package main

import (
	"testing"

	"github.com/alexchao26/advent-of-code-go/util"
)

var tests1 = []struct {
	name  string
	want  int
	input string
	// add extra args if needed
}{
	{"example 2", 2, `0,0,0,0
3,0,0,0
0,3,0,0
0,0,3,0
0,0,0,3
0,0,0,6
9,0,0,0
12,0,0,0`},
	{"example 3", 3, `1,-1,0,1
2,0,-1,0
3,2,-1,0
0,0,3,1
0,0,-1,-1
2,3,-2,0
-2,2,0,0
2,-2,0,-1
1,-1,0,-1
3,2,0,2`},
	{"example 4", 4, `-1,2,2,0
0,0,2,-2
0,0,0,-2
-1,2,0,0
-2,-2,-2,2
3,0,2,-1
-1,3,2,2
-1,0,-1,0
0,2,1,-2
3,0,0,0`},
	{"example 8", 8, `1,-1,-1,-2
-2,-2,0,1
0,2,1,3
-2,3,-2,1
0,2,3,-2
-1,-1,1,-2
0,-2,-1,0
-2,2,3,-1
1,2,2,0
-1,-2,0,-2`},
	{"actual", 422, util.ReadFile("input.txt")},
}

func TestPart1(t *testing.T) {
	for _, tt := range tests1 {
		t.Run(tt.name, func(t *testing.T) {
			if got := part1(tt.input); got != tt.want {
				t.Errorf("part1() = %v, want %v", got, tt.want)
			}
		})
	}
}