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Struts example source code file (DefaultWorkflowInterceptorTest.java)

This example Struts source code file (DefaultWorkflowInterceptorTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

action, actioncontext, actioninvocation, defaultworkflowinterceptor, defaultworkflowinterceptor, exception, exception, hashmap, objectfactory, override, string, string, util, validationinterceptor, validationinterceptor

The Struts DefaultWorkflowInterceptorTest.java source code

/*
 * Copyright 2002-2006,2009 The Apache Software Foundation.
 * 
 * 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 com.opensymphony.xwork2.interceptor;

import com.opensymphony.xwork2.*;
import com.opensymphony.xwork2.config.entities.InterceptorConfig;
import com.opensymphony.xwork2.config.entities.ActionConfig;
import com.opensymphony.xwork2.validator.ValidationInterceptor;

import java.util.HashMap;

import org.easymock.EasyMock;
import org.easymock.IAnswer;


/**
 * Unit test for {@link DefaultWorkflowInterceptor}.
 *
 * @author Jason Carreira
 */
public class DefaultWorkflowInterceptorTest extends XWorkTestCase {

    DefaultWorkflowInterceptor interceptor;
    private ActionInvocation invocation;
    private Action action;
    private ActionProxy proxy;
    private ActionConfig config;
    private String result = "testing123";


    public void testInvokesActionInvocationIfNoErrors() throws Exception {
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.intercept(invocation);
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testReturnsInputWithoutExecutingIfHasErrors() throws Exception {
        result = Action.INPUT;

        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.intercept(invocation);
        assertEquals(Action.INPUT, interceptor.intercept(invocation));
    }

    public void testExcludesMethod() throws Exception {
        interceptor.setExcludeMethods("execute");

        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("execute");
        interceptor.setExcludeMethods("execute");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testExcludesMethodWithWildCard() throws Exception {
        interceptor.setExcludeMethods("*");

        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.intercept(invocation);
        validationInterceptor.setExcludeMethods("*");
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesMethodWithWildcard() throws Exception {
        interceptor.setIncludeMethods("*");

        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setIncludeMethods("*");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }


    public void testIncludesMethod() throws Exception {
        interceptor.setIncludeMethods("execute");

        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setIncludeMethods("execute");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesAndExcludesMethod() throws Exception {
        interceptor.setExcludeMethods("execute,input,validate");
        interceptor.setIncludeMethods("execute");
        
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("execute,input,validate");
        validationInterceptor.setIncludeMethods("execute");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesAndExcludesMethodAllWildCarded() throws Exception {
        interceptor.setExcludeMethods("*");
        interceptor.setIncludeMethods("*");
        
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("*");
        validationInterceptor.setIncludeMethods("*");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesAndExcludesMethodWithExcludeWildcard() throws Exception {
        interceptor.setExcludeMethods("*");
        interceptor.setIncludeMethods("execute");
        
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("*");
        validationInterceptor.setIncludeMethods("execute");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesAndExcludesMethodWithIncludeWildcardAndNoMatches() throws Exception {
        interceptor.setExcludeMethods("execute,input,validate");
        interceptor.setIncludeMethods("*");
        
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("execute,input,validate");
        validationInterceptor.setIncludeMethods("*");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testIncludesAndExcludesMethodWithIncludeWildcard() throws Exception {
        interceptor.setExcludeMethods("input,validate");
        interceptor.setIncludeMethods("*");
        
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("input,validate");
        validationInterceptor.setIncludeMethods("*");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }

    public void testNoValidateAction() throws Exception {
        ValidationInterceptor validationInterceptor = create();
        validationInterceptor.setExcludeMethods("execute,input,validate");
        validationInterceptor.setIncludeMethods("execute");
        validationInterceptor.intercept(invocation);
        
        assertEquals(result, interceptor.intercept(invocation));
    }
    
    
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        config = new ActionConfig.Builder("", "name", "").build();
        action = EasyMock.createNiceMock(ValidateAction.class);
        invocation = EasyMock.createNiceMock(ActionInvocation.class);
        interceptor = new DefaultWorkflowInterceptor();
        proxy = EasyMock.createNiceMock(ActionProxy.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()).andReturn("execute").anyTimes();


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

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

    @Override
    protected void tearDown() throws Exception {
        super.tearDown();
    }
    
    protected ValidationInterceptor create() {
        ObjectFactory objectFactory = container.getInstance(ObjectFactory.class);
        return (ValidationInterceptor) objectFactory.buildInterceptor(
                new InterceptorConfig.Builder("model", ValidationInterceptor.class.getName()).build(), new HashMap());
    }

    
    

    private interface ValidateAction extends Action, Validateable, ValidationAware {
    }
}

Other Struts examples (source code examples)

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