package main import ( "testing" ) var example = `forward 5 down 5 forward 8 up 3 down 8 forward 2` func Test_day2(t *testing.T) { tests := []struct { name string input string part int want int }{ { name: "example", input: example, part: 1, want: 150, }, { name: "actual", input: input, part: 1, want: 1813801, }, { name: "example", input: example, part: 2, want: 900, }, { name: "actual", input: input, part: 2, want: 1960569556, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { if got := day2(tt.input, tt.part); got != tt.want { t.Errorf("part1() = %v, want %v", got, tt.want) } }) } }