testspringappcontroller.java

朱冰-springmvc

package tests;

import java.util.Map;
import java.util.List;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import junit.framework.TestCase;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.web.servlet.ModelAndView;
import web.SpringappController;
import bus.Product;

public class TestSpringappController extends TestCase {

    private ApplicationContext ac;

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

    public void testHandleRequest() throws ServletException, IOException {
        SpringappController sc = (SpringappController) 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());
    }

}