function InfoAlterTest::testSystemInfoAlter

Tests that theme .info.yml data is rebuild after enabling a module.

Tests that info data is rebuilt after a module that implements hook_system_info_alter() is enabled. Also tests if core *_list() functions return freshly altered info.

File

core/modules/system/tests/src/Kernel/System/InfoAlterTest.php, line 25

Class

InfoAlterTest

Tests the effectiveness of hook_system_info_alter().

Namespace

Code

public function testSystemInfoAlter() : void {
    \Drupal::state()->set('module_required_test.hook_system_info_alter', TRUE);
    $info = \Drupal::service('extension.list.module')->getList();
    $this->assertFalse(isset($info['node']->info['required']), 'Before the module_required_test is installed the node module is not required.');
    // Enable the test module.
    \Drupal::service('module_installer')->install([
        'module_required_test',
    ], FALSE);
    $this->assertTrue(\Drupal::moduleHandler()->moduleExists('module_required_test'), 'Test required module is enabled.');
    $info = \Drupal::service('extension.list.module')->getList();
    $this->assertTrue($info['node']->info['required'], 'After the module_required_test is installed the node module is required.');
}