', module_config_sort($extension_config->get('module')))
        ->save(TRUE);
    \Drupal::service('update.update_hook_registry')->setInstalledVersion('new_dependency_test', \Drupal::CORE_MINIMUM_SCHEMA_VERSION);
    // Rebuild the container and test that the service with the optional unmet
    // dependency is still available while the ones that fail are not.
    try {
        $this->rebuildContainer();
        $this->fail('The container has services with unmet dependencies and should have failed to rebuild.');
    } catch (ServiceNotFoundException $exception) {
        $this->assertStringContainsString('The service "new_dependency_test.dependent" has a dependency on a non-existent service "new_dependency_test_with_service.service".', $exception->getMessage());
    }
    // Running the updates enables the dependency.
    $this->runUpdates();
    $this->assertArrayHasKey('new_dependency_test', $this->container
        ->get('config.factory')
        ->get('core.extension')
        ->get('module'));
    $this->assertArrayHasKey('new_dependency_test_with_service', $this->container
        ->get('config.factory')
        ->get('core.extension')
        ->get('module'));
    // Tests that the new services are available and working as expected.
    $this->assertEquals('Hello', $this->container
        ->get('new_dependency_test_with_service.service')
        ->greet());
    $this->assertEquals('Hello', $this->container
        ->get('new_dependency_test.dependent')
        ->greet());
    $this->assertEquals('Hello', $this->container
        ->get('new_dependency_test.alias')
        ->greet());
    $this->assertEquals('Hello World', $this->container
        ->get('new_dependency_test.hard_dependency')
        ->greet());
    $this->assertEquals('Hello World', $this->container
        ->get('new_dependency_test.optional_dependency')
        ->greet());
    $this->assertEquals('Hello', $this->container
        ->get('new_dependency_test.setter_injection')
        ->greet());
    // Tests that existing decorated services work as expected during update.
    $this->assertTrue(\Drupal::state()->get('new_dependency_test_update_8001.decorated_service'), 'The new_dependency_test.another_service service is decorated');
    $this->assertTrue(\Drupal::state()->get('new_dependency_test_update_8001.decorated_service_custom_inner'), 'The new_dependency_test.another_service_two service is decorated');
    // Tests that services are available as expected.
    $before_install = \Drupal::state()->get('new_dependency_test_update_8001.has_before_install', []);
    $this->assertSame([
        'new_dependency_test.hard_dependency' => FALSE,
        'new_dependency_test.optional_dependency' => TRUE,
        'new_dependency_test.recursion' => FALSE,
        'new_dependency_test.alias' => FALSE,
        'new_dependency_test.alias_dependency' => FALSE,
        'new_dependency_test.alias2' => FALSE,
        'new_dependency_test.alias_dependency2' => FALSE,
        'new_dependency_test.setter_injection' => FALSE,
    ], $before_install);
    $after_install = \Drupal::state()->get('new_dependency_test_update_8001.has_after_install', []);
    $this->assertSame([
        'new_dependency_test.hard_dependency' => TRUE,
        'new_dependency_test.optional_dependency' => TRUE,
        'new_dependency_test.recursion' => TRUE,
        'new_dependency_test.alias' => TRUE,
        'new_dependency_test.alias_dependency' => TRUE,
        'new_dependency_test.alias2' => TRUE,
        'new_dependency_test.alias_dependency2' => TRUE,
        'new_dependency_test.setter_injection' => TRUE,
    ], $after_install);
}