コード例 #1
0
 /**
  * Verifies User metadata headers from output, to that sent in during input
  *
  * @param expectedHeaders the expected headers in the response.
  * @param response the {@link HttpResponse} which contains the headers of the response.
  * @param usermetadata if non-null, this is expected to come as the body.
  * @param content the content accompanying the response.
  */
 private void verifyUserMetadata(
     HttpHeaders expectedHeaders,
     HttpResponse response,
     byte[] usermetadata,
     Queue<HttpObject> content) {
   if (usermetadata == null) {
     assertEquals("Content-Length is not 0", 0, HttpHeaders.getContentLength(response));
     for (Map.Entry<String, String> header : expectedHeaders) {
       String key = header.getKey();
       if (key.startsWith(RestUtils.Headers.USER_META_DATA_HEADER_PREFIX)) {
         assertEquals(
             "Value for " + key + " does not match in user metadata",
             header.getValue(),
             HttpHeaders.getHeader(response, key));
       }
     }
     for (Map.Entry<String, String> header : response.headers()) {
       String key = header.getKey();
       if (key.startsWith(RestUtils.Headers.USER_META_DATA_HEADER_PREFIX)) {
         assertTrue(
             "Key " + key + " does not exist in expected headers", expectedHeaders.contains(key));
       }
     }
     discardContent(content, 1);
   } else {
     assertEquals(
         "Content-Length is not as expected",
         usermetadata.length,
         HttpHeaders.getContentLength(response));
     byte[] receivedMetadata = getContent(content, HttpHeaders.getContentLength(response)).array();
     assertArrayEquals("User metadata does not match original", usermetadata, receivedMetadata);
   }
 }
コード例 #2
0
 @Override
 public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
   logger.debug("================进入客户端InBoundHandler channelRead============");
   // 如果是response
   if (msg instanceof HttpResponse) {
     HttpResponse response = (HttpResponse) msg;
     logger.debug(
         "客户端收到的响应CONTENT_TYPE:" + response.headers().get(HttpHeaders.Names.CONTENT_TYPE));
     if (HttpHeaders.isContentLengthSet(response)) {
       reader = new ByteBufToBytes((int) HttpHeaders.getContentLength(response));
     }
   }
   if (msg instanceof HttpContent) {
     HttpContent httpContent = (HttpContent) msg;
     ByteBuf content = httpContent.content();
     reader.reading(content);
     content.release();
     if (reader.isEnd()) {
       String resultStr = new String(reader.readFull());
       logger.debug("收到的服务端的消息是:" + resultStr);
       ctx.close();
     }
   }
   logger.debug("================出客户端InBoundHandler channelRead============");
 }
コード例 #3
0
 /**
  * Gets the blob with blob ID {@code blobId} and verifies that the headers and content match with
  * what is expected.
  *
  * @param blobId the blob ID of the blob to GET.
  * @param range the {@link ByteRange} for the request.
  * @param expectedHeaders the expected headers in the response.
  * @param expectedContent the expected content of the blob.
  * @throws ExecutionException
  * @throws InterruptedException
  */
 private void getBlobAndVerify(
     String blobId, ByteRange range, HttpHeaders expectedHeaders, ByteBuffer expectedContent)
     throws ExecutionException, InterruptedException, RestServiceException {
   HttpHeaders headers = null;
   if (range != null) {
     headers =
         new DefaultHttpHeaders()
             .add(RestUtils.Headers.RANGE, RestTestUtils.getRangeHeaderString(range));
   }
   FullHttpRequest httpRequest = buildRequest(HttpMethod.GET, blobId, headers, null);
   Queue<HttpObject> responseParts = nettyClient.sendRequest(httpRequest, null, null).get();
   HttpResponse response = (HttpResponse) responseParts.poll();
   assertEquals(
       "Unexpected response status",
       range == null ? HttpResponseStatus.OK : HttpResponseStatus.PARTIAL_CONTENT,
       response.getStatus());
   checkCommonGetHeadHeaders(response.headers());
   assertEquals(
       "Content-Type does not match",
       expectedHeaders.get(RestUtils.Headers.AMBRY_CONTENT_TYPE),
       response.headers().get(HttpHeaders.Names.CONTENT_TYPE));
   assertEquals(
       RestUtils.Headers.BLOB_SIZE + " does not match",
       expectedHeaders.get(RestUtils.Headers.BLOB_SIZE),
       response.headers().get(RestUtils.Headers.BLOB_SIZE));
   assertEquals(
       "Accept-Ranges not set correctly",
       "bytes",
       response.headers().get(RestUtils.Headers.ACCEPT_RANGES));
   byte[] expectedContentArray = expectedContent.array();
   if (range != null) {
     long blobSize = Long.parseLong(expectedHeaders.get(RestUtils.Headers.BLOB_SIZE));
     assertEquals(
