/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#include "third_party/blink/renderer/platform/testing/url_test_helpers.h"

#include <string>

#include "base/files/file_path.h"
#include "services/network/public/mojom/load_timing_info.mojom.h"
#include "third_party/blink/public/platform/file_path_conversion.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/platform/web_url_error.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_loader.h"
#include "third_party/blink/renderer/platform/network/http_names.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
#include "third_party/blink/renderer/platform/testing/url_loader_mock_factory.h"

namespace blink {
namespace url_test_helpers {

WebURL RegisterMockedURLLoadFromBase(const WebString& base_url,
                                     const WebString& base_path,
                                     const WebString& file_name,
                                     const WebString& mime_type) {
  // fullURL = baseURL + fileName.
  std::string full_url = base_url.Utf8() + file_name.Utf8();

  // filePath = basePath + ("/" +) fileName.
  base::FilePath file_path =
      WebStringToFilePath(base_path).Append(WebStringToFilePath(file_name));

  KURL url = ToKURL(full_url);
  RegisterMockedURLLoad(url, FilePathToWebString(file_path), mime_type);
  return WebURL(url);
}

void RegisterMockedURLLoad(const WebURL& full_url,
                           const WebString& file_path,
                           const WebString& mime_type,
                           URLLoaderMockFactory* mock_factory,
                           network::mojom::IPAddressSpace address_space) {
  network::mojom::LoadTimingInfoPtr timing =
      network::mojom::LoadTimingInfo::New();

  WebURLResponse response(full_url);
  response.SetMimeType(mime_type);
  response.SetHttpHeaderField(http_names::kContentType, mime_type);
  response.SetHttpStatusCode(200);
  response.SetLoadTiming(*timing);
  response.SetAddressSpace(address_space);

  mock_factory->RegisterURL(full_url, response, file_path);
}

void RegisterMockedErrorURLLoad(const WebURL& full_url,
                                URLLoaderMockFactory* mock_factory) {
  network::mojom::LoadTimingInfoPtr timing =
      network::mojom::LoadTimingInfo::New();

  WebURLResponse response;
  response.SetMimeType("image/png");
  response.SetHttpHeaderField(http_names::kContentType, "image/png");
  response.SetHttpStatusCode(404);
  response.SetLoadTiming(*timing);

  ResourceError error = ResourceError::Failure(full_url);
  mock_factory->RegisterErrorURL(full_url, response, WebURLError(error));
}

void RegisterMockedURLLoadWithCustomResponse(const WebURL& full_url,
                                             const WebString& file_path,
                                             WebURLResponse response,
                                             const size_t chunk_size) {
  URLLoaderMockFactory::GetSingletonInstance()->RegisterURL(
      full_url, response, file_path, chunk_size);
}

void RegisterMockedURLUnregister(const WebURL& url) {
  URLLoaderMockFactory::GetSingletonInstance()->UnregisterURL(url);
}

void UnregisterAllURLsAndClearMemoryCache() {
  URLLoaderMockFactory::GetSingletonInstance()
      ->UnregisterAllURLsAndClearMemoryCache();
}

void SetLoaderDelegate(URLLoaderTestDelegate* delegate) {
  URLLoaderMockFactory::GetSingletonInstance()->SetLoaderDelegate(delegate);
}

void ServeAsynchronousRequests() {
  URLLoaderMockFactory::GetSingletonInstance()->ServeAsynchronousRequests();
}

}  // namespace url_test_helpers
}  // namespace blink