Sam Therapy
1b5d5a3fed
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Signed-off-by: Sam Therapy <sam@samtherapy.net>
54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
// SPDX-License-Identifier: BSD-3-Clause
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package util
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import (
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"testing"
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"github.com/miekg/dns"
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"github.com/stretchr/testify/assert"
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)
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var (
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PTR = dns.StringToType["PTR"]
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NAPTR = dns.StringToType["NAPTR"]
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)
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func TestIPv4(t *testing.T) {
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t.Parallel()
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act, err := ReverseDNS("8.8.4.4", PTR)
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assert.Nil(t, err)
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assert.Equal(t, act, "4.4.8.8.in-addr.arpa.", "IPv4 reverse")
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}
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func TestIPv6(t *testing.T) {
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t.Parallel()
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act, err := ReverseDNS("2606:4700:4700::1111", PTR)
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assert.Nil(t, err)
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assert.Equal(t, act, "1.1.1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.4.0.0.7.4.6.0.6.2.ip6.arpa.", "IPv6 reverse")
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}
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func TestNAPTR(t *testing.T) {
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t.Parallel()
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tests := []struct {
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in string
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want string
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}{
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{"1-800-555-1234", "4.3.2.1.5.5.5.0.0.8.1.e164.arpa."},
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{"+1 800555 1234", "4.3.2.1.5.5.5.0.0.8.1.e164.arpa."},
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{"+46766861004", "4.0.0.1.6.8.6.6.7.6.4.e164.arpa."},
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{"17705551212", "2.1.2.1.5.5.5.0.7.7.1.e164.arpa."},
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}
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for _, test := range tests {
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act, err := ReverseDNS(test.in, NAPTR)
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assert.Nil(t, err)
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assert.Equal(t, test.want, act)
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}
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}
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func TestInvalid(t *testing.T) {
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t.Parallel()
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_, err := ReverseDNS("AAAAA", 1)
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assert.Error(t, err)
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}
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