2020 day 24 - simulating immune system battle, so many instructions... & a binary search

2018/day24/main_test.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/alexchao26/advent-of-code-go/util"
+)
+
+var exampleInput = `Immune System:
+17 units each with 5390 hit points (weak to radiation, bludgeoning) with an attack that does 4507 fire damage at initiative 2
+989 units each with 1274 hit points (immune to fire; weak to bludgeoning, slashing) with an attack that does 25 slashing damage at initiative 3
+
+Infection:
+801 units each with 4706 hit points (weak to radiation) with an attack that does 116 bludgeoning damage at initiative 1
+4485 units each with 2961 hit points (immune to radiation; weak to fire, cold) with an attack that does 12 slashing damage at initiative 4`
+
+var tests1 = []struct {
+	name  string
+	want  int
+	input string
+}{
+	{"example", 5216, exampleInput},
+	{"actual", 15392, 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)
+			}
+		})
+	}
+}
+
+var tests2 = []struct {
+	name  string
+	want  int
+	input string
+	// add extra args if needed
+}{
+	{"example", 51, exampleInput},
+	// {"actual", 1092, util.ReadFile("input.txt")},
+}
+
+func TestPart2(t *testing.T) {
+	for _, tt := range tests2 {
+		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)
+			}
+		})
+	}
+}