Test to demonstrate that HTTP cookie hostnames aren't case-sensitive.

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.net.URISyntaxException;

import java.util.List;

import java.util.logging.Logger;

import java.util.logging.SimpleFormatter;

import java.util.logging.StreamHandler;

import junit.framework.TestCase;

import org.apache.http.HttpHost;

import org.apache.http.HttpResponse;

import org.apache.http.client.HttpClient;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.conn.params.ConnRoutePNames;

import org.apache.http.impl.client.DefaultHttpClient;

import tests.http.MockResponse;

import tests.http.MockWebServer;

import tests.http.RecordedRequest;

public final class CookiesTest extends TestCase {

            logger.removeHandler(handler);

        }

    }

    /**

     * Test that cookies aren't case-sensitive with respect to hostname.

     * http://b/3167208

     */

    public void testCookiesWithNonMatchingCase() throws Exception {

        // use a proxy so we can manipulate the origin server's host name

        server = new MockWebServer();

        server.enqueue(new MockResponse()

                .addHeader("Set-Cookie: a=first; Domain=my.t-mobile.com")

                .addHeader("Set-Cookie: b=second; Domain=.T-mobile.com")

                .addHeader("Set-Cookie: c=third; Domain=.t-mobile.com")

                .setBody("This response sets some cookies."));

        server.enqueue(new MockResponse()

                .setBody("This response gets those cookies back."));

        server.play();

        HttpClient client = new DefaultHttpClient();

        client.getParams().setParameter(

                ConnRoutePNames.DEFAULT_PROXY, new HttpHost("localhost", server.getPort()));

        HttpResponse getCookies = client.execute(new HttpGet("http://my.t-mobile.com/"));

        getCookies.getEntity().consumeContent();

        server.takeRequest();

        HttpResponse sendCookies = client.execute(new HttpGet("http://my.t-mobile.com/"));

        sendCookies.getEntity().consumeContent();

        RecordedRequest sendCookiesRequest = server.takeRequest();

        assertContains(sendCookiesRequest.getHeaders(), "Cookie: a=first; b=second; c=third");

    }

    private void assertContains(List<String> headers, String header) {

        assertTrue(headers.toString(), headers.contains(header));

    }

}