Shawn McCarney | 6d59773 | 2019-11-13 17:40:07 -0600 | [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 | */ |
| 16 | #include "action.hpp" |
| 17 | #include "action_environment.hpp" |
| 18 | #include "id_map.hpp" |
| 19 | #include "if_action.hpp" |
| 20 | #include "mock_action.hpp" |
| 21 | |
| 22 | #include <exception> |
| 23 | #include <memory> |
| 24 | #include <stdexcept> |
| 25 | #include <utility> |
| 26 | #include <vector> |
| 27 | |
| 28 | #include <gmock/gmock.h> |
| 29 | #include <gtest/gtest.h> |
| 30 | |
| 31 | using namespace phosphor::power::regulators; |
| 32 | |
| 33 | using ::testing::Return; |
| 34 | using ::testing::Throw; |
| 35 | |
| 36 | TEST(IfActionTests, Constructor) |
| 37 | { |
| 38 | // Test where else clause is not specified |
| 39 | { |
| 40 | std::unique_ptr<Action> conditionAction = |
| 41 | std::make_unique<MockAction>(); |
| 42 | |
| 43 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 44 | thenActions.push_back(std::make_unique<MockAction>()); |
| 45 | thenActions.push_back(std::make_unique<MockAction>()); |
| 46 | |
| 47 | IfAction ifAction{std::move(conditionAction), std::move(thenActions)}; |
| 48 | EXPECT_NE(ifAction.getConditionAction().get(), nullptr); |
| 49 | EXPECT_EQ(ifAction.getThenActions().size(), 2); |
| 50 | EXPECT_EQ(ifAction.getElseActions().size(), 0); |
| 51 | } |
| 52 | |
| 53 | // Test where else clause is specified |
| 54 | { |
| 55 | std::unique_ptr<Action> conditionAction = |
| 56 | std::make_unique<MockAction>(); |
| 57 | |
| 58 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 59 | thenActions.push_back(std::make_unique<MockAction>()); |
| 60 | thenActions.push_back(std::make_unique<MockAction>()); |
| 61 | |
| 62 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 63 | elseActions.push_back(std::make_unique<MockAction>()); |
| 64 | |
| 65 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 66 | std::move(elseActions)}; |
| 67 | EXPECT_NE(ifAction.getConditionAction().get(), nullptr); |
| 68 | EXPECT_EQ(ifAction.getThenActions().size(), 2); |
| 69 | EXPECT_EQ(ifAction.getElseActions().size(), 1); |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | TEST(IfActionTests, Execute) |
| 74 | { |
| 75 | // Create ActionEnvironment |
| 76 | IDMap idMap{}; |
| 77 | ActionEnvironment env{idMap, ""}; |
| 78 | |
| 79 | // Test where action throws an exception |
| 80 | try |
| 81 | { |
| 82 | // Create condition action that will return true |
| 83 | std::unique_ptr<MockAction> conditionAction = |
| 84 | std::make_unique<MockAction>(); |
| 85 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(true)); |
| 86 | |
| 87 | // Create vector of actions for then clause |
| 88 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 89 | std::unique_ptr<MockAction> thenAction; |
| 90 | |
| 91 | // First then action will throw an exception |
| 92 | thenAction = std::make_unique<MockAction>(); |
| 93 | EXPECT_CALL(*thenAction, execute) |
| 94 | .Times(1) |
| 95 | .WillOnce(Throw(std::logic_error{"Communication error"})); |
| 96 | thenActions.push_back(std::move(thenAction)); |
| 97 | |
| 98 | // Second then action should not get executed |
| 99 | thenAction = std::make_unique<MockAction>(); |
| 100 | EXPECT_CALL(*thenAction, execute).Times(0); |
| 101 | thenActions.push_back(std::move(thenAction)); |
| 102 | |
| 103 | IfAction ifAction{std::move(conditionAction), std::move(thenActions)}; |
| 104 | ifAction.execute(env); |
| 105 | ADD_FAILURE() << "Should not have reached this line."; |
| 106 | } |
| 107 | catch (const std::exception& error) |
| 108 | { |
| 109 | EXPECT_STREQ(error.what(), "Communication error"); |
| 110 | } |
| 111 | |
| 112 | // Test where condition is true: then clause returns true |
| 113 | try |
| 114 | { |
| 115 | // Create condition action that will return true |
| 116 | std::unique_ptr<MockAction> conditionAction = |
| 117 | std::make_unique<MockAction>(); |
| 118 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(true)); |
| 119 | |
| 120 | // Create vector of actions for then clause: last action returns true |
| 121 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 122 | std::unique_ptr<MockAction> thenAction = std::make_unique<MockAction>(); |
| 123 | EXPECT_CALL(*thenAction, execute).Times(1).WillOnce(Return(true)); |
| 124 | thenActions.push_back(std::move(thenAction)); |
| 125 | |
| 126 | // Create vector of actions for else clause: should not be executed |
