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 "base/memory/scoped_ptr.h" 6 #include "base/message_loop/message_loop.h" 7 #include "base/strings/stringprintf.h" 8 #include "base/values.h" 9 #include "chromeos/dbus/dbus_thread_manager.h" 10 #include "chromeos/dbus/shill_manager_client.h" 11 #include "chromeos/network/geolocation_handler.h" 12 #include "testing/gtest/include/gtest/gtest.h" 13 #include "third_party/cros_system_api/dbus/service_constants.h" 14 15 namespace chromeos { 16 17 class GeolocationHandlerTest : public testing::Test { 18 public: 19 GeolocationHandlerTest() : manager_test_(NULL) { 20 } 21 22 virtual ~GeolocationHandlerTest() { 23 } 24 25 virtual void SetUp() OVERRIDE { 26 // Initialize DBusThreadManager with a stub implementation. 27 DBusThreadManager::InitializeWithStub(); 28 // Get the test interface for manager / device. 29 manager_test_ = 30 DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface(); 31 ASSERT_TRUE(manager_test_); 32 geolocation_handler_.reset(new GeolocationHandler()); 33 geolocation_handler_->Init(); 34 message_loop_.RunUntilIdle(); 35 } 36 37 virtual void TearDown() OVERRIDE { 38 geolocation_handler_.reset(); 39 DBusThreadManager::Shutdown(); 40 } 41 42 bool GetWifiAccessPoints() { 43 return geolocation_handler_->GetWifiAccessPoints( 44 &wifi_access_points_, NULL); 45 } 46 47 void AddAccessPoint(int idx) { 48 base::DictionaryValue properties; 49 std::string mac_address = 50 base::StringPrintf("%02X:%02X:%02X:%02X:%02X:%02X", 51 idx, 0, 0, 0, 0, 0); 52 std::string channel = base::StringPrintf("%d", idx); 53 std::string strength = base::StringPrintf("%d", idx * 10); 54 properties.SetStringWithoutPathExpansion( 55 shill::kGeoMacAddressProperty, mac_address); 56 properties.SetStringWithoutPathExpansion( 57 shill::kGeoChannelProperty, channel); 58 properties.SetStringWithoutPathExpansion( 59 shill::kGeoSignalStrengthProperty, strength); 60 manager_test_->AddGeoNetwork(shill::kTypeWifi, properties); 61 message_loop_.RunUntilIdle(); 62 } 63 64 protected: 65 base::MessageLoopForUI message_loop_; 66 scoped_ptr<GeolocationHandler> geolocation_handler_; 67 ShillManagerClient::TestInterface* manager_test_; 68 WifiAccessPointVector wifi_access_points_; 69 70 private: 71 DISALLOW_COPY_AND_ASSIGN(GeolocationHandlerTest); 72 }; 73 74 TEST_F(GeolocationHandlerTest, NoAccessPoints) { 75 // Inititial call should return false. 76 EXPECT_FALSE(GetWifiAccessPoints()); 77 message_loop_.RunUntilIdle(); 78 // Second call should return false since there are no devices. 79 EXPECT_FALSE(GetWifiAccessPoints()); 80 } 81 82 TEST_F(GeolocationHandlerTest, OneAccessPoint) { 83 // Add an acces point. 84 AddAccessPoint(1); 85 message_loop_.RunUntilIdle(); 86 // Inititial call should return false and request access points. 87 EXPECT_FALSE(GetWifiAccessPoints()); 88 message_loop_.RunUntilIdle(); 89 // Second call should return true since we have an access point. 90 EXPECT_TRUE(GetWifiAccessPoints()); 91 ASSERT_EQ(1u, wifi_access_points_.size()); 92 EXPECT_EQ("01:00:00:00:00:00", wifi_access_points_[0].mac_address); 93 EXPECT_EQ(1, wifi_access_points_[0].channel); 94 } 95 96 TEST_F(GeolocationHandlerTest, MultipleAccessPoints) { 97 // Add several acces points. 98 AddAccessPoint(1); 99 AddAccessPoint(2); 100 AddAccessPoint(3); 101 message_loop_.RunUntilIdle(); 102 // Inititial call should return false and request access points. 103 EXPECT_FALSE(GetWifiAccessPoints()); 104 message_loop_.RunUntilIdle(); 105 // Second call should return true since we have an access point. 106 EXPECT_TRUE(GetWifiAccessPoints()); 107 ASSERT_EQ(3u, wifi_access_points_.size()); 108 EXPECT_EQ("02:00:00:00:00:00", wifi_access_points_[1].mac_address); 109 EXPECT_EQ(3, wifi_access_points_[2].channel); 110 } 111 112 } // namespace chromeos 113
