junit.textui
Class TestRunner

java.lang.Object
  junit.runner.BaseTestRunner
      junit.textui.TestRunner

All Implemented Interfaces:

TestListener

public class TestRunner
extends BaseTestRunner

A command line based tool to run tests.

 java junit.textui.TestRunner [-wait] TestCaseClass
 

TestRunner expects the name of a TestCase class as argument. If this class defines a static suite method it will be invoked and the returned test is run. Otherwise all the methods starting with "test" having no arguments are run.

When the wait command line argument is given TestRunner waits until the users types RETURN.

TestRunner prints a trace as the tests are executed followed by a summary at the end.

Field Summary

static int	EXCEPTION_EXIT
static int	FAILURE_EXIT
static int	SUCCESS_EXIT

Fields inherited from class junit.runner.BaseTestRunner

SUITE_METHODNAME

Constructor Summary

TestRunner()
Constructs a TestRunner.

TestRunner(PrintStream writer)
Constructs a TestRunner using the given stream for all the output

TestRunner(ResultPrinter printer)
Constructs a TestRunner using the given ResultPrinter all the output

Method Summary

TestResult	doRun(Test test)
TestResult	doRun(Test suite, boolean wait)
static void	main(String[] args)
static void	run(Class<? extends TestCase> testClass) Runs a suite extracted from a TestCase subclass.
static TestResult	run(Test test) Runs a single test and collects its results.
static void	runAndWait(Test suite) Runs a single test and waits until the user types RETURN.
void	setPrinter(ResultPrinter printer)
TestResult	start(String[] args) Starts a test run.
void	testEnded(String testName)
void	testFailed(int status, Test test, Throwable t)
void	testStarted(String testName)

Methods inherited from class junit.runner.BaseTestRunner

addError, addFailure, elapsedTimeAsString, endTest, extractClassName, getFilteredTrace, getFilteredTrace, getPreference, getPreference, getTest, savePreferences, setLoading, setPreference, startTest, truncate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SUCCESS_EXIT

public static final int SUCCESS_EXIT

See Also:

Constant Field Values

FAILURE_EXIT

public static final int FAILURE_EXIT

See Also:

Constant Field Values

EXCEPTION_EXIT

public static final int EXCEPTION_EXIT

See Also:

Constant Field Values

Constructor Detail

TestRunner

public TestRunner()

Constructs a TestRunner.

TestRunner

public TestRunner(PrintStream writer)

Constructs a TestRunner using the given stream for all the output

TestRunner

public TestRunner(ResultPrinter printer)

Constructs a TestRunner using the given ResultPrinter all the output

Method Detail

run

public static void run(Class<? extends TestCase> testClass)

Runs a suite extracted from a TestCase subclass.

run

public static TestResult run(Test test)

Runs a single test and collects its results. This method can be used to start a test run from your program.

 public static void main (String[] args) {
    test.textui.TestRunner.run(suite());
 }
 

runAndWait

public static void runAndWait(Test suite)

Runs a single test and waits until the user types RETURN.

testFailed

public void testFailed(int status,
                       Test test,
                       Throwable t)

Specified by:

testFailed in class BaseTestRunner

testStarted

public void testStarted(String testName)

Specified by:

testStarted in class BaseTestRunner

testEnded

public void testEnded(String testName)

Specified by:

testEnded in class BaseTestRunner

doRun

public TestResult doRun(Test test)

doRun

public TestResult doRun(Test suite,
                        boolean wait)

main

public static void main(String[] args)

start

public TestResult start(String[] args)
                 throws Exception

Starts a test run. Analyzes the command line arguments and runs the given test suite.

Throws:

Exception

setPrinter

public void setPrinter(ResultPrinter printer)