#define CATCH_CONFIG_MAIN
#include "catch.hpp"
#include "../functions.hpp"
#include <stdlib.h>

TEST_CASE( "encodeUrl" ) {
    std::string url1 = "http://google.com";
    std::string url1_expected = "http%3A%2F%2Fgoogle.com";
    REQUIRE( encodeUrl( url1 ) == url1_expected );
    std::string url2 = "https://www.google.com/search?q=日本語";
    std::string url2_expected = "https%3A%2F%2Fwww.google.com%2Fsearch%3F"
                                "q%3D%E6%97%A5%E6%9C%AC%E8%AA%9E";
    REQUIRE( encodeUrl( url2 ) == url2_expected );
}

TEST_CASE( "userHome" ) {
    SECTION( "correct usage" ) {
        auto home = userHome();
        std::string command = "/bin/bash -c \"if [ \"${HOME}\" == \"";
        command += home;
        command += "\" ] ; then exit 0 ; else exit 1 ; fi\"";
        REQUIRE( system( command.c_str() ) == 0 );
    }

    SECTION( "exception with non existing user" ) {
        setresgid( 1025, 1025, 1025 );
        setresuid( 1025, 1025, 1025 );
        REQUIRE_THROWS_WITH(
            userHome(), Catch::Matchers::Contains( "User with uid" ) &&
                            Catch::Matchers::Contains( "doesn't exist!" ) );
    }
}