MutableReasonDetailTest.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 org.junit.Test;

public class MutableReasonDetailTest {

    @Test(expected=NullPointerException.class)
    public void doesNotPermitNullMessage() throws Exception {
        MutableReasonDetail.newMutableReasonDetail(null, TestUtil.unusedCodeLocation(), MutabilityReason.NULL_REASON);
    }
    
    @Test(expected=NullPointerException.class)
    public void doesNotPermitNullCodeLocation() throws Exception {
        MutableReasonDetail.newMutableReasonDetail("unused message", null, MutabilityReason.NULL_REASON);
    }

    @Test(expected=NullPointerException.class)
    public void doesNotPermitNullReason() throws Exception {
        MutableReasonDetail.newMutableReasonDetail("unused message", TestUtil.unusedCodeLocation(), null);
    }
    
}