AdminBarDynamicLinksTestCase::testNode in core/modules/admin_bar/tests/admin_bar.test
Tests node type links.
AdminBarPermissionsTestCase::testPermissions in core/modules/admin_bar/tests/admin_bar.test
Test that the links are added to the page (no JS testing).
AdminBarWebTestCase::assertLinkTrailByTitle in core/modules/admin_bar/tests/admin_bar.test
Asserts that links appear in the menu in a specified trail.