Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 1 | /** |
| 2 | * Copyright © 2019 IBM Corporation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Shawn McCarney | 494ef03 | 2019-11-07 15:56:50 -0600 | [diff] [blame] | 16 | #include "device.hpp" |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 17 | #include "i2c_interface.hpp" |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 18 | #include "id_map.hpp" |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 19 | #include "mocked_i2c_interface.hpp" |
Shawn McCarney | 494ef03 | 2019-11-07 15:56:50 -0600 | [diff] [blame] | 20 | #include "rail.hpp" |
| 21 | #include "rule.hpp" |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 22 | |
| 23 | #include <exception> |
Shawn McCarney | 2134ca6 | 2019-11-11 13:06:18 -0600 | [diff] [blame] | 24 | #include <memory> |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 25 | #include <stdexcept> |
| 26 | #include <string> |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 27 | #include <utility> |
Shawn McCarney | 2134ca6 | 2019-11-11 13:06:18 -0600 | [diff] [blame] | 28 | #include <vector> |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 29 | |
| 30 | #include <gtest/gtest.h> |
| 31 | |
| 32 | using namespace phosphor::power::regulators; |
| 33 | |
| 34 | TEST(IDMapTests, AddDevice) |
| 35 | { |
| 36 | IDMap idMap{}; |
| 37 | |
| 38 | // Create device |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 39 | std::unique_ptr<i2c::I2CInterface> i2cInterface = |
| 40 | i2c::create(1, 0x70, i2c::I2CInterface::InitialState::CLOSED); |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 41 | std::string id{"vio_reg"}; |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 42 | Device device{id, true, "/system/chassis/motherboard/vio_reg", |
| 43 | std::move(i2cInterface)}; |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 44 | |
| 45 | // Verify device is not initially in map |
| 46 | EXPECT_THROW(idMap.getDevice(id), std::invalid_argument); |
| 47 | |
| 48 | // Add device to map |
| 49 | idMap.addDevice(device); |
| 50 | |
| 51 | // Verify device is now in map |
| 52 | try |
| 53 | { |
| 54 | Device& deviceFound = idMap.getDevice(id); |
| 55 | EXPECT_EQ(deviceFound.getID(), id); |
| 56 | EXPECT_EQ(&deviceFound, &device); |
| 57 | } |
| 58 | catch (const std::exception& error) |
| 59 | { |
| 60 | ADD_FAILURE() << "Should not have caught exception."; |
| 61 | } |
| 62 | |
| 63 | // Verify different device is not in map |
| 64 | EXPECT_THROW(idMap.getDevice("vio_reg2"), std::invalid_argument); |
Shawn McCarney | e38f8a2 | 2020-04-05 15:39:14 -0500 | [diff] [blame] | 65 | |
| 66 | // Test where device ID already exists in map |
| 67 | try |
| 68 | { |
| 69 | i2cInterface = |
| 70 | i2c::create(1, 0x72, i2c::I2CInterface::InitialState::CLOSED); |
| 71 | Device device2{"vio_reg", true, "/system/chassis/motherboard/vio_reg2", |
| 72 | std::move(i2cInterface)}; |
| 73 | idMap.addDevice(device2); |
| 74 | } |
| 75 | catch (const std::invalid_argument& error) |
| 76 | { |
| 77 | EXPECT_STREQ(error.what(), |
| 78 | "Unable to add device: Duplicate ID \"vio_reg\""); |
| 79 | } |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 80 | } |
| 81 | |
| 82 | TEST(IDMapTests, AddRail) |
| 83 | { |
| 84 | IDMap idMap{}; |
| 85 | |
| 86 | // Create rail |
| 87 | std::string id{"vio0"}; |
