org.unitils.mock.mockbehavior.MockBehavior Maven / Gradle / Ivy
/*
* Copyright 2008, Unitils.org
*
* 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.unitils.mock.mockbehavior;
import org.unitils.mock.core.proxy.ProxyInvocation;
/**
* Behavior for a mock instance. Mock behavior is defined before the test is performed and then executed during
* the test when needed. If a certain proxy method invocation requires the mock behavior, the {@link #execute} method
* is called with the invocation as argument. The result value will then be used as return value of the proxy method.
*
* @author Filip Neven
* @author Tim Ducheyne
* @author Kenny Claes
*/
public interface MockBehavior {
/**
* Executes the mock behavior.
*
* @param proxyInvocation The proxy method invocation, not null
* @return The return value, null if there is no return value
*/
Object execute(ProxyInvocation proxyInvocation) throws Throwable;
}