Shawn McCarney | 74538a6 | 2019-11-13 11:24:17 -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 "and_action.hpp" |
| 19 | #include "id_map.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(AndActionTests, Constructor) |
| 37 | { |
| 38 | std::vector<std::unique_ptr<Action>> actions{}; |
| 39 | actions.push_back(std::make_unique<MockAction>()); |
| 40 | actions.push_back(std::make_unique<MockAction>()); |
| 41 | |
| 42 | AndAction andAction{std::move(actions)}; |
| 43 | EXPECT_EQ(andAction.getActions().size(), 2); |
| 44 | } |
| 45 | |
| 46 | TEST(AndActionTests, Execute) |
| 47 | { |
| 48 | // Create ActionEnvironment |
| 49 | IDMap idMap{}; |
| 50 | ActionEnvironment env{idMap, ""}; |
| 51 | |
| 52 | // Test where empty vector of actions is specified |
| 53 | try |
| 54 | { |
| 55 | std::vector<std::unique_ptr<Action>> actions{}; |
| 56 | AndAction andAction{std::move(actions)}; |
| 57 | EXPECT_EQ(andAction.execute(env), true); |
| 58 | } |
| 59 | catch (const std::exception& error) |
| 60 | { |
| 61 | ADD_FAILURE() << "Should not have caught exception."; |
| 62 | } |
| 63 | |
| 64 | // Test where action throws an exception |
| 65 | try |
| 66 | { |
| 67 | std::vector<std::unique_ptr<Action>> actions{}; |
| 68 | std::unique_ptr<MockAction> action; |
| 69 | |
| 70 | // First action will throw an exception |
| 71 | action = std::make_unique<MockAction>(); |
| 72 | EXPECT_CALL(*action, execute) |
| 73 | .Times(1) |
| 74 | .WillOnce(Throw(std::logic_error{"Communication error"})); |
| 75 | actions.push_back(std::move(action)); |
| 76 | |
| 77 | // Second action should not get executed |
| 78 | action = std::make_unique<MockAction>(); |
| 79 | EXPECT_CALL(*action, execute).Times(0); |
| 80 | actions.push_back(std::move(action)); |
| 81 | |
| 82 | AndAction andAction{std::move(actions)}; |
| 83 | andAction.execute(env); |
| 84 | ADD_FAILURE() << "Should not have reached this line."; |
| 85 | } |
| 86 | catch (const std::exception& error) |
| 87 | { |
| 88 | EXPECT_STREQ(error.what(), "Communication error"); |
| 89 | } |
| 90 | |
| 91 | // Test where middle action returns false |
| 92 | try |
| 93 | { |
| 94 | std::vector<std::unique_ptr<Action>> actions{}; |
| 95 | std::unique_ptr<MockAction> action; |
| 96 | |
| 97 | // First action will return true |
| 98 | action = std::make_unique<MockAction>(); |
| 99 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true)); |
| 100 | actions.push_back(std::move(action)); |
| 101 | |
| 102 | // Second action will return false |
| 103 | action = std::make_unique<MockAction>(); |
| 104 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(false)); |
| 105 | actions.push_back(std::move(action)); |
| 106 | |
| 107 | // Third action will return true |
| 108 | action = std::make_unique<MockAction>(); |
| 109 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true)); |
| 110 | actions.push_back(std::move(action)); |
| 111 | |
| 112 | AndAction andAction{std::move(actions)}; |
| 113 | EXPECT_EQ(andAction.execute(env), false); |
| 114 | } |
| 115 | catch (const std::exception& error) |
| 116 | { |
| 117 | ADD_FAILURE() << "Should not have caught exception."; |
| 118 | } |
| 119 | |
| 120 | // Test where all actions return true |
| 121 | try |
| 122 | { |
| 123 | std::vector<std::unique_ptr<Action>> actions{}; |
| 124 | std::unique_ptr<MockAction> action; |
| 125 | |
| 126 | // First action will return true |
| 127 | action = std::make_unique<MockAction>(); |
| 128 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true)); |
| 129 | actions.push_back(std::move(action)); |
| 130 | |
| 131 | // Second action will return true |
| 132 | action = std::make_unique<MockAction>(); |
| 133 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true)); |
| 134 | actions.push_back(std::move(action)); |
| 135 | |
| 136 | // Third action will return true |
| 137 | action = std::make_unique<MockAction>(); |
| 138 | EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true)); |
| 139 | actions.push_back(std::move(action)); |
| 140 | |
| 141 | AndAction andAction{std::move(actions)}; |
| 142 | EXPECT_EQ(andAction.execute(env), true); |
| 143 | } |
| 144 | catch (const std::exception& error) |
| 145 | { |
| 146 | ADD_FAILURE() << "Should not have caught exception."; |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | TEST(AndActionTests, GetActions) |
| 151 | { |
| 152 | std::vector<std::unique_ptr<Action>> actions{}; |
| 153 | |
| 154 | MockAction* action1 = new MockAction{}; |
| 155 | actions.push_back(std::unique_ptr<MockAction>{action1}); |
| 156 | |
| 157 | MockAction* action2 = new MockAction{}; |
| 158 | actions.push_back(std::unique_ptr<MockAction>{action2}); |
| 159 | |
| 160 | AndAction andAction{std::move(actions)}; |
| 161 | EXPECT_EQ(andAction.getActions().size(), 2); |
| 162 | EXPECT_EQ(andAction.getActions()[0].get(), action1); |
| 163 | EXPECT_EQ(andAction.getActions()[1].get(), action2); |
| 164 | } |
Shawn McCarney | 8a3db36 | 2020-02-05 16:24:16 -0600 | [diff] [blame] | 165 | |
| 166 | TEST(AndActionTests, ToString) |
| 167 | { |
| 168 | std::vector<std::unique_ptr<Action>> actions{}; |
| 169 | actions.push_back(std::make_unique<MockAction>()); |
| 170 | |
| 171 | AndAction andAction{std::move(actions)}; |
| 172 | EXPECT_EQ(andAction.toString(), "and: [ ... ]"); |
| 173 | } |