CODEWITHSUNDEEP
javagwtjunit
Bucky Pope
Bucky Pope

Reputation: 135

GWTTestCase - No Tests Found

I'm running in eclipse juno with get 1.7.5 trying to set up junit testing. I added the junit jar from the juno plugin folder. I've set the option for junit 4.

I created a new get project 'MyJunitProject' and with one class under client 'MyFirstGWTTestCase.' Here is the code.

package com.client;

import org.junit.Test;

import com.google.gwt.junit.client.GWTTestCase;

 public class MyFirstGWTTestCase extends GWTTestCase {

@Override
public String getModuleName() {
    return "com.MyJunitProject";
}

@Test
public void myFirstTest() {
    assertTrue(true);
}

}

I get the following error:

junit.framework.AssertionFailedError: No tests found in com.client.MyFirstGWTTestCase
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.TestSuite$1.runTest(TestSuite.java:97)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:243)
at junit.framework.TestSuite.run(TestSuite.java:238)
at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Upvotes: 1

Views: 1713

Answers (3)

Arun Avanathan
Arun Avanathan

Reputation: 1160

If you are using log4j / slf4j, check whether you have log4j properties in test/resources folder

Upvotes: 0

Colin Alworth
Colin Alworth

Reputation: 18331

Unfortunatly, GWT test cases are all running using the JUnit 3 model, not JUnit 4. This means that the @Test annotation doesn't mean anything, and that your methods must start with the word test. So instead of 

//wrong! at least as of GWT 2.5 in a GWTTestCase
@Test
public void myFirstTest() {
    assertTrue(true);
}

you should write

public void testMyFirstTestCase() {
    assertTrue(true);
}

It doesn't matter what the rest of the method name is, as long as it begins with 'test'.

Upvotes: 8

Adarsha
Adarsha

Reputation: 895

Here is an example of GWTTestCase.

http://www.tutorialspoint.com/gwt/gwt_junit_integration.htm

Follow the steps given in above link.

Upvotes: 0

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