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aoc2019/day18_test.go

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package aoc2019
import (
"math"
"testing"
)
func TestDay18GetDistances(t *testing.T) {
grid := day18ReadGrid([]byte("########################\n#...............b.C.D.f#\n#.######################\n#.....@.a.B.c.d.A.e.F.g#\n########################"))
var maxInt int64 = math.MaxInt64
dists, err := grid.getPathDistances("", &maxInt)
if err != nil {
t.Fatalf("GetPathDistances caused an error: %s", err)
}
if d := dists["bacdfeg"]; d != 132 {
t.Errorf("Invalid distance for bacdfeg: exp=132 got=%d", d)
}
grid = day18ReadGrid([]byte(`#################
#i.G..c...e..H.p#
########.########
#j.A..b...f..D.o#
########@########
#k.E..a...g..B.n#
########.########
#l.F..d...h..C.m#
#################`))
maxInt = math.MaxInt64
dists, err = grid.getPathDistances("", &maxInt)
if err != nil {
t.Fatalf("GetPathDistances caused an error: %s", err)
}
if d := dists["afbjgnhdloepcikm"]; d != 136 {
t.Errorf("Invalid distance for bacdfeg: exp=136 got=%d", d)
}
}
func TestCalculateDay18_Part1(t *testing.T) {
res, err := solveDay18Part1("day18_input.txt")
if err != nil {
t.Fatalf("Day 18 solver failed: %s", err)
}
t.Logf("Solution Day 18 Part 1: %d", res)
}
func TestCalculateDay18_Part2(t *testing.T) {
res, err := solveDay18Part2("day18_input.txt")
if err != nil {
t.Fatalf("Day 18 solver failed: %s", err)
}
t.Logf("Solution Day 18 Part 2: %d", res)
}