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Posted to dev@ant.apache.org by bo...@apache.org on 2001/07/11 12:08:22 UTC
cvs commit: jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/optional/junit JUnitTestRunnerTest.java
bodewig 01/07/11 03:08:21
Modified: src/main/org/apache/tools/ant IntrospectionHelper.java
Added: src/testcases/org/apache/tools/ant/taskdefs/optional/junit
JUnitTestRunnerTest.java
Log:
testcase for JUnitTestRunner.
Submitted by: Stephane Bailliez <sb...@imediation.com>
Revision Changes Path
1.17 +5 -5 jakarta-ant/src/main/org/apache/tools/ant/IntrospectionHelper.java
Index: IntrospectionHelper.java
===================================================================
RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/IntrospectionHelper.java,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -r1.16 -r1.17
--- IntrospectionHelper.java 2001/07/11 09:58:08 1.16
+++ IntrospectionHelper.java 2001/07/11 10:08:16 1.17
@@ -555,11 +555,11 @@
public void buildStarted(BuildEvent event) {}
public void buildFinished(BuildEvent event) {
- attributeTypes.clear();
- attributeSetters.clear();
- nestedTypes.clear();
- nestedCreators.clear();
- addText = null;
+ attributeTypes.clear();
+ attributeSetters.clear();
+ nestedTypes.clear();
+ nestedCreators.clear();
+ addText = null;
helpers.clear();
}
1.1 jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunnerTest.java
Index: JUnitTestRunnerTest.java
===================================================================
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Ant", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.tools.ant.taskdefs.optional.junit;
import java.io.*;
import junit.framework.*;
import org.apache.tools.ant.BuildException;
/**
* Small testcase for the runner, tests are very very very basics.
* They must be enhanced with time.
*
* @author <a href="mailto:sbailliez@imediation.com">Stephane Bailliez</a>
*/
public class JUnitTestRunnerTest extends TestCase {
// mandatory constructor
public JUnitTestRunnerTest(String name){
super(name);
}
// check that having no suite generates no errors
public void testNoSuite(){
TestRunner runner = createRunner(NoSuiteTestCase.class);
runner.run();
assertEquals(runner.getFormatter().getError(), JUnitTestRunner.SUCCESS, runner.getRetCode());
}
// check that a suite generates no errors
public void testSuite(){
TestRunner runner = createRunner(SuiteTestCase.class);
runner.run();
assertEquals(runner.getFormatter().getError(), JUnitTestRunner.SUCCESS, runner.getRetCode());
}
// check that an invalid suite generates an error.
public void testInvalidSuite(){
TestRunner runner = createRunner(InvalidSuiteTestCase.class);
runner.run();
String error = runner.getFormatter().getError();
assertEquals(error, JUnitTestRunner.ERRORS, runner.getRetCode());
assert(error, error.indexOf("thrown on purpose") != -1);
}
// check that something which is not a testcase generates no errors
// at first even though this is incorrect.
public void testNoTestCase(){
TestRunner runner = createRunner(NoTestCase.class);
runner.run();
assertEquals(runner.getFormatter().getError(), JUnitTestRunner.FAILURES, runner.getRetCode());
}
// check that an exception in the constructor is noticed
public void testInvalidTestCase(){
TestRunner runner = createRunner(InvalidTestCase.class);
runner.run();
String error = runner.getFormatter().getError();
assertEquals(error, JUnitTestRunner.FAILURES, runner.getRetCode());
//@fixme as of now does not report the original stacktrace.
//assert(error, error.indexOf("thrown on purpose") != -1);
}
protected TestRunner createRunner(Class clazz){
return new TestRunner(new JUnitTest(clazz.getName()), true, true);
}
// the test runner that wrap the dummy formatter that interests us
private final static class TestRunner extends JUnitTestRunner {
private ResultFormatter formatter = new ResultFormatter();
TestRunner(JUnitTest test, boolean x, boolean y){
super(test, x, y, TestRunner.class.getClassLoader());
// use the classloader that loaded this class otherwise
// it will not be able to run inner classes if this test
// is ran in non-forked mode.
addFormatter(formatter);
}
ResultFormatter getFormatter(){
return formatter;
}
}
// dummy formatter just to catch the error
private final static class ResultFormatter implements JUnitResultFormatter {
private Throwable error;
public void setSystemOutput(String output){}
public void setSystemError(String output){}
public void startTestSuite(JUnitTest suite) throws BuildException{}
public void endTestSuite(JUnitTest suite) throws BuildException{}
public void setOutput(java.io.OutputStream out){}
public void startTest(Test t) {}
public void endTest(Test test) {}
public void addFailure(Test test, Throwable t) { }
public void addFailure(Test test, AssertionFailedError t) { }
public void addError(Test test, Throwable t) {
error = t;
}
String getError(){
if (error == null){
return "";
}
StringWriter sw = new StringWriter();
error.printStackTrace(new PrintWriter(sw));
return sw.toString();
}
}
public static class NoTestCase {
}
public static class InvalidTestCase extends TestCase {
public InvalidTestCase(String name){
super(name);
throw new NullPointerException("thrown on purpose");
}
}
public static class NoSuiteTestCase extends TestCase {
public NoSuiteTestCase(String name){ super(name); }
public void testA(){};
}
public static class SuiteTestCase extends NoSuiteTestCase {
public SuiteTestCase(String name){ super(name); }
public static Test suite(){
return new TestSuite(SuiteTestCase.class);
}
}
public static class InvalidSuiteTestCase extends NoSuiteTestCase {
public InvalidSuiteTestCase(String name){ super(name); }
public static Test suite(){
throw new NullPointerException("thrown on purpose");
}
}
public static void main(String[] args){
junit.textui.TestRunner.run(JUnitTestRunnerTest.class);
}
}