Package org.apache.tools.ant.taskdefs.optional.junit

# Class JUnit4TestMethodAdapter

java.lang.Object
org.apache.tools.ant.taskdefs.optional.junit.JUnit4TestMethodAdapter

All Implemented Interfaces:
  `junit.framework.Test`

public class JUnit4TestMethodAdapter extends Object implements junit.framework.Test
Adapter between JUnit 3.8.x API and JUnit 4.x API for execution of tests and listening of events (test start, test finish, test failure, test skipped). The constructor is passed a JUnit 4 test class and a list of name of methods in it that should be executed. Method `run(TestResult)` executes the given JUnit-4-style test methods and notifies the given `TestResult` object using its old (JUnit 3.8.x style) API.

Author:
  Marian Petras

## Constructor Summary

Constructors
Constructor
Description
`JUnit4TestMethodAdapter(Class<?> testClass, String[] methodNames)`
Creates a new adapter for the given class and a method within the class.

## Method Summary

Modifier and Type
Method
Description
`int`
`countTestCases()`
`org.junit.runner.Description`
`getDescription()`
`Class<?>`
`getTestClass()`
`List<junit.framework.Test>`
`getTests()`
`void`
`run(junit.framework.TestResult result)`
`String`
`toString()`

### Methods inherited from class java.lang.Object

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

## Constructor Details

### JUnit4TestMethodAdapter

public JUnit4TestMethodAdapter(Class<?> testClass, String[] methodNames)
Creates a new adapter for the given class and a method within the class.

Parameters:
  `testClass` - test class containing the method to be executed
  `methodNames` - names of the test methods that are to be executed
Throws:
  `IllegalArgumentException` - if any of the arguments is `null` or if any of the given method names is `null` or empty

## Method Details

### countTestCases

public int countTestCases()

Specified by:
  `countTestCases` in interface `junit.framework.Test`

### getDescription

public org.junit.runner.Description getDescription()

### getTests

public List<junit.framework.Test> getTests()

### getTestClass

public Class<?> getTestClass()

### run

public void run(junit.framework.TestResult result)

Specified by:
  `run` in interface `junit.framework.Test`

### toString

public String toString()

Overrides:
  `toString` in class `Object`