JUnit.org Resources for Test Driven Development

Iam getting an Error NativeMethodAccessorImpl.invoke in running a testcase.
please tell me if anyone can rectify this error. Iam n't using any native methods

regards.,
Easu Babu.

Hi All,

When I run a junit test case Iam getting a self causation Error.
PLEASE respond ASAP.

regards.,
Easu Babu

When I run the report for junit tests iam getting an Error JTidy Parser not available.
please anyone suggest me to rectify this Error.

regards.,
Easu Babu.

Hi Dude,

I had a problem with JUnit4.x

Is there a way to dynamically add tests to a test suite in JUnit 4.x and above verisons?

Maybe I am misunderstanding something, but it seems like the only way
to add tests is via the @Suite.SuiteClasses{} annotation.

In JUnit 3.x I could do something like this
public static Test suite() {
TestSuite suite = new TestSuite();
suite.addTest(new MyTestCase("methodName()"));
return suite;
}

thanks in advance,
Rajesh Gottapu.

I am getting the value of the actual from database method in EmployeeDataProvider, pass it to bean and save in arrayList. I have passed static values to Employee bean and add then to the expected arrayList. What is the problem?

junit.framework.AssertionFailedError: expected:<[Smith John 88848]> but was:<[Smith John 88848]>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:277)
at junit.framework.Assert.assertEquals(Assert.java:64)
at junit.framework.Assert.assertEquals(Assert.java:71)

I want to know how to run “junit plugin tests” from command line for. Even after following various posts on the net I am unable to do the task. I want that from the command line eclipse opens, runs junit plugins tests on top of it and then saves the results in either pdf or html format. I see documentation of JUnit 3.x. It says how t run JUnit tests from command line but nothing is mentioned on how to run JUnit plugin tests.
I am using Eclipse Version 3.4.0 and Junit3 tests.

Please provide guidelines and complete steps for the same.Thanks in advance.

hi,
I have the same problem described a week ago, i cannot install JUnit on my system, i'm getting the same kind of error or exception message when i attempt to run the tests;

C:\junit3.8.1\junit3.8.1>java -cp junit.jar; . junit.textui.TestRunner junit.samples.AllTests

Exception in thread "main" java.lang.NoClassDefFoundError: /
Caused by: java.lang.ClassNotFoundException: .
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)

Hi,

I need to run indivudual TestCases in JUnit4.

I could find the below code in google which could run with the prior versions of JUnit4 (non annotated type TestCases)

package suite;

import junit.framework.*;

import com.Arsindemo2.Sampletesting;

public class Sampletestforinstaller extends TestSuite{
public static void main (String[] args) {
junit.textui.TestRunner.run (suite());
}
public static Test suite ( ) {
TestSuite suite= new TestSuite();
suite.addTest(new com.Arsindemo2.Sampletesting("testfail"));
suite.addTest(new com.Arsindemo2.Sampletesting("testpass"));

Can constructos be tested using JUnit

Hi there,

I'm not sure if this is absolutely the best forum for this post, so forgive me if it's off-topic.

I've come across a behavior in JUnit that seems like a bug to me. If you write:

assertTrue( /* some condition... */ );

and the assertion fails, the failure message you get says "AssertionFailed: null". This is horribly confusing, and caused me to waste some time looking for nulls in the condition, and wondering why it wasn't simply throwing NullPointerException instead.

A much better, clearer message would have been "AssertionFailed: false".