#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one cpp file

#include <string>

#include "catch.hpp"

#include <chaiscript/chaiscript.hpp>

#include "../include/chaiscript/extras/string_methods.hpp"

TEST_CASE( "string_methods functions work", "[string_methods]" ) {

// Create the ChaiScript environment with stdlib available.

chaiscript::ChaiScript chai;

// Add the string_methods module.

auto stringmethods = chaiscript::extras::string_methods::bootstrap();

chai.add(stringmethods);

// replace(string, string)

CHECK(chai.eval<std::string>("\"Hello World!\".replace(\"Hello\", \"Goodbye\")") == "Goodbye World!");

// replace(char, char)

CHECK(chai.eval<std::string>("\"Hello World!\".replace('l', 'r')") == "Herro Worrd!");

// trim()

CHECK(chai.eval<std::string>("\" Hello World! \".trim()") == "Hello World!");

CHECK(chai.eval<std::string>("\" Hello World! \".trimStart()") == "Hello World! ");

CHECK(chai.eval<std::string>("\" Hello World! \".trimEnd()") == " Hello World!");

// split()

CHECK(chai.eval<std::string>("\"Hello,World,How,Are,You\".split(\",\")[1]") == "World");

CHECK(chai.eval<std::string>("split(\"Hello,World,How,Are,You\", \",\")[1]") == "World");

// toLowerCase()

CHECK(chai.eval<std::string>("\"HeLLO WoRLD!\".toLowerCase()") == "hello world!");

// toUpperCase()

CHECK(chai.eval<std::string>("\"Hello World!\".toUpperCase()") == "HELLO WORLD!");

// includes()

CHECK(chai.eval<bool>("\"Hello World!\".includes(\"orl\")") == true);

CHECK(chai.eval<bool>("\"Hello World!\".includes(\"Not Included\")") == false);

CHECK(chai.eval<bool>("\"Hello World!\".includes('l')") == true);

CHECK(chai.eval<bool>("\"Hello World!\".includes('a')") == false);

}