Synnefo » Pithos Android Client

/**

 *

 * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>

 *

 * ====================================================================

 * 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 org.jclouds.gae;

import static org.easymock.EasyMock.expect;

import static org.easymock.classextension.EasyMock.createMock;

import static org.easymock.classextension.EasyMock.createNiceMock;

import static org.easymock.classextension.EasyMock.replay;

import static org.testng.Assert.assertEquals;

import java.io.File;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URI;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import java.util.concurrent.ExecutorService;

import javax.ws.rs.HttpMethod;

import javax.ws.rs.core.HttpHeaders;

import org.jclouds.http.HttpRequest;

import org.jclouds.http.HttpResponse;

import org.jclouds.http.Payloads;

import org.jclouds.http.handlers.DelegatingErrorHandler;

import org.jclouds.http.handlers.DelegatingRetryHandler;

import org.jclouds.http.internal.HttpWire;

import org.jclouds.util.Utils;

import org.testng.annotations.BeforeTest;

import org.testng.annotations.Parameters;

import org.testng.annotations.Test;

import com.google.appengine.api.urlfetch.HTTPHeader;

import com.google.appengine.api.urlfetch.HTTPRequest;

import com.google.appengine.api.urlfetch.HTTPResponse;

import com.google.appengine.api.urlfetch.URLFetchService;

import com.google.appengine.repackaged.com.google.common.base.Charsets;

import com.google.common.io.Files;

/**

 * 

 * @author Adrian Cole

 */

@Test

public class GaeHttpCommandExecutorServiceTest {

   GaeHttpCommandExecutorService client;

   URI endPoint;

   @BeforeTest

   void setupClient() throws MalformedURLException {

      endPoint = URI.create("http://localhost:80/foo");

      client = new GaeHttpCommandExecutorService(createNiceMock(URLFetchService.class),

               createNiceMock(ExecutorService.class), createNiceMock(DelegatingRetryHandler.class),

               createNiceMock(DelegatingErrorHandler.class), createNiceMock(HttpWire.class));

   }

   @Test

   void testConvertHostHeaderToEndPoint() {

      // TODO

   }

   @Test

   void testConvertWithHeaders() throws IOException {

      HTTPResponse gaeResponse = createMock(HTTPResponse.class);

      expect(gaeResponse.getResponseCode()).andReturn(200);

      List<HTTPHeader> headers = new ArrayList<HTTPHeader>();

      headers.add(new HTTPHeader(HttpHeaders.CONTENT_TYPE, "text/xml"));

      expect(gaeResponse.getHeaders()).andReturn(headers);

      expect(gaeResponse.getContent()).andReturn(null).atLeastOnce();

      replay(gaeResponse);

      HttpResponse response = client.convert(gaeResponse);

      assertEquals(response.getStatusCode(), 200);

      assertEquals(response.getContent(), null);

      assertEquals(response.getHeaders().size(), 1);

      assertEquals(response.getFirstHeaderOrNull(HttpHeaders.CONTENT_TYPE), "text/xml");

   }

   @Test

   void testConvertWithContent() throws IOException {

      HTTPResponse gaeResponse = createMock(HTTPResponse.class);

      expect(gaeResponse.getResponseCode()).andReturn(200);

      List<HTTPHeader> headers = new ArrayList<HTTPHeader>();

      headers.add(new HTTPHeader(HttpHeaders.CONTENT_TYPE, "text/xml"));

      expect(gaeResponse.getHeaders()).andReturn(headers);

      expect(gaeResponse.getContent()).andReturn("hello".getBytes()).atLeastOnce();

      replay(gaeResponse);

      HttpResponse response = client.convert(gaeResponse);

      assertEquals(response.getStatusCode(), 200);

      assertEquals(Utils.toStringAndClose(response.getContent()), "hello");

      assertEquals(response.getHeaders().size(), 1);

      assertEquals(response.getFirstHeaderOrNull(HttpHeaders.CONTENT_TYPE), "text/xml");

   }

   @Test

   void testConvertRequestGetsTargetAndUri() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      HTTPRequest gaeRequest = client.convert(request);

      assertEquals(gaeRequest.getURL().getPath(), "/foo");

   }

   @Test

   void testConvertRequestSetsFetchOptions() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      HTTPRequest gaeRequest = client.convert(request);

      assert gaeRequest.getFetchOptions() != null;

   }

   @Test

   void testConvertRequestSetsHeaders() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      request.getHeaders().put("foo", "bar");

      HTTPRequest gaeRequest = client.convert(request);

      assertEquals(gaeRequest.getHeaders().get(0).getName(), "foo");

      assertEquals(gaeRequest.getHeaders().get(0).getValue(), "bar");

   }

   @Test

   void testConvertRequestNoContent() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      HTTPRequest gaeRequest = client.convert(request);

      assert gaeRequest.getPayload() == null;

      assertEquals(gaeRequest.getHeaders().size(), 2);// content length, user agent

      assertEquals(gaeRequest.getHeaders().get(0).getName(), HttpHeaders.USER_AGENT);

      assertEquals(gaeRequest.getHeaders().get(0).getValue(), "jclouds/1.0 urlfetch/1.3.0");

   }

   @Test

   void testConvertRequestStringContent() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      request.setPayload("hoot!");

      testHoot(request);

   }

   @Test

   void testConvertRequestInputStreamContent() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      request.setPayload(Utils.toInputStream("hoot!"));

      testHoot(request);

   }

   @Test

   void testConvertRequestBytesContent() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      request.setPayload("hoot!".getBytes());

      testHoot(request);

   }

   @Test(expectedExceptions = UnsupportedOperationException.class)

   void testConvertRequestBadContent() throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      request.setPayload(Payloads.newPayload(new Date()));

      client.convert(request);

   }

   @Test

   @Parameters("basedir")

   void testConvertRequestFileContent(String basedir) throws IOException {

      HttpRequest request = new HttpRequest(HttpMethod.GET, endPoint);

      File file = new File(basedir, "target/testfiles/hoot");

      file.getParentFile().mkdirs();

      Files.write("hoot!".getBytes(Charsets.UTF_8), file);

      request.setPayload(file);

      testHoot(request);

   }

   private void testHoot(HttpRequest request) throws IOException {

      request.getHeaders().put(HttpHeaders.CONTENT_TYPE, "text/plain");

      HTTPRequest gaeRequest = client.convert(request);

      try {

         assertEquals(gaeRequest.getHeaders().get(0).getName(), HttpHeaders.CONTENT_TYPE);

         assertEquals(gaeRequest.getHeaders().get(0).getValue(), "text/plain");

      } catch (AssertionError e) {

         assertEquals(gaeRequest.getHeaders().get(1).getName(), HttpHeaders.CONTENT_TYPE);

         assertEquals(gaeRequest.getHeaders().get(1).getValue(), "text/plain");

      }

      assertEquals(new String(gaeRequest.getPayload()), "hoot!");

   }

}