core/src/test/java/com/opensymphony/xwork2/interceptor/ValidationInterceptorPrefixMethodInvocationTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.opensymphony.xwork2.interceptor;

import com.opensymphony.xwork2.*;
import com.opensymphony.xwork2.config.entities.ActionConfig;
import com.opensymphony.xwork2.config.entities.InterceptorConfig;
import com.opensymphony.xwork2.validator.ValidationInterceptor;
import org.easymock.EasyMock;
import org.easymock.IAnswer;

import java.util.HashMap;

/**
 * Test ValidationInterceptor's prefix method invocation capabilities.
 * 
 * @author tm_jee
 * @version $Date$ $Id$
 */
public class ValidationInterceptorPrefixMethodInvocationTest extends XWorkTestCase {
    private ActionInvocation invocation;
    private ActionConfig config;
    private ActionProxy proxy;
    private ValidateAction action;
    private String result;
    private String method;

    public void testPrefixMethodInvocation1() throws Exception {
		method = "save";
		result = Action.INPUT;
		
		ValidationInterceptor interceptor = create();
		String result = interceptor.intercept(invocation);
		
		assertEquals(Action.INPUT, result);
	}
	
	public void testPrefixMethodInvocation2() throws Exception {
		method = "save";
		result = "okok";

		ValidationInterceptor interceptor = create();
		String result = interceptor.intercept(invocation);
		
		assertEquals("okok", result);
	}
	
	protected ValidationInterceptor create() {
	    ObjectFactory objectFactory = container.getInstance(ObjectFactory.class);
	    return (ValidationInterceptor) objectFactory.buildInterceptor(
                new InterceptorConfig.Builder("model", ValidationInterceptor.class.getName()).build(), new HashMap<String, String>());
    }
	
	private interface ValidateAction extends Action, Validateable, ValidationAware {
		void validateDoSave();
		void validateSubmit();
		String submit();
    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        config = new ActionConfig.Builder("", "action", "").build();
        invocation = EasyMock.createNiceMock(ActionInvocation.class);
        proxy = EasyMock.createNiceMock(ActionProxy.class);
        action = EasyMock.createNiceMock(ValidateAction.class);


        EasyMock.expect(invocation.getProxy()).andReturn(proxy).anyTimes();
        EasyMock.expect(invocation.getAction()).andReturn(action).anyTimes();
        EasyMock.expect(invocation.invoke()).andAnswer(new IAnswer<String>() {
            public String answer() throws Throwable {
                return result;
            }
        }).anyTimes();

        EasyMock.expect(proxy.getConfig()).andReturn(config).anyTimes();
        EasyMock.expect(proxy.getMethod()).andAnswer(new IAnswer<String>() {
            public String answer() throws Throwable {
                return method;
            }
        }).anyTimes();


        EasyMock.replay(invocation);
        EasyMock.replay(action);
        EasyMock.replay(proxy);

        ActionContext contex = new ActionContext(new HashMap<String, Object>());
        ActionContext.setContext(contex);
        contex.setActionInvocation(invocation);
    }
}