| 88 | Rail rail{id}; |
| 89 | |
| 90 | // Verify rail is not initially in map |
| 91 | EXPECT_THROW(idMap.getRail(id), std::invalid_argument); |
| 92 | |
| 93 | // Add rail to map |
| 94 | idMap.addRail(rail); |
| 95 | |
| 96 | // Verify rail is now in map |
| 97 | try |
| 98 | { |
| 99 | Rail& railFound = idMap.getRail(id); |
| 100 | EXPECT_EQ(railFound.getID(), id); |
| 101 | EXPECT_EQ(&railFound, &rail); |
| 102 | } |
| 103 | catch (const std::exception& error) |
| 104 | { |
| 105 | ADD_FAILURE() << "Should not have caught exception."; |
| 106 | } |
| 107 | |
| 108 | // Verify different rail is not in map |
| 109 | EXPECT_THROW(idMap.getRail("vcs0"), std::invalid_argument); |
Shawn McCarney | e38f8a2 | 2020-04-05 15:39:14 -0500 | [diff] [blame] | 110 | |
| 111 | // Test where rail ID already exists in map |
| 112 | try |
| 113 | { |
| 114 | Rail rail2{"vio0"}; |
| 115 | idMap.addRail(rail2); |
| 116 | } |
| 117 | catch (const std::invalid_argument& error) |
| 118 | { |
| 119 | EXPECT_STREQ(error.what(), "Unable to add rail: Duplicate ID \"vio0\""); |
| 120 | } |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 121 | } |
| 122 | |
| 123 | TEST(IDMapTests, AddRule) |
| 124 | { |
| 125 | IDMap idMap{}; |
| 126 | |
| 127 | // Create rule |
| 128 | std::string id{"set_voltage_rule"}; |
Shawn McCarney | 9fc08e7 | 2019-11-07 13:18:55 -0600 | [diff] [blame] | 129 | Rule rule{id, std::vector<std::unique_ptr<Action>>{}}; |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 130 | |
| 131 | // Verify rule is not initially in map |
| 132 | EXPECT_THROW(idMap.getRule(id), std::invalid_argument); |
| 133 | |
| 134 | // Add rule to map |
| 135 | idMap.addRule(rule); |
| 136 | |
| 137 | // Verify rule is now in map |
| 138 | try |
| 139 | { |
| 140 | Rule& ruleFound = idMap.getRule(id); |
| 141 | EXPECT_EQ(ruleFound.getID(), id); |
| 142 | EXPECT_EQ(&ruleFound, &rule); |
| 143 | } |
| 144 | catch (const std::exception& error) |
| 145 | { |
| 146 | ADD_FAILURE() << "Should not have caught exception."; |
| 147 | } |
| 148 | |
| 149 | // Verify different rule is not in map |
| 150 | EXPECT_THROW(idMap.getRule("set_voltage_rule_page0"), |
| 151 | std::invalid_argument); |
Shawn McCarney | e38f8a2 | 2020-04-05 15:39:14 -0500 | [diff] [blame] | 152 | |
| 153 | // Test where rule ID already exists in map |
| 154 | try |
| 155 | { |
| 156 | Rule rule2{"set_voltage_rule", std::vector<std::unique_ptr<Action>>{}}; |
| 157 | idMap.addRule(rule2); |
| 158 | } |
| 159 | catch (const std::invalid_argument& error) |
| 160 | { |
| 161 | EXPECT_STREQ(error.what(), |
| 162 | "Unable to add rule: Duplicate ID \"set_voltage_rule\""); |
| 163 | } |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 164 | } |
| 165 | |
| 166 | TEST(IDMapTests, GetDevice) |
| 167 | { |
| 168 | IDMap idMap{}; |
| 169 | |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 170 | // Create device |
| 171 | std::unique_ptr<i2c::I2CInterface> i2cInterface = |
| 172 | i2c::create(1, 0x70, i2c::I2CInterface::InitialState::CLOSED); |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 173 | std::string id{"vio_reg"}; |
Shawn McCarney | afb7fc3 | 2019-12-11 19:42:03 -0600 | [diff] [blame] | 174 | Device device{id, true, "/system/chassis/motherboard/vio_reg", |
| 175 | std::move(i2cInterface)}; |
| 176 | |
