package org.junit.tests.junit3compatibility;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import junit.framework.JUnit4TestAdapter;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.Description;
import org.junit.runner.JUnitCore;
import org.junit.runner.Request;
import org.junit.runner.Result;
public class SuiteMethodTest {
public static boolean wasRun;
static public class OldTest extends TestCase {
public OldTest(String name) {
super(name);
}
public static junit.framework.Test suite() {
TestSuite suite = new TestSuite();
suite.addTest(new OldTest("notObviouslyATest"));
return suite;
}
public void notObviouslyATest() {
wasRun = true;
}
}
@Test
public void makeSureSuiteIsCalled() {
wasRun = false;
JUnitCore.runClasses(OldTest.class);
assertTrue(wasRun);
}
static public class NewTest {
@Test
public void sample() {
wasRun = true;
}
public static junit.framework.Test suite() {
return new JUnit4TestAdapter(NewTest.class);
}
}
@Test
public void makeSureSuiteWorksWithJUnit4Classes() {
wasRun = false;
JUnitCore.runClasses(NewTest.class);
assertTrue(wasRun);
}
public static class CompatibilityTest {
@Ignore
@Test
public void ignored() {
}
public static junit.framework.Test suite() {
return new JUnit4TestAdapter(CompatibilityTest.class);
}
}
// when executing as JUnit 3, ignored tests are stripped out before execution
@Test
public void descriptionAndRunNotificationsAreConsistent() {
Result result = JUnitCore.runClasses(CompatibilityTest.class);
assertEquals(0, result.getIgnoreCount());
Description description = Request.aClass(CompatibilityTest.class).getRunner().getDescription();
assertEquals(0, description.getChildren().size());
}
static public class NewTestSuiteFails {
@Test
public void sample() {
wasRun = true;
}
public static junit.framework.Test suite() {
fail("called with JUnit 4 runner");
return null;
}
}
@Test
public void suiteIsUsedWithJUnit4Classes() {
wasRun = false;
Result result = JUnitCore.runClasses(NewTestSuiteFails.class);
assertEquals(1, result.getFailureCount());
assertFalse(wasRun);
}
static public class NewTestSuiteNotUsed {
private static boolean wasIgnoredRun;
@Test
public void sample() {
wasRun = true;
}
@Ignore
@Test
public void ignore() {
wasIgnoredRun = true;
}
public static junit.framework.Test suite() {
return new JUnit4TestAdapter(NewTestSuiteNotUsed.class);
}
}
@Test
public void makeSureSuiteNotUsedWithJUnit4Classes2() {
wasRun = false;
NewTestSuiteNotUsed.wasIgnoredRun = false;
Result res = JUnitCore.runClasses(NewTestSuiteNotUsed.class);
assertTrue(wasRun);
assertFalse(NewTestSuiteNotUsed.wasIgnoredRun);
assertEquals(0, res.getFailureCount());
assertEquals(1, res.getRunCount());
assertEquals(0, res.getIgnoreCount());
}
}