112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
#include <gtest/gtest.h>
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#include "config.h"
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#include <iostream>
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#include <string>
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#include <vector>
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#include <set>
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#include <sstream>
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#include <algorithm>
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std::string EXAMPLE_FILENAME = std::string(getenv("MESON_SOURCE_ROOT")) + "/tests/config/example.yaml";
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/**
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* @file configTest.cpp
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* @brief Unit tests for the Config class.
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*/
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class configTestPrivateAccessor {
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public:
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static bool callIsKeyInCache(fourdst::config::Config& config, const std::string& key) {
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return config.isKeyInCache(key);
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}
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static int callCacheSize(fourdst::config::Config& config) {
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return config.configMap.size();
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}
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static void callAddToCache(fourdst::config::Config& config, const std::string& key, const YAML::Node& node) {
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config.addToCache(key, node);
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}
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static void callRegisterKeyNotFound(fourdst::config::Config& config, const std::string& key) {
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config.registerUnknownKey(key);
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}
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static bool CheckIfKeyUnknown(fourdst::config::Config& config, const std::string& key) {
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if (std::find(config.unknownKeys.begin(), config.unknownKeys.end(), key) == config.unknownKeys.end()) {
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return false;
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}
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return true;
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}
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};
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/**
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* @brief Test suite for the Config class.
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*/
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class configTest : public ::testing::Test {};
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/**
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* @brief Test the constructor of the Config class.
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*/
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TEST_F(configTest, constructor) {
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EXPECT_NO_THROW(fourdst::config::Config::getInstance());
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}
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TEST_F(configTest, loadConfig) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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EXPECT_TRUE(config.loadConfig(EXAMPLE_FILENAME));
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}
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TEST_F(configTest, singletonTest) {
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fourdst::config::Config& config1 = fourdst::config::Config::getInstance();
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fourdst::config::Config& config2 = fourdst::config::Config::getInstance();
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EXPECT_EQ(&config1, &config2);
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}
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TEST_F(configTest, getTest) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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config.loadConfig(EXAMPLE_FILENAME);
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int maxIter = config.get<int>("opac:lowTemp:numeric:maxIter", 10);
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EXPECT_EQ(maxIter, 100);
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EXPECT_NE(maxIter, 10);
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std::string logLevel = config.get<std::string>("logLevel", "DEBUG");
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EXPECT_EQ(logLevel, "INFO");
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EXPECT_NE(logLevel, "DEBUG");
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float polytropicIndex = config.get<float>("poly:physics:index", 2);
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EXPECT_EQ(polytropicIndex, 1.5);
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EXPECT_NE(polytropicIndex, 2);
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float polytropicIndex2 = config.get<float>("poly:physics:index2", 2.0);
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EXPECT_EQ(polytropicIndex2, 2.0);
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}
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TEST_F(configTest, secondSingletonTest) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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EXPECT_EQ(config.get<int>("opac:lowTemp:numeric:maxIter", 10), 100);
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}
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TEST_F(configTest, isKeyInCacheTest) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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config.loadConfig(EXAMPLE_FILENAME);
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EXPECT_TRUE(configTestPrivateAccessor::callIsKeyInCache(config, "opac:lowTemp:numeric:maxIter"));
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EXPECT_FALSE(configTestPrivateAccessor::callIsKeyInCache(config, "opac:lowTemp:numeric:maxIter2"));
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}
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TEST_F(configTest, cacheSize) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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config.loadConfig(EXAMPLE_FILENAME);
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EXPECT_EQ(configTestPrivateAccessor::callCacheSize(config), 3);
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EXPECT_NE(configTestPrivateAccessor::callCacheSize(config), 4);
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config.get<std::string>("outputDir", "DEBUG");
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EXPECT_EQ(configTestPrivateAccessor::callCacheSize(config), 4);
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}
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TEST_F(configTest, unknownKeyTest) {
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fourdst::config::Config& config = fourdst::config::Config::getInstance();
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config.loadConfig(EXAMPLE_FILENAME);
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config.get<int>("opac:lowTemp:numeric:random", 10);
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EXPECT_FALSE(configTestPrivateAccessor::CheckIfKeyUnknown(config, "opac:lowTemp:numeric:maxIter"));
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EXPECT_TRUE(configTestPrivateAccessor::CheckIfKeyUnknown(config, "opac:lowTemp:numeric:random"));
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}
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