testspringappcontroller.java

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package cn.hxex.springapp.tests;

import java.io.IOException;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import junit.framework.TestCase;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.web.servlet.ModelAndView;

import cn.hxex.springapp.bus.Product;
import cn.hxex.springapp.spring.controller.ProductController;

public class TestSpringappController extends TestCase {
	private ApplicationContext ac;

	public void setUp() throws IOException {
		ac = new FileSystemXmlApplicationContext(
				"src/cn/hxex/springapp/tests/WEB-INF/springapp-servlet.xml");
	}

	public void testHandleRequest() throws ServletException, Exception {
		ProductController sc = (ProductController) ac
				.getBean("springappController");
		ModelAndView mav = sc.handleRequest((HttpServletRequest)null,
				(HttpServletResponse) null);
		Map m = mav.getModel();
		List pl = (List) ((Map) m.get("model")).get("products");
		Product p1 = (Product) pl.get(0);
		assertEquals("Lamp", p1.getDescription());
		Product p2 = (Product) pl.get(1);
		assertEquals("Table", p2.getDescription());
		Product p3 = (Product) pl.get(2);
		assertEquals("Chair", p3.getDescription());
	}
}