package org.zdevra.guice.mvc.case11;

import java.io.IOException;

import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethod;
import org.testng.Assert;
import org.testng.annotations.Test;
import org.zdevra.guice.mvc.WebTest;

public class Case11Test extends WebTest {

    //------------------------------------------------------------------------------------
    // setup
    //------------------------------------------------------------------------------------
    @Override
    protected void setupWebserver() {
        setPort(9191);
        addWebapp("src/test/java/org/zdevra/guice/mvc/case11/webapp", "/webapp");
    }

    //------------------------------------------------------------------------------------
    // tests
    //------------------------------------------------------------------------------------
    @Test
    public void testRedirectAbsolute() throws HttpException, IOException {
        HttpMethod method = doRequest("http://localhost:9191/webapp/case11/absolute-redirect");

        int code = method.getStatusCode();
        Header location = method.getResponseHeader("Location");

        System.out.println("code:" + code);
        System.out.println("location:" + location.getValue());
        Assert.assertEquals(code, 302);
        Assert.assertEquals(location.getValue(), "http://www.google.com?param1=value1");
    }

    @Test
    public void testRedirectRelative() throws HttpException, IOException {
        HttpMethod method = doRequest("http://localhost:9191/webapp/case11/relative-redirect");

        int code = method.getStatusCode();
        Header location = method.getResponseHeader("Location");

        Assert.assertEquals(code, 302);
        Assert.assertEquals(location.getValue(), "http://localhost:9191/welcome?param1=value1");
    }

    @Test
    public void testRedirectContext() throws HttpException, IOException {
        HttpMethod method = doRequest("http://localhost:9191/webapp/case11/relative-context");

        int code = method.getStatusCode();
        Header location = method.getResponseHeader("Location");

        Assert.assertEquals(code, 302);
        Assert.assertEquals(location.getValue(), "http://localhost:9191/webapp/case11/welcome?param2=value2");

    }

    @Test
    public void testError() throws HttpException, IOException {
        HttpMethod method = doRequest("http://localhost:9191/webapp/case11/npe");

        int code = method.getStatusCode();
        String body = method.getResponseBodyAsString();

        Assert.assertEquals(code, 500);
        Assert.assertTrue(body.startsWith("<HTML>"));
    }

    @Test
    public void testNotFound() throws HttpException, IOException {
        HttpMethod method = doRequest("http://localhost:9191/webapp/case11/unknown");

        int code = method.getStatusCode();
        String body = method.getResponseBodyAsString();

        Assert.assertEquals(code, 404);
        Assert.assertTrue(body.startsWith("<HTML>"));
    }
}