1 files changed, 147 insertions, 0 deletions
diff --git a/junit4/src/test/java/org/junit/tests/running/methods/TestMethodTest.java b/junit4/src/test/java/org/junit/tests/running/methods/TestMethodTest.java
new file mode 100644
index 0000000..cbabab2
--- /dev/null
+++ b/junit4/src/test/java/org/junit/tests/running/methods/TestMethodTest.java
@@ -0,0 +1,147 @@
+package org.junit.tests.running.methods;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Collections;
+import java.util.List;
+
+import junit.framework.JUnit4TestAdapter;
+import junit.framework.TestResult;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.JUnitCore;
+import org.junit.runner.Result;
+import org.junit.runners.BlockJUnit4ClassRunner;
+import org.junit.runners.model.InitializationError;
+
+public class TestMethodTest {
+
+	@SuppressWarnings("all")  
+	public static class EverythingWrong {
+		private EverythingWrong() {}
+		@BeforeClass public void notStaticBC() {}
+		@BeforeClass static void notPublicBC() {}
+		@BeforeClass public static int nonVoidBC() { return 0; }
+		@BeforeClass public static void argumentsBC(int i) {}
+		@BeforeClass public static void fineBC() {}
+		@AfterClass public void notStaticAC() {}
+		@AfterClass static void notPublicAC() {}
+		@AfterClass public static int nonVoidAC() { return 0; }
+		@AfterClass public static void argumentsAC(int i) {}
+		@AfterClass public static void fineAC() {}
+		@After public static void staticA() {}
+		@After void notPublicA() {}
+		@After public int nonVoidA() { return 0; }
+		@After public void argumentsA(int i) {}
+		@After public void fineA() {}
+		@Before public static void staticB() {}
+		@Before void notPublicB() {}
+		@Before public int nonVoidB() { return 0; }
+		@Before public void argumentsB(int i) {}
+		@Before public void fineB() {}
+		@Test public static void staticT() {}
+		@Test void notPublicT() {}
+		@Test public int nonVoidT() { return 0; }
+		@Test public void argumentsT(int i) {}
+		@Test public void fineT() {}
+	}
+	
+	@Test public void testFailures() throws Exception {
+		List<Throwable> problems= validateAllMethods(EverythingWrong.class);
+		int errorCount= 1 + 4 * 5; // missing constructor plus four invalid methods for each annotation */
+		assertEquals(errorCount, problems.size());
+	}
+
+	static public class SuperWrong {
+		@Test void notPublic() {
+		}
+	}
+
+	static public class SubWrong extends SuperWrong {
+		@Test public void justFine() {
+		}
+	}
+
+	@Test public void validateInheritedMethods() throws Exception {
+		List<Throwable> problems= validateAllMethods(SubWrong.class);
+		assertEquals(1, problems.size());
+	}
+
+	static public class SubShadows extends SuperWrong {
+		@Override
+		@Test public void notPublic() {
+		}
+	}
+
+	@Test public void dontValidateShadowedMethods() throws Exception {
+		List<Throwable> problems= validateAllMethods(SubShadows.class);
+		assertTrue(problems.isEmpty());
+	}
+
+	private List<Throwable> validateAllMethods(Class<?> clazz) {
+		try {
+			new BlockJUnit4ClassRunner(clazz);
+		} catch (InitializationError e) {
+			return e.getCauses();
+		}
+		return Collections.emptyList();
+	}
+
+	static public class IgnoredTest {
+		@Test public void valid() {}
+		@Ignore @Test public void ignored() {}
+		@Ignore("For testing purposes") @Test public void withReason() {}
+	}
+
+	@Test public void ignoreRunner() {
+		JUnitCore runner= new JUnitCore();
+		Result result= runner.run(IgnoredTest.class);
+		assertEquals(2, result.getIgnoreCount());
+		assertEquals(1, result.getRunCount());
+	}
+
+	@Test public void compatibility() {
+		TestResult result= new TestResult();
+		new JUnit4TestAdapter(IgnoredTest.class).run(result);
+		assertEquals(1, result.runCount());
+	}
+	
+	public static class Confused {
+		@Test public void a(Object b) {
+		}
+		
+		@Test public void a() {
+		}
+	}
+	
+	@Test(expected=InitializationError.class) public void overloaded() throws InitializationError {
+		new BlockJUnit4ClassRunner(Confused.class);
+	}
+	
+	public static class ConstructorParameter {
+		public ConstructorParameter(Object something) {
+		}
+		
+		@Test public void a() {
+		}
+	}
+	
+	@Test(expected=InitializationError.class) public void constructorParameter() throws InitializationError {
+		new BlockJUnit4ClassRunner(ConstructorParameter.class);
+	}
+	
+	public static class OnlyTestIsIgnored {
+		@Ignore @Test public void ignored() {}
+	}
+	
+	@Test public void onlyIgnoredMethodsIsStillFineTestClass() {
+		Result result= JUnitCore.runClasses(OnlyTestIsIgnored.class);
+		assertEquals(0, result.getFailureCount());
+		assertEquals(1, result.getIgnoreCount());
+	}
+}