src/google_apis/drive/base_requests_server_unittest.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "google_apis/drive/base_requests.h"
   6
   7 #include "base/bind.h"
   8 #include "base/files/file_util.h"
   9 #include "base/files/scoped_temp_dir.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/message_loop/message_loop.h"
  12 #include "base/run_loop.h"
  13 #include "google_apis/drive/dummy_auth_service.h"
  14 #include "google_apis/drive/request_sender.h"
  15 #include "google_apis/drive/task_util.h"
  16 #include "google_apis/drive/test_util.h"
  17 #include "net/test/embedded_test_server/embedded_test_server.h"
  18 #include "net/test/embedded_test_server/http_request.h"
  19 #include "net/test/embedded_test_server/http_response.h"
  20 #include "net/url_request/url_request_test_util.h"
  21 #include "testing/gtest/include/gtest/gtest.h"
  22
  23 namespace google_apis {
  24
  25 namespace {
  26
  27 const char kTestUserAgent[] = "test-user-agent";
  28
  29 }  // namespace
  30
  31 class BaseRequestsServerTest : public testing::Test {
  32  protected:
  33   BaseRequestsServerTest() {
  34   }
  35
  36   virtual void SetUp() OVERRIDE {
  37     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
  38
  39     request_context_getter_ = new net::TestURLRequestContextGetter(
  40         message_loop_.message_loop_proxy());
  41
  42     request_sender_.reset(new RequestSender(
  43         new DummyAuthService,
  44         request_context_getter_.get(),
  45         message_loop_.message_loop_proxy(),
  46         kTestUserAgent));
  47
  48     ASSERT_TRUE(test_server_.InitializeAndWaitUntilReady());
  49     test_server_.RegisterRequestHandler(
  50         base::Bind(&test_util::HandleDownloadFileRequest,
  51                    test_server_.base_url(),
  52                    base::Unretained(&http_request_)));
  53   }
  54
  55   // Returns a temporary file path suitable for storing the cache file.
  56   base::FilePath GetTestCachedFilePath(const base::FilePath& file_name) {
  57     return temp_dir_.path().Append(file_name);
  58   }
  59
  60   base::MessageLoopForIO message_loop_;  // Test server needs IO thread.
  61   net::test_server::EmbeddedTestServer test_server_;
  62   scoped_ptr<RequestSender> request_sender_;
  63   scoped_refptr<net::TestURLRequestContextGetter> request_context_getter_;
  64   base::ScopedTempDir temp_dir_;
  65
  66   // The incoming HTTP request is saved so tests can verify the request
  67   // parameters like HTTP method (ex. some requests should use DELETE
  68   // instead of GET).
  69   net::test_server::HttpRequest http_request_;
  70 };
  71
  72 TEST_F(BaseRequestsServerTest, DownloadFileRequest_ValidFile) {
  73   GDataErrorCode result_code = GDATA_OTHER_ERROR;
  74   base::FilePath temp_file;
  75   {
  76     base::RunLoop run_loop;
  77     DownloadFileRequestBase* request = new DownloadFileRequestBase(
  78         request_sender_.get(),
  79         test_util::CreateQuitCallback(
  80             &run_loop,
  81             test_util::CreateCopyResultCallback(&result_code, &temp_file)),
  82         GetContentCallback(),
  83         ProgressCallback(),
  84         test_server_.GetURL("/files/drive/testfile.txt"),
  85         GetTestCachedFilePath(
  86             base::FilePath::FromUTF8Unsafe("cached_testfile.txt")));
  87     request_sender_->StartRequestWithRetry(request);
  88     run_loop.Run();
  89   }
  90
  91   std::string contents;
  92   base::ReadFileToString(temp_file, &contents);
  93   base::DeleteFile(temp_file, false);
  94
  95   EXPECT_EQ(HTTP_SUCCESS, result_code);
  96   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
  97   EXPECT_EQ("/files/drive/testfile.txt", http_request_.relative_url);
  98
  99   const base::FilePath expected_path =
 100       test_util::GetTestFilePath("drive/testfile.txt");
 101   std::string expected_contents;
 102   base::ReadFileToString(expected_path, &expected_contents);
 103   EXPECT_EQ(expected_contents, contents);
 104 }
 105
 106 TEST_F(BaseRequestsServerTest, DownloadFileRequest_NonExistentFile) {
 107   GDataErrorCode result_code = GDATA_OTHER_ERROR;
 108   base::FilePath temp_file;
 109   {
 110     base::RunLoop run_loop;
 111     DownloadFileRequestBase* request = new DownloadFileRequestBase(
 112         request_sender_.get(),
 113         test_util::CreateQuitCallback(
 114             &run_loop,
 115             test_util::CreateCopyResultCallback(&result_code, &temp_file)),
 116         GetContentCallback(),
 117         ProgressCallback(),
 118         test_server_.GetURL("/files/gdata/no-such-file.txt"),
 119         GetTestCachedFilePath(
 120             base::FilePath::FromUTF8Unsafe("cache_no-such-file.txt")));
 121     request_sender_->StartRequestWithRetry(request);
 122     run_loop.Run();
 123   }
 124   EXPECT_EQ(HTTP_NOT_FOUND, result_code);
 125   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
 126   EXPECT_EQ("/files/gdata/no-such-file.txt",
 127             http_request_.relative_url);
 128   // Do not verify the not found message.
 129 }
 130
 131 }  // namespace google_apis