function ModuleInstallerTest::testConfigChangeOnInstall

Tests config changes by hook_install() are saved for dependent modules.

@covers ::install

File

core/tests/Drupal/KernelTests/Core/Extension/ModuleInstallerTest.php, line 47

Class

ModuleInstallerTest

Tests the ModuleInstaller class.

Namespace

Code

public function testConfigChangeOnInstall() : void {
    // Install the child module so the parent is installed automatically.
    $this->container
        ->get('module_installer')
        ->install([
        'module_handler_test_multiple_child',
    ]);
    $modules = $this->config('core.extension')
        ->get('module');
    $this->assertArrayHasKey('module_handler_test_multiple', $modules, 'Module module_handler_test_multiple is installed');
    $this->assertArrayHasKey('module_handler_test_multiple_child', $modules, 'Module module_handler_test_multiple_child is installed');
    $this->assertEquals(1, $modules['module_handler_test_multiple'], 'Weight of module_handler_test_multiple is set.');
    $this->assertEquals(1, $modules['module_handler_test_multiple_child'], 'Weight of module_handler_test_multiple_child is set.');
}