org.junit.runner
Class Runner
java.lang.Object
org.junit.runner.Runner
- All Implemented Interfaces:
- Describable
- Direct Known Subclasses:
- org.junit.internal.runners.JUnit38ClassRunner, ParentRunner
public abstract class Runner
- extends Object
- implements Describable
A Runner
runs tests and notifies a RunNotifier
of significant events as it does so. You will need to subclass Runner
when using RunWith
to invoke a custom runner. When creating
a custom runner, in addition to implementing the abstract methods here you must
also provide a constructor that takes as an argument the Class
containing
the tests.
The default runner implementation guarantees that the instances of the test case
class will be constructed immediately before running the test and that the runner
will retain no reference to the test case instances, generally making them
available for garbage collection.
- See Also:
Description
,
RunWith
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Runner
public Runner()
getDescription
public abstract Description getDescription()
- Specified by:
getDescription
in interface Describable
- Returns:
- a
Description
showing the tests to be run by the receiver
run
public abstract void run(RunNotifier notifier)
- Run the tests for this runner.
- Parameters:
notifier
- will be notified of events while tests are being run--tests being
started, finishing, and failing
testCount
public int testCount()
- Returns:
- the number of tests to be run by the receiver