| JUnitShell.Strategy | A strategy for running the test. |
| RunStyleSelenium.SeleniumWrapper | Wraps a Selenium instance. |
| BatchingStrategy | An interface that specifies how tests should be batched. |
| CompileStrategy | An interface that specifies how modules should be compiled. |
| FakeMessagesMaker | Helper to make a fake implementation of any Messages interface via
reflection, for use in JUnit tests. |
| GWTMockUtilities | Defangs create(Class) to allow unit tests to mock out Widgets and
other UIObjects. |
| JUnitMessageQueue | A message queue to pass data between JUnitShell and
JUnitHostImpl in a thread-safe manner. |
| JUnitMessageQueue.ClientInfoExt | Server-side client info that includes a description. |
| JUnitMessageQueue.ClientStatus | Holds the state of an individual client. |
| JUnitShell | This class is responsible for hosting JUnit test case execution. |
| PropertyDefiningStrategy | A JUnitShell.Strategy that will alter the module the tests are run
in by defining module properties as requested by annotations on the tests. |
| RunStyle | An abstract class that handles the details of launching a browser. |
| RunStyleHtmlUnit | Launches a web-mode test via HTMLUnit. |
| RunStyleHtmlUnit.HtmlUnitThread | Runs HTMLUnit in a separate thread. |
| RunStyleSelenium | Runs via browsers managed by Selenium. |
| Platform | An enum to indicate the Platform where a test should run. |
| JUnitFatalLaunchException | When thrown, no test in the current module can possibly succeed. |