package services import ( "testing" "time" ) func BenchmarkFormatDuration(b *testing.B) { d := 3665 * time.Second b.ResetTimer() for i := 0; i < b.N; i++ { formatDuration(d) } } func BenchmarkExtractPort(b *testing.B) { url := "http://example.com:8080" b.ResetTimer() for i := 0; i < b.N; i++ { extractPort(url) } }