Case1Test.java

/*****************************************************************************
 * Copyright 2011 Zdenko Vrabel
 *
 * 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.zdevra.guice.mvc.case1;

import java.io.IOException;

import javax.servlet.Servlet;
import javax.servlet.ServletException;

import org.testng.Assert;
import org.testng.annotations.Test;
import org.zdevra.guice.mvc.AbstractTest;
import org.zdevra.guice.mvc.TestServlet;

import com.meterware.httpunit.GetMethodWebRequest;
import com.meterware.httpunit.WebRequest;
import com.meterware.httpunit.WebResponse;
import com.meterware.servletunit.InvocationContext;
import com.meterware.servletunit.ServletUnitClient;

/**
 * This case tests the basic functionality like invoking right method,
 * manipulation with session, exception handling etc..
 */
@Test
public class Case1Test extends AbstractTest {

    public static class Case1Servlet extends TestServlet {

        public Case1Servlet() {
            super(Case1Controller.class, new Case1Module());
        }
    }

    public Case1Test() {
        super(Case1Servlet.class);
    }

    @Test
    public void testSimpleRequest() throws IOException, ServletException {
        //prepare request
        ServletUnitClient sc = sr.newClient();
        WebRequest request = new GetMethodWebRequest("http://www.bookstore.com/test/do/simplecall");
        InvocationContext ic = sc.newInvocation(request);

        //invoke request
        Servlet ss = ic.getServlet();
        ss.service(ic.getRequest(), ic.getResponse());
        WebResponse response = ic.getServletResponse();

        //process response
        String out = response.getText();
        Assert.assertTrue(out.contains("simple call"));
    }

    @Test
    public void testFromSession() throws IOException, ServletException {
        //prepare request
        ServletUnitClient sc = sr.newClient();
        WebRequest request = new GetMethodWebRequest("http://www.bookstore.com/test/do/session");
        InvocationContext ic = sc.newInvocation(request);
        ic.getRequest().getSession(true).setAttribute("author", "Shakespeare");
        ic.getRequest().getSession(true).setAttribute("year", 1564);

        //invoke request
        Servlet ss = ic.getServlet();
        ss.service(ic.getRequest(), ic.getResponse());
        WebResponse response = ic.getServletResponse();

        //process response
        String out = response.getText();
        Assert.assertTrue(out.contains("Shakespeare 1564"));

        String book = (String) ic.getRequest().getSession().getAttribute("book");
        Assert.assertTrue(book.contains("Hamlet"));
    }

    @Test
    public void testFromSessionModel() throws Exception {
        //prepare request
        ServletUnitClient sc = sr.newClient();
        WebRequest request = new GetMethodWebRequest("http://www.bookstore.com/test/do/sessionmodel");
        InvocationContext ic = sc.newInvocation(request);
        ic.getRequest().getSession(true).setAttribute("author", "Shakespeare");
        ic.getRequest().getSession(true).setAttribute("year", 1564);
        ic.getRequest().getSession(true).setAttribute("book", "Hamlet");

        //invoke request
        Servlet ss = ic.getServlet();
        ss.service(ic.getRequest(), ic.getResponse());
        WebResponse response = ic.getServletResponse();

        //process response
        String out = response.getText();
        String sessionOut = (String) ic.getRequest().getSession().getAttribute("book");

        System.out.println("out:" + out);
        System.out.println("sessionout:" + sessionOut);
    }

    @Test
    public void testPathAnnotation() throws Exception {
        //prepare request
        ServletUnitClient sc = sr.newClient();
        WebRequest request = new GetMethodWebRequest("http://www.bookstore.com/test/do/pathtest");
        InvocationContext ic = sc.newInvocation(request);

        //invoke request
        Servlet ss = ic.getServlet();
        ss.service(ic.getRequest(), ic.getResponse());
        WebResponse response = ic.getServletResponse();

        //process response
        String out = response.getText();
        Assert.assertTrue(out.contains("viewId=0 test message:default model name & path test done"));
    }

    @Test
    public void testModelNameAnnotation() throws Exception {
        //prepare request
        ServletUnitClient sc = sr.newClient();
        WebRequest request = new GetMethodWebRequest("http://www.bookstore.com/test/do/modelnametest");
        InvocationContext ic = sc.newInvocation(request);

        //invoke request
        Servlet ss = ic.getServlet();
        ss.service(ic.getRequest(), ic.getResponse());
        WebResponse response = ic.getServletResponse();

        //process response
        String out = response.getText();
        Assert.assertTrue(out.contains("viewId=0 test message:defined model name & path test done"));
    }
}