Move URLLoaderClientImpl to a separate file

content/child/test_request_peer.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/child/test_request_peer.h"
+
+#include "content/child/resource_dispatcher.h"
+#include "net/url_request/redirect_info.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace content {
+
+TestRequestPeer::TestRequestPeer(ResourceDispatcher* dispatcher,
+                                 Context* context)
+    : dispatcher_(dispatcher), context_(context) {}
+
+TestRequestPeer::~TestRequestPeer() = default;
+
+void TestRequestPeer::OnUploadProgress(uint64_t position, uint64_t size) {
+  EXPECT_FALSE(context_->complete);
+}
+
+bool TestRequestPeer::OnReceivedRedirect(const net::RedirectInfo& redirect_info,
+                                         const ResourceResponseInfo& info) {
+  EXPECT_FALSE(context_->cancelled);
+  EXPECT_FALSE(context_->complete);
+  ++context_->seen_redirects;
+  if (context_->defer_on_redirect)
+    dispatcher_->SetDefersLoading(context_->request_id, true);
+  return context_->follow_redirects;
+}
+
+void TestRequestPeer::OnReceivedResponse(const ResourceResponseInfo& info) {
+  EXPECT_FALSE(context_->cancelled);
+  EXPECT_FALSE(context_->received_response);
+  EXPECT_FALSE(context_->complete);
+  context_->received_response = true;
+  if (context_->cancel_on_receive_response) {
+    dispatcher_->Cancel(context_->request_id);
+    context_->cancelled = true;
+  }
+}
+
+void TestRequestPeer::OnDownloadedData(int len, int encoded_data_length) {
+  EXPECT_TRUE(context_->received_response);
+  EXPECT_FALSE(context_->cancelled);
+  EXPECT_FALSE(context_->complete);
+  context_->total_downloaded_data_length += len;
+  context_->total_encoded_data_length += encoded_data_length;
+}
+
+void TestRequestPeer::OnReceivedData(std::unique_ptr<ReceivedData> data) {
+  if (context_->cancelled)
+    return;
+  EXPECT_TRUE(context_->received_response);
+  EXPECT_FALSE(context_->complete);
+  context_->data.append(data->payload(), data->length());
+
+  if (context_->cancel_on_receive_data) {
+    dispatcher_->Cancel(context_->request_id);
+    context_->cancelled = true;
+  }
+}
+
+void TestRequestPeer::OnTransferSizeUpdated(int transfer_size_diff) {
+  EXPECT_TRUE(context_->received_response);
+  EXPECT_FALSE(context_->complete);
+  if (context_->cancelled)
+    return;
+  context_->total_encoded_data_length += transfer_size_diff;
+}
+
+void TestRequestPeer::OnCompletedRequest(int error_code,
+                                         bool was_ignored_by_handler,
+                                         bool stale_copy_in_cache,
+                                         const base::TimeTicks& completion_time,
+                                         int64_t total_transfer_size,
+                                         int64_t encoded_body_size) {
+  if (context_->cancelled)
+    return;
+  EXPECT_TRUE(context_->received_response);
+  EXPECT_FALSE(context_->complete);
+  context_->complete = true;
+}
+
+TestRequestPeer::Context::Context() = default;
+TestRequestPeer::Context::~Context() = default;
+
+}  // namespace content