         "Content-Range header not set correctly",
         RestUtils.buildContentRangeAndLength(range, blobSize).getFirst(),
         response.headers().get(RestUtils.Headers.CONTENT_RANGE));
     ByteRange resolvedRange = range.toResolvedByteRange(blobSize);
     expectedContentArray =
         Arrays.copyOfRange(
             expectedContentArray,
             (int) resolvedRange.getStartOffset(),
             (int) resolvedRange.getEndOffset() + 1);
   } else {
     assertNull(
         "Content-Range header should not be set",
         response.headers().get(RestUtils.Headers.CONTENT_RANGE));
   }
   if (expectedContentArray.length < FRONTEND_CONFIG.frontendChunkedGetResponseThresholdInBytes) {
     assertEquals(
         "Content-length not as expected",
         expectedContentArray.length,
         HttpHeaders.getContentLength(response));
   }
   byte[] responseContentArray = getContent(responseParts, expectedContentArray.length).array();
   assertArrayEquals(
       "GET content does not match original content", expectedContentArray, responseContentArray);
   assertTrue("Channel should be active", HttpHeaders.isKeepAlive(response));
 }
コード例 #4
0
  public static boolean hasContents(HttpResponse response, byte[] expectedContents) {
    if (response.getContent() != null
        && HttpHeaders.getContentLength(response, 0) == expectedContents.length
        && response.getContent().readableBytes() == expectedContents.length) {
      byte[] compareBytes = new byte[expectedContents.length];
      response.getContent().readBytes(compareBytes);
      return Arrays.equals(expectedContents, compareBytes);
    }

    return false;
  }
コード例 #5
0
  public static Object extractErrorMessage(HttpResponse response) {
    if (response.getContent() == null || HttpHeaders.getContentLength(response, 0) == 0) {
      return "";
    }

    byte[] bytes = new byte[response.getContent().readableBytes()];
    response.getContent().readBytes(bytes);
    try {
      return new String(bytes, "UTF-8");
    } catch (UnsupportedEncodingException e) {
      return "";
    }
  }
コード例 #6
0
 /**
  * Gets the headers of the blob with blob ID {@code blobId} and verifies them against what is
  * expected.
  *
  * @param blobId the blob ID of the blob to HEAD.
  * @param range the {@link ByteRange} for the request.
  * @param expectedHeaders the expected headers in the response.
  * @throws ExecutionException
  * @throws InterruptedException
  */
 private void getHeadAndVerify(String blobId, ByteRange range, HttpHeaders expectedHeaders)
     throws ExecutionException, InterruptedException, RestServiceException {
   HttpHeaders headers = null;
   if (range != null) {
     headers =
         new DefaultHttpHeaders()
             .add(RestUtils.Headers.RANGE, RestTestUtils.getRangeHeaderString(range));
   }
   FullHttpRequest httpRequest = buildRequest(HttpMethod.HEAD, blobId, headers, null);
   Queue<HttpObject> responseParts = nettyClient.sendRequest(httpRequest, null, null).get();
   HttpResponse response = (HttpResponse) responseParts.poll();
   assertEquals(
       "Unexpected response status",
       range == null ? HttpResponseStatus.OK : HttpResponseStatus.PARTIAL_CONTENT,
       response.getStatus());
   checkCommonGetHeadHeaders(response.headers());
   long contentLength = Long.parseLong(expectedHeaders.get(RestUtils.Headers.BLOB_SIZE));
   if (range != null) {
     Pair<String, Long> rangeAndLength =
         RestUtils.buildContentRangeAndLength(range, contentLength);
     assertEquals(
         "Content-Range header not set correctly",
         rangeAndLength.getFirst(),
         response.headers().get(RestUtils.Headers.CONTENT_RANGE));
     contentLength = rangeAndLength.getSecond();
   } else {
     assertNull(
         "Content-Range header should not be set",
         response.headers().get(RestUtils.Headers.CONTENT_RANGE));
   }
   assertEquals(
       "Accept-Ranges not set correctly",
       "bytes",
       response.headers().get(RestUtils.Headers.ACCEPT_RANGES));
   assertEquals(
       RestUtils.Headers.CONTENT_LENGTH + " does not match expected",
       contentLength,
       HttpHeaders.getContentLength(response));
   assertEquals(
       RestUtils.Headers.CONTENT_TYPE + " does not match " + RestUtils.Headers.AMBRY_CONTENT_TYPE,
       expectedHeaders.get(RestUtils.Headers.AMBRY_CONTENT_TYPE),
       HttpHeaders.getHeader(response, HttpHeaders.Names.CONTENT_TYPE));
   verifyBlobProperties(expectedHeaders, response);
   discardContent(responseParts, 1);
   assertTrue("Channel should be active", HttpHeaders.isKeepAlive(response));
 }
コード例 #7
0
  /**
   * Posts a blob with the given {@code headers} and {@code content}.
