AppendLbEndpointMetadata(tt.metadata, input)
			if !reflect.DeepEqual(input, tt.want) {
				t.Errorf("Unexpected Endpoint metadata got %v, want %v", input, tt.want)
			}
		})
	}
}

func TestByteCount(t *testing.T) {
	cases := []struct {
		in  int
		out string
	}{
		{1, "1B"},
		{1000, "1.0kB"},
		{1_000_000, "1.0MB"},
		{1_500_000, "1.5MB"},
	}
	for _, tt := range cases {