Test.h in your source code.To use other features of the Test framework, include the appropriate files from the following table:
| Base class | Header file | |
| TTestCollection | TestCollection.h | |
| TTestMultiplexer | TestMultiplexer.h | |
| TTimingTest | TimingTest.h | |
| TStartStopTimingTest | StartStopTimingTest.h | |
| TCopyTestOf | CopyTest.h | |
| TFlattenResurrectTestOf | FlattenResurrectTest.h | |
| TStreamTestOf | NewStreamTest.h | |
| TPrimitiveComparisonTestOf | PrimitiveComparisonTest.h | |
| TWellBehavedObjectTestOf | WellBehavedObjectTest.h | |
| TTieredTextBuffer | TieredTextBuffer.h | |
| TTextArgumentDictionary | TextArgumentDictionary.h | |
| TTieredText | TieredText.h | |
| TRemoteTestCaller | RemoteTestCaller.h | |
| TInstalledTestServer | InstalledTestServer.h |