Running jenkins gives "package org.junit does not exist"

Can any one please help me with that error?

build-project:
     [echo] AntProject: /root/.jenkins/jobs/Ant/workspace/build.xml
    [javac] Compiling 2 source files to /root/.jenkins/jobs/Ant/workspace/bin
    [javac] /root/.jenkins/jobs/Ant/workspace/src/com/moi/test/junit/MaClasseTest.java:3: package org.junit does not exist
    [javac] import static org.junit.Assert.*;
    [javac]                        ^
    [javac] /root/.jenkins/jobs/Ant/workspace/src/com/moi/test/junit/MaClasseTest.java:5: package org.junit does not exist
    [javac] import org.junit.Test;
    [javac]                 ^
    [javac] /root/.jenkins/jobs/Ant/workspace/src/com/moi/test/junit/MaClasseTest.java:9: cannot find symbol
    [javac] symbol  : class Test
    [javac] location: class com.moi.test.junit.MaClasseTest
    [javac]     @Test
    [javac]      ^
    [javac] /root/.jenkins/jobs/Ant/workspace/src/com/moi/test/junit/MaClasseTest.java:12: cannot find symbol
    [javac] symbol  : method assertTrue(boolean)
    [javac] location: class com.moi.test.junit.MaClasseTest
    [javac]              assertTrue(MaClasse.additioner(2,2) == 4); 
    [javac]              ^
    [javac] 开发者_JAVA技巧4 errors

BUILD FAILED /root/.jenkins/jobs/Ant/workspace/build.xml:35: Compile failed; see the compiler error output for details.

it seems you forgot to make junit library available in your classparh

My solution :

• Download junit.jar
• In the projet.properties file, find the line "javac.test.classpath=\" and add at the end /your/path/to/junit-4.10.jar
• you can test locally to see if it works
• push on github
• build on jenkins and voila it works :)

You need to provide a compilation classpath to javac, which includes junit.jar.

Check the <classpath> tag inside <javac> for one way to solve this.

I ran into this problem because I accidentally put the failing JUnit test Java source file to location src/main/java/... instead of the correct src/test/java/....

My IDE Eclipse didn't complain about missing imports and would happily run tests from that file while it was located at src/main/java/... — while Jenkins would abort building, and therefore testing.

Moving the problematic file to the correct location, src/test/java/..., resolved my issue.