MutabilityReasonTest.java

package org.mutabilitydetector;

/*
 * #%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.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mutabilitydetector.MutabilityReason.ABSTRACT_TYPE_INHERENTLY_MUTABLE;
import static org.mutabilitydetector.MutabilityReason.ESCAPED_THIS_REFERENCE;
import static org.mutabilitydetector.MutabilityReason.MUTABLE_TYPE_TO_FIELD;
import static org.mutabilitydetector.MutabilityReason.NON_FINAL_FIELD;

import org.junit.Test;

public class MutabilityReasonTest {

    @Test public void isOneOfReturnsTrue() {
         assertTrue(NON_FINAL_FIELD.isOneOf(NON_FINAL_FIELD));
    }
    
    @Test public void isOneOfReturnsTrueWithSeveralArguments() {
        assertTrue(NON_FINAL_FIELD.isOneOf(ABSTRACT_TYPE_INHERENTLY_MUTABLE, NON_FINAL_FIELD, MUTABLE_TYPE_TO_FIELD));
   }
    
    @Test public void isOneOfReturnsFalseWhenNotEqualToAnyOfGivenReasons() {
        assertFalse(ESCAPED_THIS_REFERENCE.isOneOf(ABSTRACT_TYPE_INHERENTLY_MUTABLE, NON_FINAL_FIELD, MUTABLE_TYPE_TO_FIELD));
    }
}