Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 1 | // Copyright 2014 The Chromium OS 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 "apmanager/service.h" |
| 6 | |
| 7 | #include <string> |
| 8 | |
| 9 | #include <base/strings/string_util.h> |
| 10 | #include <base/strings/stringprintf.h> |
| 11 | #include <chromeos/dbus/service_constants.h> |
| 12 | #include <chromeos/process_mock.h> |
| 13 | #include <gmock/gmock.h> |
| 14 | #include <gtest/gtest.h> |
| 15 | |
| 16 | #include "apmanager/mock_config.h" |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 17 | #include "apmanager/mock_dhcp_server.h" |
| 18 | #include "apmanager/mock_dhcp_server_factory.h" |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 19 | #include "apmanager/mock_file_writer.h" |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame^] | 20 | #include "apmanager/mock_hostapd_monitor.h" |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 21 | #include "apmanager/mock_manager.h" |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 22 | #include "apmanager/mock_process_factory.h" |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 23 | |
| 24 | using chromeos::ProcessMock; |
| 25 | using ::testing::_; |
| 26 | using ::testing::Mock; |
| 27 | using ::testing::Return; |
| 28 | using ::testing::SetArgPointee; |
| 29 | |
| 30 | namespace { |
| 31 | const int kServiceIdentifier = 1; |
| 32 | const char kHostapdConfig[] = "ssid=test\n"; |
David Pursell | 8b9b254 | 2014-12-02 10:15:35 -0800 | [diff] [blame] | 33 | const char kBinSleep[] = "/bin/sleep"; |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 34 | const char kHostapdConfigFilePath[] = |
| 35 | "/var/run/apmanager/hostapd/hostapd-1.conf"; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 36 | } // namespace |
| 37 | |
| 38 | namespace apmanager { |
| 39 | |
| 40 | class ServiceTest : public testing::Test { |
| 41 | public: |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 42 | ServiceTest() |
| 43 | : service_(&manager_, kServiceIdentifier), |
| 44 | dhcp_server_factory_(MockDHCPServerFactory::GetInstance()), |
| 45 | file_writer_(MockFileWriter::GetInstance()), |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame^] | 46 | process_factory_(MockProcessFactory::GetInstance()), |
| 47 | hostapd_monitor_(new MockHostapdMonitor()) {} |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 48 | |
| 49 | virtual void SetUp() { |
| 50 | service_.dhcp_server_factory_ = dhcp_server_factory_; |
| 51 | service_.file_writer_ = file_writer_; |
| 52 | service_.process_factory_ = process_factory_; |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame^] | 53 | service_.hostapd_monitor_.reset(hostapd_monitor_); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 54 | } |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 55 | |
| 56 | void StartDummyProcess() { |
| 57 | service_.hostapd_process_.reset(new chromeos::ProcessImpl); |
David Pursell | 8b9b254 | 2014-12-02 10:15:35 -0800 | [diff] [blame] | 58 | service_.hostapd_process_->AddArg(kBinSleep); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 59 | service_.hostapd_process_->AddArg("12345"); |
| 60 | CHECK(service_.hostapd_process_->Start()); |
| 61 | LOG(INFO) << "DummyProcess: " << service_.hostapd_process_->pid(); |
| 62 | } |
| 63 | |
| 64 | void SetConfig(Config* config) { |
| 65 | service_.config_.reset(config); |
| 66 | } |
| 67 | |
| 68 | protected: |
| 69 | Service service_; |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 70 | MockManager manager_; |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 71 | MockDHCPServerFactory* dhcp_server_factory_; |
| 72 | MockFileWriter* file_writer_; |