   *
   * @param headers the headers required.
   * @param content the content of the blob.
   * @return the blob ID of the blob.
   * @throws ExecutionException
   * @throws InterruptedException
   */
  private String postBlobAndVerify(HttpHeaders headers, ByteBuffer content)
      throws ExecutionException, InterruptedException {
    FullHttpRequest httpRequest = buildRequest(HttpMethod.POST, "/", headers, content);
    Queue<HttpObject> responseParts = nettyClient.sendRequest(httpRequest, null, null).get();
    HttpResponse response = (HttpResponse) responseParts.poll();
    assertEquals("Unexpected response status", HttpResponseStatus.CREATED, response.getStatus());
    assertTrue(
        "No Date header",
        HttpHeaders.getDateHeader(response, HttpHeaders.Names.DATE, null) != null);
    assertTrue(
        "No " + RestUtils.Headers.CREATION_TIME,
        HttpHeaders.getHeader(response, RestUtils.Headers.CREATION_TIME, null) != null);
    assertEquals("Content-Length is not 0", 0, HttpHeaders.getContentLength(response));
    String blobId = HttpHeaders.getHeader(response, HttpHeaders.Names.LOCATION, null);

    if (blobId == null) {
      fail("postBlobAndVerify did not return a blob ID");
    }
    discardContent(responseParts, 1);
    assertTrue("Channel should be active", HttpHeaders.isKeepAlive(response));
    return blobId;
  }
コード例 #8
0
  /**
   * Posts a blob with the given {@code headers} and {@code content}.
   *
   * @param headers the headers required.
   * @param content the content of the blob.
   * @param usermetadata the {@link ByteBuffer} that represents user metadata
   * @return the blob ID of the blob.
   * @throws Exception
   */
  private String multipartPostBlobAndVerify(
      HttpHeaders headers, ByteBuffer content, ByteBuffer usermetadata) throws Exception {
    HttpRequest httpRequest = RestTestUtils.createRequest(HttpMethod.POST, "/", headers);
    HttpPostRequestEncoder encoder = createEncoder(httpRequest, content, usermetadata);
    Queue<HttpObject> responseParts =
        nettyClient.sendRequest(encoder.finalizeRequest(), encoder, null).get();
    HttpResponse response = (HttpResponse) responseParts.poll();
    assertEquals("Unexpected response status", HttpResponseStatus.CREATED, response.getStatus());
    assertTrue(
        "No Date header",
        HttpHeaders.getDateHeader(response, HttpHeaders.Names.DATE, null) != null);
    assertTrue(
        "No " + RestUtils.Headers.CREATION_TIME,
        HttpHeaders.getHeader(response, RestUtils.Headers.CREATION_TIME, null) != null);
    assertEquals("Content-Length is not 0", 0, HttpHeaders.getContentLength(response));
    String blobId = HttpHeaders.getHeader(response, HttpHeaders.Names.LOCATION, null);

    if (blobId == null) {
      fail("postBlobAndVerify did not return a blob ID");
    }
    discardContent(responseParts, 1);
    assertTrue("Channel should be active", HttpHeaders.isKeepAlive(response));
    return blobId;
  }