51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package util
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestIPv4(t *testing.T) {
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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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// WIP
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// func FuzzIPv4(f *testing.F) {
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// f.Add("1.1.1.1", "1.1.1.1.in-addr.arpa")
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// f.Fuzz(func(t *testing.T, a string, b string) {
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// _, err := ReverseDNS(a, b)
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// assert.Nil(t, err)
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// })
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// }
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func TestIPv6(t *testing.T) {
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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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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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{"18005551234", "4.3.2.1.5.5.5.0.0.8.1.e164.arpa."},
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{"+1-770-555-1212", "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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_, err := ReverseDNS("AAAAA", "A")
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assert.NotNil(t, err)
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}
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