| 73 | MockProcessFactory* process_factory_; |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame^] | 74 | MockHostapdMonitor* hostapd_monitor_; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 75 | }; |
| 76 | |
| 77 | MATCHER_P(IsServiceErrorStartingWith, message, "") { |
| 78 | return arg != nullptr && |
| 79 | arg->GetDomain() == chromeos::errors::dbus::kDomain && |
| 80 | arg->GetCode() == kServiceError && |
| 81 | EndsWith(arg->GetMessage(), message, false); |
| 82 | } |
| 83 | |
| 84 | TEST_F(ServiceTest, StartWhenServiceAlreadyRunning) { |
| 85 | StartDummyProcess(); |
| 86 | |
| 87 | chromeos::ErrorPtr error; |
| 88 | EXPECT_FALSE(service_.Start(&error)); |
| 89 | EXPECT_THAT(error, IsServiceErrorStartingWith("Service already running")); |
| 90 | } |
| 91 | |
| 92 | TEST_F(ServiceTest, StartWhenConfigFileFailed) { |
| 93 | MockConfig* config = new MockConfig(); |
| 94 | SetConfig(config); |
| 95 | |
| 96 | chromeos::ErrorPtr error; |
| 97 | EXPECT_CALL(*config, GenerateConfigFile(_, _)).WillOnce(Return(false)); |
| 98 | EXPECT_FALSE(service_.Start(&error)); |
| 99 | EXPECT_THAT(error, IsServiceErrorStartingWith( |
| 100 | "Failed to generate config file")); |
| 101 | } |
| 102 | |
| 103 | TEST_F(ServiceTest, StartSuccess) { |
| 104 | MockConfig* config = new MockConfig(); |
| 105 | SetConfig(config); |
| 106 | |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 107 | // Setup mock DHCP server. |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 108 | MockDHCPServer* dhcp_server = new MockDHCPServer(); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 109 | // Setup mock process. |
| 110 | ProcessMock* process = new ProcessMock(); |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 111 | |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 112 | std::string config_str(kHostapdConfig); |
| 113 | chromeos::ErrorPtr error; |
| 114 | EXPECT_CALL(*config, GenerateConfigFile(_, _)).WillOnce( |
| 115 | DoAll(SetArgPointee<1>(config_str), Return(true))); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 116 | EXPECT_CALL(*file_writer_, Write(kHostapdConfigFilePath, kHostapdConfig)) |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 117 | .WillOnce(Return(true)); |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 118 | EXPECT_CALL(*config, ClaimDevice()).WillOnce(Return(true)); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 119 | EXPECT_CALL(*process_factory_, CreateProcess()).WillOnce(Return(process)); |
| 120 | EXPECT_CALL(*process, Start()).WillOnce(Return(true)); |
| 121 | EXPECT_CALL(*dhcp_server_factory_, CreateDHCPServer(_, _)) |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 122 | .WillOnce(Return(dhcp_server)); |
| 123 | EXPECT_CALL(*dhcp_server, Start()).WillOnce(Return(true)); |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame^] | 124 | EXPECT_CALL(*hostapd_monitor_, Start()); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 125 | EXPECT_TRUE(service_.Start(&error)); |
| 126 | EXPECT_EQ(nullptr, error); |
| 127 | } |
| 128 | |
| 129 | TEST_F(ServiceTest, StopWhenServiceNotRunning) { |
| 130 | chromeos::ErrorPtr error; |
| 131 | EXPECT_FALSE(service_.Stop(&error)); |
| 132 | EXPECT_THAT(error, IsServiceErrorStartingWith( |
| 133 | "Service is not currently running")); |
| 134 | } |
| 135 | |
| 136 | TEST_F(ServiceTest, StopSuccess) { |
| 137 | StartDummyProcess(); |
| 138 | |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 139 | MockConfig* config = new MockConfig(); |
| 140 | SetConfig(config); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 141 | chromeos::ErrorPtr error; |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 142 | EXPECT_CALL(*config, ReleaseDevice()).Times(1); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 143 | EXPECT_TRUE(service_.Stop(&error)); |
| 144 | } |
| 145 | |
| 146 | } // namespace apmanager |