ConstantsAnswerMock.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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.
 */

package org.uberfire.mocks;

import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;

import static org.mockito.Mockito.*;

public class ConstantsAnswerMock implements Answer {

    /**
     * Mockito Answer to be used when mocking GWT constants classes.
     * @param invocation
     * @return The method name as a String
     * @throws Throwable
     */
    @Override
    public Object answer(final InvocationOnMock invocation) throws Throwable {
        if (String.class.equals(invocation.getMethod().getReturnType())) {
            return invocation.getMethod().getName();
        } else {
            return RETURNS_DEFAULTS.answer(invocation);
        }
    }
}