EnableDisableTestCase::assertSuccessfulDisableAndUninstall in core/modules/system/tests/system.test

Disables and uninstalls a module and asserts that it was done correctly.

EnableDisableTestCase::testEnableDisable in core/modules/system/tests/system.test

Test that all core modules can be enabled, disabled and uninstalled.

HookRequirementsTestCase::testHookRequirementsFailure in core/modules/system/tests/system.test

Assert that a module cannot be installed if it fails hook_requirements().

ModuleDependencyTestCase::testEnableRequirementsFailureDependency in core/modules/system/tests/system.test

Tests enabling a module that depends on a module which fails hook_requirements().

ModuleDependencyTestCase::testEnableWithoutDependency in core/modules/system/tests/system.test

Attempt to enable translation module without locale enabled.

ModuleDependencyTestCase::testMissingModules in core/modules/system/tests/system.test

Attempt to enable a module with a missing dependency.

ModuleDependencyTestCase::testModuleEnableOrder in core/modules/system/tests/system.test

Tests that module dependencies are enabled in the correct order via the UI. Dependencies should be enabled before their dependents.

ModuleDependencyTestCase::testProjectNamespaceForDependencies in core/modules/system/tests/system.test

Checks functionality of project namespaces for dependencies.

ModuleDependencyTestCase::testUninstallDependents in core/modules/system/tests/system.test

Tests attempting to uninstall a module that has installed dependents.