| 177 | // Add a device to the map |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 178 | idMap.addDevice(device); |
| 179 | |
| 180 | // Test where ID found in map |
| 181 | try |
| 182 | { |
| 183 | Device& deviceFound = idMap.getDevice(id); |
| 184 | EXPECT_EQ(deviceFound.getID(), id); |
| 185 | EXPECT_EQ(&deviceFound, &device); |
| 186 | } |
| 187 | catch (const std::exception& error) |
| 188 | { |
| 189 | ADD_FAILURE() << "Should not have caught exception."; |
| 190 | } |
| 191 | |
| 192 | // Test where ID not found in map |
| 193 | try |
| 194 | { |
| 195 | idMap.getDevice("vcs_reg"); |
| 196 | ADD_FAILURE() << "Should not have reached this line."; |
| 197 | } |
| 198 | catch (const std::invalid_argument& ia_error) |
| 199 | { |
| 200 | EXPECT_STREQ(ia_error.what(), |
| 201 | "Unable to find device with ID \"vcs_reg\""); |
| 202 | } |
| 203 | catch (const std::exception& error) |
| 204 | { |
| 205 | ADD_FAILURE() << "Should not have caught exception."; |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | TEST(IDMapTests, GetRail) |
| 210 | { |
| 211 | IDMap idMap{}; |
| 212 | |
| 213 | // Add a rail to the map |
| 214 | std::string id{"vio0"}; |
| 215 | Rail rail{id}; |
| 216 | idMap.addRail(rail); |
| 217 | |
| 218 | // Test where ID found in map |
| 219 | try |
| 220 | { |
| 221 | Rail& railFound = idMap.getRail(id); |
| 222 | EXPECT_EQ(railFound.getID(), id); |
| 223 | EXPECT_EQ(&railFound, &rail); |
| 224 | } |
| 225 | catch (const std::exception& error) |
| 226 | { |
| 227 | ADD_FAILURE() << "Should not have caught exception."; |
| 228 | } |
| 229 | |
| 230 | // Test where ID not found in map |
| 231 | try |
| 232 | { |
| 233 | idMap.getRail("vcs0"); |
| 234 | ADD_FAILURE() << "Should not have reached this line."; |
| 235 | } |
| 236 | catch (const std::invalid_argument& ia_error) |
| 237 | { |
| 238 | EXPECT_STREQ(ia_error.what(), "Unable to find rail with ID \"vcs0\""); |
| 239 | } |
| 240 | catch (const std::exception& error) |
| 241 | { |
| 242 | ADD_FAILURE() << "Should not have caught exception."; |
| 243 | } |
| 244 | } |
| 245 | |
| 246 | TEST(IDMapTests, GetRule) |
| 247 | { |
| 248 | IDMap idMap{}; |
| 249 | |
| 250 | // Add a rule to the map |
| 251 | std::string id{"set_voltage_rule"}; |
Shawn McCarney | 9fc08e7 | 2019-11-07 13:18:55 -0600 | [diff] [blame] | 252 | Rule rule{id, std::vector<std::unique_ptr<Action>>{}}; |
Shawn McCarney | 3daeb91 | 2019-10-28 15:04:17 -0500 | [diff] [blame] | 253 | idMap.addRule(rule); |
| 254 | |
| 255 | // Test where ID found in map |
| 256 | try |
| 257 | { |
| 258 | Rule& ruleFound = idMap.getRule(id); |
| 259 | EXPECT_EQ(ruleFound.getID(), id); |
| 260 | EXPECT_EQ(&ruleFound, &rule); |
| 261 | } |
| 262 | catch (const std::exception& error) |
| 263 | { |
| 264 | ADD_FAILURE() << "Should not have caught exception."; |
| 265 | } |
| 266 | |
| 267 | // Test where ID not found in map |
| 268 | try |
| 269 | { |
| 270 | idMap.getRule("read_sensors_rule"); |
| 271 | ADD_FAILURE() << "Should not have reached this line."; |
| 272 | } |
| 273 | catch (const std::invalid_argument& ia_error) |
| 274 | { |
| 275 | EXPECT_STREQ(ia_error.what(), |
| 276 | "Unable to find rule with ID \"read_sensors_rule\""); |
| 277 | } |
| 278 | catch (const std::exception& error) |
| 279 | { |
| 280 | ADD_FAILURE() << "Should not have caught exception."; |
| 281 | } |
| 282 | } |