package main

import (
	"bufio"
	"os"
	"regexp"
	"testing"
)

type regexpTest struct {
	input string
	re    *regexp.Regexp
}

func Test_Regexp(t *testing.T) {
	inputs := map[string]regexpTest{
		"join":          {"[19:22:13] [Server thread/INFO]: notch joined the game", joinedRegexp},
		"leave":         {"[19:16:13] [Server thread/INFO]: notch left the game", leftRegexp},
		"message":       {"[19:37:13] [Server thread/INFO]: <notch> hello", messageRegexp},
		"spigotMessage": {"[23:32:42] [Async Chat Thread - #2/INFO]: <ccatss> zzz", messageRegexp},
		"rcon":          {"[16:46:42] [RCON Listener #1/INFO]: RCON running on 0.0.0.0:25575", rconRegexp},
	}

	for key, re := range inputs {
		if !re.re.MatchString(re.input) {
			t.Fatal("Regexp for", key, "did not match")
		}
	}
}

func Test_EndCharacters(t *testing.T) {
	f, err := os.Open("latest.log")

	if err != nil {
		t.Fatal("Log file not found")
	}

	defer f.Close()

	scanner := bufio.NewScanner(f)

	if !scanner.Scan() {
		t.Fatal("Log empty")
	}

	t.Log(scanner.Text())
	t.Log(scanner.Bytes())
}