d7b2d63e4c
Merge in DNS/adguard-home from 1868-rdns-ipv6 to master Updates #2943. Updates #2704. Squashed commit of the following: commit 53d67ecf17ed4f9c544344288b58f3596c7246e2 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Apr 13 16:18:33 2021 +0300 all: imp code, docs commit 2bc15941b87f92b6fa0a7568538e02700a4385a3 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Apr 13 16:09:08 2021 +0300 all: imp code
61 lines
1.0 KiB
Go
61 lines
1.0 KiB
Go
package dnsforward
|
|
|
|
import (
|
|
"net"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
// fakeAddr is a mock implementation of net.Addr interface to simplify testing.
|
|
type fakeAddr struct {
|
|
// Addr is embedded here simply to make fakeAddr a net.Addr without
|
|
// actually implementing all methods.
|
|
net.Addr
|
|
}
|
|
|
|
func TestIPFromAddr(t *testing.T) {
|
|
supIPv4 := net.IP{1, 2, 3, 4}
|
|
supIPv6 := net.ParseIP("2a00:1450:400c:c06::93")
|
|
|
|
testCases := []struct {
|
|
name string
|
|
addr net.Addr
|
|
want net.IP
|
|
}{{
|
|
name: "ipv4_tcp",
|
|
addr: &net.TCPAddr{
|
|
IP: supIPv4,
|
|
},
|
|
want: supIPv4,
|
|
}, {
|
|
name: "ipv6_tcp",
|
|
addr: &net.TCPAddr{
|
|
IP: supIPv6,
|
|
},
|
|
want: supIPv6,
|
|
}, {
|
|
name: "ipv4_udp",
|
|
addr: &net.UDPAddr{
|
|
IP: supIPv4,
|
|
},
|
|
want: supIPv4,
|
|
}, {
|
|
name: "ipv6_udp",
|
|
addr: &net.UDPAddr{
|
|
IP: supIPv6,
|
|
},
|
|
want: supIPv6,
|
|
}, {
|
|
name: "non-ip_addr",
|
|
addr: &fakeAddr{},
|
|
want: nil,
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
assert.Equal(t, tc.want, IPFromAddr(tc.addr))
|
|
})
|
|
}
|
|
}
|