UpdateCoreTestCase::testModulePageRunCron in core/modules/update/tests/update.test

Checks that running cron updates the list of available updates.

UpdateCoreTestCase::testModulePageUpToDate in core/modules/update/tests/update.test

Checks the messages at admin/modules when the site is up to date.

UpdateCoreTestCase::testNormalUpdateAvailable in core/modules/update/tests/update.test

Tests the Update Manager module when one normal update is available.

UpdateCoreTestCase::testNoUpdatesAvailable in core/modules/update/tests/update.test

Tests the Update Manager module when no updates are available.

UpdateCoreTestCase::testSecurityUpdateAvailable in core/modules/update/tests/update.test

Tests the Update Manager module when a security update is available.