package shared import ( "testing" ) func TestIpFormatting_Ipv4(t *testing.T) { formatted := IpFormat("127.0.0.1") if formatted != "127.0.0.1" { t.Fatal("expected", "127.0.0.1", "got", formatted) } } func TestIpFormatting_Hostname(t *testing.T) { formatted := IpFormat("example.com") if formatted != "example.com" { t.Fatal("expected", "example.com", "got", formatted) } } func TestIpFormatting_Ipv6(t *testing.T) { formatted := IpFormat("::1") if formatted != "[::1]" { t.Fatal("expected", "[::1]", "got", formatted) } }