JUnit class not found (not loading) in Eclipse

I get below error when I run jUnit test class n Eclipse:

Class not found com.ucc.csd.server.PhraseGeneratorTest

java.lang.ClassNotFoundException: com.ucc.csd.server.PhraseGeneratorTest

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:316)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:683)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:425)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:445)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Solution:

1. Right-click on the test class, go to "run as" option

2. Select "classpath" tab 

3. Select "user entries" option.

4. Click advanced.

5. Select "add folder" and click "Ok"

Sometimes you may have to right-click on project -> properties -> uncheck the default output directory. Then clean your project and run your jUnit tests.

JUnit class not found (not loading) in Eclipse

I get below error when I run jUnit test class n Eclipse:

Class not found com.ucc.csd.server.PhraseGeneratorTest

java.lang.ClassNotFoundException: com.ucc.csd.server.PhraseGeneratorTest

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:316)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:683)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:425)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:445)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Solution:

1. Right-click on the test class, go to "run as" option

2. Select "classpath" tab 

3. Select "user entries" option.

4. Click advanced.

5. Select "add folder" and click "Ok"

Sometimes you may have to right-click on project -> properties -> uncheck the default output directory. Then clean your project and run your jUnit tests.

Eclipse: running single test

To run a single test, or a group of tests use "*" for wild-cards and "," to separate the classes you want to run:

mvn -Dtest=*DaoTest, MyOtherTest test

Eclipse: running single test

To run a single test, or a group of tests use "*" for wild-cards and "," to separate the classes you want to run:

mvn -Dtest=*DaoTest, MyOtherTest test