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151 lines
2.9 KiB
151 lines
2.9 KiB
package main
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import (
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"strings"
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"testing"
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)
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func TestDay01(t *testing.T) {
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ans1 := "142"
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input1 := `1abc2
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pqr3stu8vwx
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a1b2c3d4e5f
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treb7uchet`
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ans2 := "281"
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input2 := `two1nine
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eightwothree
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abcone2threexyz
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xtwone3four
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4nineeightseven2
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zoneight234
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7pqrstsixteen`
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puzzle := day01{}
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res1 := puzzle.solve1(strings.NewReader(input1))
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t.Logf("day 1 solution 1: %s", res1)
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if res1 != ans1 {
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t.Errorf("day 1 solution 1 = %s; wanted %s", res1, ans1)
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}
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res2 := puzzle.solve2(strings.NewReader(input2))
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t.Logf("day 1 solution 2: %s", res2)
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if res2 != ans2 {
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t.Errorf("day 1 solution 2 = %s; wanted %s", res2, ans2)
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}
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}
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func TestDay02(t *testing.T) {
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input := `Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
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Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
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Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
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Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
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Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green`
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puzzle := day02{}
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ans1 := "8"
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res1 := puzzle.solve1(strings.NewReader(input))
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t.Logf("day 2 solution 1: %s", res1)
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if res1 != ans1 {
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t.Errorf("day 2 solution 1 = %s; wanted %s", res1, ans1)
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}
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ans2 := "2286"
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res2 := puzzle.solve2(strings.NewReader(input))
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t.Logf("day 2 solution 2: %s", res2)
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if res2 != ans2 {
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t.Errorf("day 2 solution 2 = %s; wanted %s", res2, ans2)
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}
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}
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func TestDay03(t *testing.T) {
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input1 := `467..114..
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...*......
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..35..633.
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......#...
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617*......
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.....+.58.
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..592.....
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......755.
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...$.*....
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.664.598..`
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puzzle := day03{}
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ans1 := "4361"
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res1 := puzzle.solve1(strings.NewReader(input1))
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if res1 != ans1 {
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t.Errorf("day 3 solution 1 = %s; wanted %s", res1, ans1)
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}
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}
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func TestDay04(t *testing.T) {
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input1 := `Card 1: 41 48 83 86 17 | 83 86 6 31 17 9 48 53
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Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19
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Card 3: 1 21 53 59 44 | 69 82 63 72 16 21 14 1
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Card 4: 41 92 73 84 69 | 59 84 76 51 58 5 54 83
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Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36
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Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11`
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puzzle := day04{}
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ans1 := "13"
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res1 := puzzle.solve1(strings.NewReader(input1))
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if res1 != ans1 {
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t.Errorf("solve1() = %s; wanted %s", res1, ans1)
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}
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ans2 := "30"
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res2 := puzzle.solve2(strings.NewReader(input1))
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if res2 != ans2 {
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t.Errorf("solve2() = %s; wanted %s", res2, ans2)
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}
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}
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func TestDay05(t *testing.T) {
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input := `seeds: 79 14 55 13
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seed-to-soil map:
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50 98 2
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52 50 48
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soil-to-fertilizer map:
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0 15 37
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37 52 2
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39 0 15
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fertilizer-to-water map:
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49 53 8
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0 11 42
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42 0 7
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57 7 4
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water-to-light map:
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88 18 7
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18 25 70
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light-to-temperature map:
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45 77 23
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81 45 19
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68 64 13
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temperature-to-humidity map:
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0 69 1
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1 0 69
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humidity-to-location map:
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60 56 37
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56 93 4`
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puzzle := day05{}
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ans := "35"
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res := puzzle.solve1(strings.NewReader(input))
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if ans != res {
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t.Errorf("solve1() = %s; wanted %s", res, ans)
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}
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}
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