| 127 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 128 | std::unique_ptr<MockAction> elseAction = std::make_unique<MockAction>(); |
| 129 | EXPECT_CALL(*elseAction, execute).Times(0); |
| 130 | elseActions.push_back(std::move(elseAction)); |
| 131 | |
| 132 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 133 | std::move(elseActions)}; |
| 134 | EXPECT_EQ(ifAction.execute(env), true); |
| 135 | } |
| 136 | catch (const std::exception& error) |
| 137 | { |
| 138 | ADD_FAILURE() << "Should not have caught exception."; |
| 139 | } |
| 140 | |
| 141 | // Test where condition is true: then clause returns false |
| 142 | try |
| 143 | { |
| 144 | // Create condition action that will return true |
| 145 | std::unique_ptr<MockAction> conditionAction = |
| 146 | std::make_unique<MockAction>(); |
| 147 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(true)); |
| 148 | |
| 149 | // Create vector of actions for then clause: last action returns false |
| 150 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 151 | std::unique_ptr<MockAction> thenAction = std::make_unique<MockAction>(); |
| 152 | EXPECT_CALL(*thenAction, execute).Times(1).WillOnce(Return(false)); |
| 153 | thenActions.push_back(std::move(thenAction)); |
| 154 | |
| 155 | // Create vector of actions for else clause: should not be executed |
| 156 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 157 | std::unique_ptr<MockAction> elseAction = std::make_unique<MockAction>(); |
| 158 | EXPECT_CALL(*elseAction, execute).Times(0); |
| 159 | elseActions.push_back(std::move(elseAction)); |
| 160 | |
| 161 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 162 | std::move(elseActions)}; |
| 163 | EXPECT_EQ(ifAction.execute(env), false); |
| 164 | } |
| 165 | catch (const std::exception& error) |
| 166 | { |
| 167 | ADD_FAILURE() << "Should not have caught exception."; |
| 168 | } |
| 169 | |
| 170 | // Test where condition is false: else clause returns true |
| 171 | try |
| 172 | { |
| 173 | // Create condition action that will return false |
| 174 | std::unique_ptr<MockAction> conditionAction = |
| 175 | std::make_unique<MockAction>(); |
| 176 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(false)); |
| 177 | |
| 178 | // Create vector of actions for then clause: should not be executed |
| 179 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 180 | std::unique_ptr<MockAction> thenAction = std::make_unique<MockAction>(); |
| 181 | EXPECT_CALL(*thenAction, execute).Times(0); |
| 182 | thenActions.push_back(std::move(thenAction)); |
| 183 | |
| 184 | // Create vector of actions for else clause: last action returns true |
| 185 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 186 | std::unique_ptr<MockAction> elseAction = std::make_unique<MockAction>(); |
| 187 | EXPECT_CALL(*elseAction, execute).Times(1).WillOnce(Return(true)); |
| 188 | elseActions.push_back(std::move(elseAction)); |
| 189 | |
| 190 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 191 | std::move(elseActions)}; |
| 192 | EXPECT_EQ(ifAction.execute(env), true); |
| 193 | } |
| 194 | catch (const std::exception& error) |
| 195 | { |
| 196 | ADD_FAILURE() << "Should not have caught exception."; |
| 197 | } |
| 198 | |
| 199 | // Test where condition is false: else clause returns false |
| 200 | try |
| 201 | { |
| 202 | // Create condition action that will return false |
| 203 | std::unique_ptr<MockAction> conditionAction = |
| 204 | std::make_unique<MockAction>(); |
| 205 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(false)); |
| 206 | |
| 207 | // Create vector of actions for then clause: should not be executed |
| 208 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 209 | std::unique_ptr<MockAction> thenAction = std::make_unique<MockAction>(); |
| 210 | EXPECT_CALL(*thenAction, execute).Times(0); |
| 211 | thenActions.push_back(std::move(thenAction)); |
| 212 | |
| 213 | // Create vector of actions for else clause: last action returns false |
| 214 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 215 | std::unique_ptr<MockAction> elseAction = std::make_unique<MockAction>(); |
| 216 | EXPECT_CALL(*elseAction, execute).Times(1).WillOnce(Return(false)); |
| 217 | elseActions.push_back(std::move(elseAction)); |
| 218 | |
| 219 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 220 | std::move(elseActions)}; |
| 221 | EXPECT_EQ(ifAction.execute(env), false); |
| 222 | } |
| 223 | catch (const std::exception& error) |
| 224 | { |
