package main

import (
	"testing"
	"time"

	"github.com/kr/pretty"
)

func TestParseLogLine(t *testing.T) {
	const line = `2016-05-07T09:07:00.001490+00:00 heroku[router]: at=info method=GET path="/blog" host="brs.org" request_id=fc693802-8851-484e-aab4-1d013714b68b fwd="10.29.10.29" dyno=web.3 connect=2ms service=994ms status=200 bytes=552`

	ll, err := ParseLogLine([]byte(line))
	if err != nil {
		t.Fatal(err)
	}

	ms := (ll.TimeTook.Nanoseconds() / 1000000) // ns -> ms == div 1e6
	if ms != 996 {
		t.Fatalf("invalid time took for this line")
	}

	if ll.Host != "brs.org" {
		pretty.Println(ll)

		t.Fatal("invalid host")
	}
}

func TestCmpTime(t *testing.T) {
	now := time.Date(2016, time.January, 1, 13, 37, 0, 0, time.UTC)
	then := now.Add(5 * time.Minute)

	if cmpTime(then, now) {
		t.Fatal("cmpTime error")
	}
}