package org.junit.tests;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.internal.runners.InitializationError;
import org.junit.internal.runners.TestClassRunner;
import org.junit.runner.Description;
import org.junit.runner.Request;
import org.junit.runner.Runner;
import org.junit.runner.notification.RunNotifier;
import static org.junit.Assert.assertEquals;
public class ValidationTest {
public static class WrongBeforeClass {
@BeforeClass
protected int a() {
return 0;
}
}
@Test(expected=InitializationError.class)
public void testClassRunnerHandlesBeforeClassAndAfterClassValidation() throws InitializationError {
new TestClassRunner(WrongBeforeClass.class, new Runner() {
@Override
public Description getDescription() {
return null;
}
@Override
public void run(RunNotifier notifier) {
// do nothing
}
});
}
@Test
public void initializationErrorIsOnCorrectClass() {
assertEquals(WrongBeforeClass.class.getName(),
Request.aClass(WrongBeforeClass.class).getRunner().getDescription().getDisplayName());
}
}