// Copyright 2012 Fredy Wijaya

//

// Permission is hereby granted, free of charge, to any person obtaining

// a copy of this software and associated documentation files (the

// "Software"), to deal in the Software without restriction, including

// without limitation the rights to use, copy, modify, merge, publish,

// distribute, sublicense, and/or sell copies of the Software, and to

// permit persons to whom the Software is furnished to do so, subject to

// the following conditions:

//

// The above copyright notice and this permission notice shall be

// included in all copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#include <gtest/gtest.h>

#include <cstdio>

#include <algorithm>

#include "INIParser.h"

#include "INIReaderException.h"

using namespace testing;

using namespace cppiniparser;

TEST(INIParserTest, TestRead) {

INIConfig config = INIParser::Read("../test/test1.ini");

EXPECT_EQ("foo", config.GetOption("foo", "name"));

EXPECT_EQ("hello", config.GetOption("foo", "msg"));

EXPECT_EQ("bar", config.GetOption("bar", "name"));

EXPECT_EQ("bye", config.GetOption("bar", "msg"));

}

TEST(INIParserTest, TestReadInvalidFile) {

EXPECT_THROW(INIParser::Read("../test/test2.ini"), INIReaderException);

}

TEST(INIParserTest, TestReadFileNotFound) {

EXPECT_THROW(INIParser::Read("somewhere"), INIReaderException);

}

TEST(INIParserTest, TestWrite) {

INIConfig inConfig;

inConfig.AddSection("foo");

inConfig.AddOption("foo", "key1", "value1");

inConfig.AddOption("foo", "key2", "value2");

inConfig.AddOption("foo", "key3", "value3");

inConfig.AddSection("bar");

inConfig.AddOption("bar", "key4", "value4");

inConfig.AddOption("bar", "key5", "value5");

INIParser::Write(inConfig, "../test/out.ini");

INIConfig outConfig = INIParser::Read("../test/out.ini");

std::vector<std::string> opts = outConfig.Options("foo");

EXPECT_EQ(3, opts.size());

EXPECT_TRUE(std::find(opts.begin(), opts.end(), "key1") != opts.end());

EXPECT_TRUE(std::find(opts.begin(), opts.end(), "key2") != opts.end());

EXPECT_TRUE(std::find(opts.begin(), opts.end(), "key3") != opts.end());

opts = outConfig.Options("bar");

EXPECT_EQ(2, opts.size());

EXPECT_TRUE(std::find(opts.begin(), opts.end(), "key4") != opts.end());

EXPECT_TRUE(std::find(opts.begin(), opts.end(), "key5") != opts.end());

// delete the file at the end

std::remove("../test/out.ini");

}