| Protectable | A Protectable can be run and can throw a Throwable. |
| Test | A Test can be run and collect its results. |
| TestListener | A Listener for test progress |
| Assert | A set of assert methods. |
| TestCase | A test case defines the fixture to run multiple tests. |
| TestFailure |
A
TestFailure
collects a failed test together with
the caught exception.
|
| TestResult |
A
TestResult
collects the results of executing
a test case.
|
| TestSuite |
A
|
| AssertionFailedError | Thrown when an assertion failed. |
| ComparisonFailure | Thrown when an assert equals for Strings failed. |