javolution.testing
Class JUnitContext

java.lang.Object
  javolution.context.Context
      javolution.context.LogContext
          javolution.testing.TestContext
              javolution.testing.JUnitContext

All Implemented Interfaces:

java.io.Serializable, XMLSerializable

public class JUnitContext
extends TestContext

This class represents a test context forwarding events to the JUnit framework (e.g. asserts). Its purpose is to facilitate test integration with JUnit. For example:

     class JUnitTest extends junit.framework.TestCase {
        public void testTypeFormat() throws Exception {
            JUnitContext.enter();
            try {
                JUnitContext.run(new TypeFormatTest()); // Raises JUnit AssertionFailedError if test fails.
            } finally {
                JUnitContext.exit();
            }
       }
    }

Version:

5.3, March 21, 2009

Author:

Jean-Marie Dautelle

See Also:

Serialized Form

Field Summary

Fields inherited from class javolution.testing.TestContext

CONSOLE, DEFAULT, REGRESSION

Fields inherited from class javolution.context.LogContext

NULL, STANDARD, SYSTEM_OUT

Fields inherited from class javolution.context.Context

ROOT

Constructor Summary

JUnitContext()

Method Summary

protected boolean	doAssert(boolean value, java.lang.CharSequence message) Asserts the specified value is true.
protected void	doRun(TestCase testCase) Executes the specified test case and logs the results.
protected void	doRun(TestSuite testSuite) Executes the specified test suite and logs the results.
static void	enter() Enters a JUnit test context.
static void	exit() Exits the current JUnit test context.
protected void	logMessage(java.lang.String category, java.lang.CharSequence message) Logs the message of specified category (examples of category are "debug", "info", "warning", "error").

Methods inherited from class javolution.testing.TestContext

assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertException, assertException, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, run, run

Methods inherited from class javolution.context.LogContext

debug, debug, debug, debug, debug, debug, enterAction, error, error, error, error, error, exitAction, getCurrent, getDefault, info, info, info, info, info, info, isDebugLogged, isErrorLogged, isInfoLogged, isLogged, isWarningLogged, logDebug, logError, logInfo, logWarning, warning, warning, warning, warning, warning, warning

Methods inherited from class javolution.context.Context

enter, enter, exit, exit, getOuter, getOwner, setCurrent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JUnitContext

public JUnitContext()

Method Detail

enter

public static void enter()

Enters a JUnit test context. This context raises a junit.framework.AssertionFailedError if an assert fails.

exit

public static void exit()

Exits the current JUnit test context.

Throws:

java.lang.ClassCastException - if the current context is not a JUnit context.

doRun

protected void doRun(TestSuite testSuite)
              throws java.lang.Exception

Description copied from class: TestContext

Executes the specified test suite and logs the results. The default implementation runs all the test cases.

Overrides:

doRun in class TestContext

Parameters:

testSuite - the test suite to be executed.

Throws:

java.lang.Exception

See Also:

TestContext.doRun(javolution.testing.TestCase)

doRun

protected void doRun(TestCase testCase)
              throws java.lang.Exception

Description copied from class: TestContext

Executes the specified test case and logs the results. If the test case is not marked ignored, the default implementation runs setUp, execute, validate and tearDown in sequence.

Overrides:

doRun in class TestContext

Parameters:

testCase - the test case being executed if not marked ignored.

Throws:

java.lang.Exception

doAssert

protected boolean doAssert(boolean value,
                           java.lang.CharSequence message)

Description copied from class: TestContext

Asserts the specified value is true. The default implementation logs an error message including the code location of the assert if the assert checks fails. For example:

 [error] NaN expected but found Infinity
         at javolution.TextTestSuite$DoubleParseDouble.validate(TextTestSuite.java:389)
 

Overrides:

doAssert in class TestContext

Parameters:

value - the boolean value to be tested.

message - the message to be displayed if assert fails (can be null).

Returns:

the specified value.

logMessage

protected void logMessage(java.lang.String category,
                          java.lang.CharSequence message)

Description copied from class: LogContext

Logs the message of specified category (examples of category are "debug", "info", "warning", "error").

Specified by:

logMessage in class LogContext

Parameters:

category - an identifier of the category of the messages logged.

message - the message itself.