I got this error because I didn't create my own test suite correctly:
Here is how I did it correctly:
Put this in Foobar.java:
public class Foobar{
public int getfifteen(){
return 15;
}
}
Put this in FoobarTest.java:
import static org.junit.Assert.*;
import junit.framework.JUnit4TestAdapter;
import org.junit.Test;
public class FoobarTest {
@Test
public void mytest() {
Foobar f = new Foobar();
assert(15==f.getfifteen());
}
public static junit.framework.Test suite(){
return new JUnit4TestAdapter(FoobarTest.class);
}
}
Download junit4-4.8.2.jar I used the one from here:
http://www.java2s.com/Code/Jar/j/Downloadjunit4jar.htm
Compile it:
javac -cp .:./libs/junit4-4.8.2.jar Foobar.java FoobarTest.java
Run it:
el@failbox /home/el $ java -cp .:./libs/* org.junit.runner.JUnitCore FoobarTest
JUnit version 4.8.2
.
Time: 0.009
OK (1 test)
One test passed.