Package junit.framework

Class JUnit4TestAdapter

java.lang.Object

junit.framework.JUnit4TestAdapter

All Implemented Interfaces:

Test, Describable, Filterable, Orderable, Sortable

public class JUnit4TestAdapter
extends java.lang.Object
implements Test, Filterable, Orderable, Describable

The JUnit4TestAdapter enables running JUnit-4-style tests using a JUnit-3-style test runner.

To use it, add the following to a test class:

      public static Test suite() {
        return new JUnit4TestAdapter(YourJUnit4TestClass.class);
      }

Field Summary

Fields

Modifier and Type	Field	Description
private JUnit4TestAdapterCache	fCache
private java.lang.Class<?>	fNewTestClass
private Runner	fRunner

Constructor Summary

Constructors

Constructor	Description
JUnit4TestAdapter(java.lang.Class<?> newTestClass)
JUnit4TestAdapter(java.lang.Class<?> newTestClass, JUnit4TestAdapterCache cache)

Method Summary

Modifier and Type	Method	Description
int	countTestCases()	Counts the number of test cases that will be run by this test.
void	filter(Filter filter)	Remove tests that don't pass the parameter filter.
Description	getDescription()
java.lang.Class<?>	getTestClass()
java.util.List<Test>	getTests()
private boolean	isIgnored(Description description)
void	order(Orderer orderer)	Orders the tests using orderer
private Description	removeIgnored(Description description)
void	run(TestResult result)	Runs a test and collects its result in a TestResult instance.
void	sort(Sorter sorter)	Sorts the tests using sorter
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

fNewTestClass

private final java.lang.Class<?> fNewTestClass

fRunner

private final Runner fRunner

fCache

private final JUnit4TestAdapterCache fCache

Constructor Detail

JUnit4TestAdapter

public JUnit4TestAdapter(java.lang.Class<?> newTestClass)

JUnit4TestAdapter

public JUnit4TestAdapter(java.lang.Class<?> newTestClass,
                         JUnit4TestAdapterCache cache)

Method Detail

countTestCases

public int countTestCases()

Description copied from interface: Test

Counts the number of test cases that will be run by this test.

Specified by:

countTestCases in interface Test

run

public void run(TestResult result)

Description copied from interface: Test

Runs a test and collects its result in a TestResult instance.

Specified by:

run in interface Test

getTests

public java.util.List<Test> getTests()

getTestClass

public java.lang.Class<?> getTestClass()

getDescription

public Description getDescription()

Specified by:

getDescription in interface Describable

Returns:

a Description showing the tests to be run by the receiver

removeIgnored

private Description removeIgnored(Description description)

isIgnored

private boolean isIgnored(Description description)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

filter

public void filter(Filter filter)
            throws NoTestsRemainException

Description copied from interface: Filterable

Remove tests that don't pass the parameter filter.

Specified by:

filter in interface Filterable

Parameters:

filter - the Filter to apply

Throws:

NoTestsRemainException - if all tests are filtered out

sort

public void sort(Sorter sorter)

Description copied from interface: Sortable

Sorts the tests using sorter

Specified by:

sort in interface Sortable

Parameters:

sorter - the Sorter to use for sorting the tests

order

public void order(Orderer orderer)
           throws InvalidOrderingException

Orders the tests using orderer

Specified by:

order in interface Orderable

Throws:

InvalidOrderingException - if orderer does something invalid (like remove or add children)

Since:

4.13