chrome/browser/local_discovery/cloud_print_printer_list_unittest.cc

   1 // Copyright 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 "chrome/browser/local_discovery/cloud_print_printer_list.h"
   6
   7 #include <set>
   8
   9 #include "base/json/json_reader.h"
  10 #include "chrome/browser/local_discovery/cloud_device_list_delegate.h"
  11 #include "testing/gmock/include/gmock/gmock.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 using testing::Mock;
  15 using testing::SaveArg;
  16 using testing::StrictMock;
  17 using testing::_;
  18
  19 namespace local_discovery {
  20
  21 namespace {
  22
  23 const char kSampleSuccessResponseOAuth[] = "{"
  24     "   \"success\": true,"
  25     "   \"printers\": ["
  26     "     {\"id\" : \"someID\","
  27     "      \"displayName\": \"someDisplayName\","
  28     "      \"description\": \"someDescription\"}"
  29     "    ]"
  30     "}";
  31
  32 class MockDelegate : public CloudDeviceListDelegate {
  33  public:
  34   MOCK_METHOD1(OnDeviceListReady, void(const DeviceList&));
  35   MOCK_METHOD0(OnDeviceListUnavailable, void());
  36 };
  37
  38 TEST(CloudPrintPrinterListTest, Params) {
  39   CloudPrintPrinterList device_list(NULL);
  40   EXPECT_EQ(GURL("https://www.google.com/cloudprint/search"),
  41             device_list.GetURL());
  42   EXPECT_EQ("https://www.googleapis.com/auth/cloudprint",
  43             device_list.GetOAuthScope());
  44   EXPECT_EQ(net::URLFetcher::GET, device_list.GetRequestType());
  45   EXPECT_FALSE(device_list.GetExtraRequestHeaders().empty());
  46 }
  47
  48 TEST(CloudPrintPrinterListTest, Parsing) {
  49   StrictMock<MockDelegate> delegate;
  50   CloudPrintPrinterList device_list(&delegate);
  51   CloudDeviceListDelegate::DeviceList devices;
  52   EXPECT_CALL(delegate, OnDeviceListReady(_)).WillOnce(SaveArg<0>(&devices));
  53
  54   scoped_ptr<base::Value> value =
  55       base::JSONReader::Read(kSampleSuccessResponseOAuth);
  56   const base::DictionaryValue* dictionary = NULL;
  57   ASSERT_TRUE(value->GetAsDictionary(&dictionary));
  58   device_list.OnGCDAPIFlowComplete(*dictionary);
  59
  60   Mock::VerifyAndClear(&delegate);
  61
  62   std::set<std::string> ids_found;
  63   std::set<std::string> ids_expected;
  64   ids_expected.insert("someID");
  65
  66   for (size_t i = 0; i != devices.size(); ++i) {
  67     ids_found.insert(devices[i].id);
  68   }
  69
  70   ASSERT_EQ(ids_expected, ids_found);
  71
  72   EXPECT_EQ("someID", devices[0].id);
  73   EXPECT_EQ("someDisplayName", devices[0].display_name);
  74   EXPECT_EQ("someDescription", devices[0].description);
  75   EXPECT_EQ("printer", devices[0].type);
  76 }
  77
  78 }  // namespace
  79
  80 }  // namespace local_discovery