blob: 68526860fc6a17fd7c1516672a2d8e90cee848ee [file] [log] [blame]
/**
* Copyright © 2019 IBM Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "action.hpp"
#include "action_environment.hpp"
#include "id_map.hpp"
#include "mock_action.hpp"
#include "mock_services.hpp"
#include "rule.hpp"
#include <exception>
#include <memory>
#include <stdexcept>
#include <utility>
#include <vector>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
using namespace phosphor::power::regulators;
using ::testing::Return;
using ::testing::Throw;
TEST(RuleTests, Constructor)
{
// Build vector of actions
std::vector<std::unique_ptr<Action>> actions{};
actions.push_back(std::make_unique<MockAction>());
actions.push_back(std::make_unique<MockAction>());
// Create rule and verify data members
Rule rule("set_voltage_rule", std::move(actions));
EXPECT_EQ(rule.getID(), "set_voltage_rule");
EXPECT_EQ(rule.getActions().size(), 2);
}
TEST(RuleTests, Execute)
{
// Create ActionEnvironment
IDMap idMap{};
MockServices services{};
ActionEnvironment env{idMap, "", services};
// Test where an action throws an exception
try
{
std::vector<std::unique_ptr<Action>> actions{};
std::unique_ptr<MockAction> action = std::make_unique<MockAction>();
EXPECT_CALL(*action, execute)
.Times(1)
.WillOnce(Throw(std::logic_error{"Communication error"}));
actions.push_back(std::move(action));
Rule rule("set_voltage_rule", std::move(actions));
rule.execute(env);
ADD_FAILURE() << "Should not have reached this line.";
}
catch (const std::exception& error)
{
EXPECT_STREQ(error.what(), "Communication error");
}
// Test where all actions are executed
try
{
std::vector<std::unique_ptr<Action>> actions{};
std::unique_ptr<MockAction> action;
// First action will return true
action = std::make_unique<MockAction>();
EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(true));
actions.push_back(std::move(action));
// Second action will return false
action = std::make_unique<MockAction>();
EXPECT_CALL(*action, execute).Times(1).WillOnce(Return(false));
actions.push_back(std::move(action));
Rule rule("set_voltage_rule", std::move(actions));
EXPECT_EQ(rule.execute(env), false);
}
catch (const std::exception& error)
{
ADD_FAILURE() << "Should not have caught exception.";
}
}
TEST(RuleTests, GetActions)
{
std::vector<std::unique_ptr<Action>> actions{};
MockAction* action1 = new MockAction{};
actions.push_back(std::unique_ptr<MockAction>{action1});
MockAction* action2 = new MockAction{};
actions.push_back(std::unique_ptr<MockAction>{action2});
Rule rule("set_voltage_rule", std::move(actions));
EXPECT_EQ(rule.getActions().size(), 2);
EXPECT_EQ(rule.getActions()[0].get(), action1);
EXPECT_EQ(rule.getActions()[1].get(), action2);
}
TEST(RuleTests, GetID)
{
Rule rule("read_sensor_values", std::vector<std::unique_ptr<Action>>{});
EXPECT_EQ(rule.getID(), "read_sensor_values");
}