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#include "configuration.h"
#include <QApplication>
#include <cstdlib>
#include <fstream>
#include <gtest/gtest.h>
#include <sstream>
class ConfigurationTest : public ::testing::Test
{
protected:
void SetUp() override
{
conf.read_file(std::getenv("CONFIGFILE"));
}
Configuration conf{
{ "name", std::string() },
{ "over", std::string() },
{ "other", std::string("not in cfg") }, // this entry is not in the conf file
{ "comment", std::string() }, // commented out entry in the conf file
{ "number", int(0) },
{ "toggle", bool(false) },
{ "main/name", std::string() },
{ "main/number", int(0) },
{ "main/toggle", bool(true) },
{ "extra/name", std::string() },
{ "extra/number", int(0) },
{ "extra/toggle", bool(false) },
};
std::unique_ptr<Configuration> global_conf = std::make_unique<Configuration, std::initializer_list<std::pair<std::string, conf_value_t>>>({
{ "name", std::string("global") },
{ "number", int(123) },
{ "toggle", bool(true) },
});
};
TEST_F(ConfigurationTest, NoSection)
{
EXPECT_EQ(conf.value<std::string>("name").value(), "Top level");
EXPECT_EQ(conf.value<std::string>("other").value(), "not in cfg");
EXPECT_EQ(conf.value<std::string>("comment").value(), "");
EXPECT_EQ(conf.value<int>("number").value(), 12);
EXPECT_TRUE(conf.value<bool>("toggle").value());
EXPECT_FALSE(conf.value<int>("nullopt"));
EXPECT_FALSE(conf.value<bool>("nullopt"));
EXPECT_FALSE(conf.value<std::string>("nullopt"));
}
TEST_F(ConfigurationTest, TypeCasts)
{
EXPECT_EQ(conf.value<std::string>("number").value(), "12");
EXPECT_EQ(conf.value<std::string>("toggle").value(), "true");
EXPECT_EQ(conf.value<std::string>("main/toggle").value(), "false");
}
TEST_F(ConfigurationTest, QtSpecialization)
{
EXPECT_EQ(conf.value<QString>("name").value(), "Top level");
EXPECT_EQ(conf.value<QString>("number").value(), "12");
EXPECT_EQ(conf.value<QString>("toggle").value(), "true");
EXPECT_EQ(conf.value<QString>("main/toggle").value(), "false");
EXPECT_FALSE(conf.value<QString>("nullopt"));
EXPECT_EQ(conf.value<QStringList>("list").value(), QStringList({ "one", "two", "three", "for four" }));
EXPECT_FALSE(conf.value<QStringList>("nullopt"));
}
TEST_F(ConfigurationTest, QtShortcut)
{
QAction action;
EXPECT_EQ(conf.shortcut<QAction>(action, "qt/shortcut").shortcut().toString(), "Ctrl+Q");
EXPECT_EQ(conf.shortcut<QAction>(action, "qt/nil").shortcut().toString(), "Ctrl+Q");
QKeySequence sequence;
EXPECT_EQ(conf.shortcut<QKeySequence>(sequence, "qt/shortcut").toString(), "Ctrl+Q");
EXPECT_EQ(conf.shortcut<QKeySequence>(sequence, "qt/nil").toString(), "Ctrl+Q");
}
TEST_F(ConfigurationTest, MainSection)
{
EXPECT_EQ(conf.value<std::string>("main/name").value(), "Section Testing");
EXPECT_EQ(conf.value<int>("main/number").value(), 10);
EXPECT_FALSE(conf.value<bool>("main/toggle").value());
}
TEST_F(ConfigurationTest, ExtraSection)
{
EXPECT_EQ(conf.value<std::string>("over").value(), "extra");
EXPECT_EQ(conf.value<std::string>("extra/name").value(), "extra section");
EXPECT_EQ(conf.value<int>("extra/number").value(), 12);
EXPECT_TRUE(conf.value<bool>("extra/toggle").value());
}
TEST_F(ConfigurationTest, GlobalInstance)
{
std::stringstream output;
output << *global_conf;
EXPECT_EQ(output.str(), "name=global\nnumber=123\ntoggle=true\n") << "operator<< on global_conf before move";
Configuration::move_global(std::move(global_conf));
Configuration g;
EXPECT_TRUE(g.value<std::string>("name"));
EXPECT_EQ(g.value<std::string>("name").value(), "global");
EXPECT_TRUE(g.value<int>("number"));
EXPECT_EQ(g.value<int>("number").value(), 123);
EXPECT_TRUE(g.value<bool>("toggle"));
EXPECT_EQ(g.value<bool>("toggle").value(), true);
EXPECT_FALSE(g.value<std::string>("nullopt"));
output.str(std::string());
output << g;
EXPECT_EQ(output.str(), "name=global\nnumber=123\ntoggle=true\n") << "operator<< on global_conf after move";
}
int main(int argc, char **argv)
{
QApplication a(argc, argv);
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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