package org.mutabilitydetector.benchmarks.inheritance;
/*
* #%L
* MutabilityDetector
* %%
* Copyright (C) 2008 - 2014 Graham Allan
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertImmutable;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areNotImmutable;
import org.junit.Test;
import org.mutabilitydetector.benchmarks.MutableByExtendingMutableType;
import org.mutabilitydetector.benchmarks.types.AbstractType.ImmutableSubtypeOfAbstractType;
public class TestSubclassingOfMutableType {
@Test
public void testSupertypeIsEffectivelyImmutable() throws Exception {
assertInstancesOf(ImmutableSupertype.class, areNotImmutable());
}
@Test
public void testImmutableSubtypeIsReportedAsImmutable() throws Exception {
assertImmutable(ImmutableSubtypeOfImmutableSupertype.class);
}
@Test
public void mutableSubtype() throws Exception {
assertInstancesOf(MutableSubtypeOfImmutableSupertype.class, areNotImmutable());
}
@Test
public void classExtendingObjectIsNotRenderedMutable() throws Exception {
assertImmutable(ImmutableSubtypeWithNoSuperclass.class);
}
@Test
public void classIsNotMadeMutableJustByExtendingAbstractClass() throws Exception {
assertImmutable(ImmutableSubtypeOfAbstractType.class);
}
@Test
public void immutableSubclassIsMutableIfSuperclassIsMutable() throws Exception {
assertInstancesOf(MutableByExtendingMutableType.class, areNotImmutable());
}
}