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/*
* Copyright (C) 2010 Google Inc.
*
* 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 com.android.i18n.addressinput;
import com.android.i18n.addressinput.JsonpRequestBuilder.AsyncCallback;
import com.android.i18n.addressinput.testing.AsyncTestCase;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketTimeoutException;
public class JsonpRequestBuilderTest extends AsyncTestCase {
private JsonpRequestBuilder builder;
@Override
public void setUp() {
builder = new JsonpRequestBuilder();
}
public void testRequestObject() throws Exception {
delayTestFinish(4000);
builder.setTimeout(2000);
String url = HttpServer.execute(1000, "{\"id\": \"data\"}");
builder.requestObject(url, new AsyncCallback<JsoMap>() {
@Override
public void onFailure(Throwable caught) {
fail(caught.toString());
}
@Override
public void onSuccess(JsoMap result) {
assertNotNull(result);
assertEquals("data", result.get("id"));
finishTest();
}
});
}
public void testSetTimeout() throws Exception {
delayTestFinish(4000);
builder.setTimeout(1000);
String url = HttpServer.execute(2000, "Fubar");
builder.requestObject(url, new AsyncCallback<JsoMap>() {
@Override
public void onFailure(Throwable caught) {
assertNotNull(caught);
assertTrue(caught instanceof SocketTimeoutException);
finishTest();
}
@Override
public void onSuccess(JsoMap result) {
fail("The request should have timed out.");
}
});
}
public void testUrlEncoding() throws Exception {
delayTestFinish(4000);
builder.setTimeout(2000);
String urlBase = HttpServer.execute(1000, "{\"id\": \"data\"}");
String url = urlBase + "address/data/VN/B\u1EAFc K\u1EA1n";
builder.requestObject(url, new AsyncCallback<JsoMap>() {
@Override
public void onFailure(Throwable caught) {
fail(caught.toString());
}
@Override
public void onSuccess(JsoMap result) {
assertNotNull(result);
assertEquals("data", result.get("id"));
finishTest();
}
});
}
/**
* Simple implementation of an HTTP server.
*/
private static class HttpServer extends Thread {
/**
* Start an HTTP server that will serve one request and then terminate.
*
* @param timeoutMillis
* Wait this long before answering a request.
* @param response
* Reply to any request with this response.
* @return The URL to the server.
* @throws IOException
*/
public static String execute(long timeoutMillis, String response) throws IOException {
HttpServer server = new HttpServer(timeoutMillis, response);
server.start();
return "http://localhost:" + server.serverSocket.getLocalPort() + "/";
}
@Override
public void run() {
try {
Socket clientSocket = serverSocket.accept();
try {
synchronized (this) {
wait(waitMillis);
}
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
InputStream inputStream = clientSocket.getInputStream();
inputStream.read(new byte[1024]); // Discard input.
OutputStream outputStream = clientSocket.getOutputStream();
outputStream.write(response);
outputStream.close();
inputStream.close();
clientSocket.close();
serverSocket.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private HttpServer(long waitMillis, String response) throws IOException {
this.waitMillis = waitMillis;
this.response = (header + response).getBytes();
serverSocket = new ServerSocket(0);
}
private long waitMillis;
private byte[] response;
private ServerSocket serverSocket;
private static final String header = "HTTP/1.0 200 OK\nContent-Type: text/plain\n\n";
}
}
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