| 225 | ADD_FAILURE() << "Should not have caught exception."; |
| 226 | } |
| 227 | |
| 228 | // Test where condition is false: no else clause specified |
| 229 | try |
| 230 | { |
| 231 | // Create condition action that will return false |
| 232 | std::unique_ptr<MockAction> conditionAction = |
| 233 | std::make_unique<MockAction>(); |
| 234 | EXPECT_CALL(*conditionAction, execute).Times(1).WillOnce(Return(false)); |
| 235 | |
| 236 | // Create vector of actions for then clause: should not be executed |
| 237 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 238 | std::unique_ptr<MockAction> thenAction = std::make_unique<MockAction>(); |
| 239 | EXPECT_CALL(*thenAction, execute).Times(0); |
| 240 | thenActions.push_back(std::move(thenAction)); |
| 241 | |
| 242 | IfAction ifAction{std::move(conditionAction), std::move(thenActions)}; |
| 243 | EXPECT_EQ(ifAction.execute(env), false); |
| 244 | } |
| 245 | catch (const std::exception& error) |
| 246 | { |
| 247 | ADD_FAILURE() << "Should not have caught exception."; |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | TEST(IfActionTests, GetConditionAction) |
| 252 | { |
| 253 | MockAction* conditionAction = new MockAction{}; |
| 254 | |
| 255 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 256 | |
| 257 | IfAction ifAction{std::unique_ptr<Action>{conditionAction}, |
| 258 | std::move(thenActions)}; |
| 259 | |
| 260 | EXPECT_EQ(ifAction.getConditionAction().get(), conditionAction); |
| 261 | } |
| 262 | |
| 263 | TEST(IfActionTests, GetThenActions) |
| 264 | { |
| 265 | std::unique_ptr<Action> conditionAction = std::make_unique<MockAction>(); |
| 266 | |
| 267 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 268 | |
| 269 | MockAction* thenAction1 = new MockAction{}; |
| 270 | thenActions.push_back(std::unique_ptr<MockAction>{thenAction1}); |
| 271 | |
| 272 | MockAction* thenAction2 = new MockAction{}; |
| 273 | thenActions.push_back(std::unique_ptr<MockAction>{thenAction2}); |
| 274 | |
| 275 | IfAction ifAction{std::move(conditionAction), std::move(thenActions)}; |
| 276 | EXPECT_EQ(ifAction.getThenActions().size(), 2); |
| 277 | EXPECT_EQ(ifAction.getThenActions()[0].get(), thenAction1); |
| 278 | EXPECT_EQ(ifAction.getThenActions()[1].get(), thenAction2); |
| 279 | } |
| 280 | |
| 281 | TEST(IfActionTests, GetElseActions) |
| 282 | { |
| 283 | std::unique_ptr<Action> conditionAction = std::make_unique<MockAction>(); |
| 284 | |
| 285 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 286 | |
| 287 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 288 | |
| 289 | MockAction* elseAction1 = new MockAction{}; |
| 290 | elseActions.push_back(std::unique_ptr<MockAction>{elseAction1}); |
| 291 | |
| 292 | MockAction* elseAction2 = new MockAction{}; |
| 293 | elseActions.push_back(std::unique_ptr<MockAction>{elseAction2}); |
| 294 | |
| 295 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 296 | std::move(elseActions)}; |
| 297 | EXPECT_EQ(ifAction.getElseActions().size(), 2); |
| 298 | EXPECT_EQ(ifAction.getElseActions()[0].get(), elseAction1); |
| 299 | EXPECT_EQ(ifAction.getElseActions()[1].get(), elseAction2); |
| 300 | } |
Shawn McCarney | 8a3db36 | 2020-02-05 16:24:16 -0600 | [diff] [blame] | 301 | |
| 302 | TEST(IfActionTests, ToString) |
| 303 | { |
| 304 | // Test where else clause is not specified |
| 305 | { |
| 306 | std::unique_ptr<Action> conditionAction = |
| 307 | std::make_unique<MockAction>(); |
| 308 | |
| 309 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 310 | thenActions.push_back(std::make_unique<MockAction>()); |
| 311 | |
| 312 | IfAction ifAction{std::move(conditionAction), std::move(thenActions)}; |
| 313 | EXPECT_EQ(ifAction.toString(), |
| 314 | "if: { condition: { ... }, then: [ ... ] }"); |
| 315 | } |
| 316 | |
| 317 | // Test where else clause is specified |
| 318 | { |
| 319 | std::unique_ptr<Action> conditionAction = |
| 320 | std::make_unique<MockAction>(); |
| 321 | |
| 322 | std::vector<std::unique_ptr<Action>> thenActions{}; |
| 323 | thenActions.push_back(std::make_unique<MockAction>()); |
| 324 | |
| 325 | std::vector<std::unique_ptr<Action>> elseActions{}; |
| 326 | elseActions.push_back(std::make_unique<MockAction>()); |
| 327 | |
| 328 | IfAction ifAction{std::move(conditionAction), std::move(thenActions), |
| 329 | std::move(elseActions)}; |
| 330 | EXPECT_EQ(ifAction.toString(), |
| 331 | "if: { condition: { ... }, then: [ ... ], else: [ ... ] }"); |
| 332 | } |
| 333 | } |