dump 15 17 18

2022/day18/main_test.go

@@ -0,0 +1,99 @@
+package main
+
+import (
+	"testing"
+)
+
+var example = `2,2,2
+1,2,2
+3,2,2
+2,1,2
+2,3,2
+2,2,1
+2,2,3
+2,2,4
+2,2,6
+1,2,5
+3,2,5
+2,1,5
+2,3,5`
+
+func Test_part1(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  int
+	}{
+		{
+			name:  "example",
+			input: example,
+			want:  64,
+		},
+		{
+			name:  "actual",
+			input: input,
+			want:  4636,
+		},
+	}
+	for _, tt := range tests {
+		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)
+			}
+		})
+	}
+}
+
+var flatDisc = `5,5,5
+5,5,6
+5,5,7
+5,6,5
+5,6,6
+5,6,7
+5,7,5
+5,7,6
+5,7,7`
+
+// 3x3x1 disc...
+func Test_part2(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  int
+	}{
+		{
+			name:  "dumb simple",
+			input: "1,1,1\n2,1,1",
+			want:  10,
+		},
+		{
+			name:  "dumber simpleer",
+			input: "2,1,1",
+			want:  6,
+		},
+		{
+			name:  "example",
+			input: example,
+			want:  58,
+		},
+		{
+			name:  "flatDisc",
+			input: flatDisc,
+			// 9 + 9 + 3 * 4 = 30
+			want: 30,
+		},
+		{
+			name:  "actual",
+			input: input,
+			// PAIN, used coord instead of front in the bfs check :/
+			want: 2572,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := part2(tt.input); got != tt.want {
+				t.Errorf("part2() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}