Struts單元測試工具

比較古老的項目，用Struts，Spring的架構的，想做單元測試功能，能從action開始測邏輯的，網上找了個叫StrutsTestCase的工具包（https://sourceforge.net/projects/strutstestcase/），結合Junit可以實現，注意選擇正確版本，不同Struts版本需要下載不同的包，按例子來做很方便，包括數據庫的操作也是真實去做的。

//  StrutsTestCase - a JUnit extension for testing Struts actions
//  within the context of the ActionServlet.
//  Copyright (C) 2002 Deryl Seale
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the Apache Software License as
//  published by the Apache Software Foundation; either version 1.1
//  of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  Apache Software Foundation Licens for more details.
//
//  You may view the full text here: http://www.apache.org/LICENSE.txt

package examples;

import servletunit.struts.MockStrutsTestCase;

public class TestLoginAction extends MockStrutsTestCase {

    public TestLoginAction(String testName) {
        super(testName);
    }

    public void setUp() throws Exception {
        super.setUp();
        setInitParameter("validating","false");
        setConfigFile("/WEB-INF/xxx/struts-config.xml");
    }

    public void testSuccessfulLogin() {

        addRequestParameter("username","deryl");
        addRequestParameter("password","radar");
        setRequestPathInfo("/login");
        actionPerform();
        verifyForward("success");
        verifyForwardPath("/main/success.jsp");
        assertEquals("deryl",getSession().getAttribute("authentication"));
        verifyNoActionErrors();
    }

    public void testFailedLogin() {

        addRequestParameter("username","deryl");
        addRequestParameter("password","express");
        setRequestPathInfo("/login");
        actionPerform();
        verifyForward("login");
        verifyForwardPath("/login/login.jsp");
        verifyInputForward();
        verifyActionErrors(new String[] {"error.password.mismatch"});
        assertNull(getSession().getAttribute("authentication"));
    }

    public static void main(String[] args) {
        junit.textui.TestRunner.run(TestLoginAction.class);
    }


}