d    time.Duration
		want string
	}{
		{d: time.Second, want: "1s"},
		{d: 70 * time.Second, want: "70s"},
		{d: 190 * time.Second, want: "3m10s"},
		{d: 70 * time.Minute, want: "70m"},
		{d: 47 * time.Hour, want: "47h"},
		{d: 49 * time.Hour, want: "2d1h"},
		{d: (8*24 + 2) * time.Hour, want: "8d"},
		{d: (367 * 24) * time.Hour, want: "367d"},
		{d: (365*2*24 + 25) * time.Hour, want: "2y1d"},
		{d: (365*8*24 + 2) * time.Hour, want: "8y"},