65 lines
1.2 KiB
Go
65 lines
1.2 KiB
Go
package aghnet
|
|
|
|
import (
|
|
"net"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestGenerateHostName(t *testing.T) {
|
|
t.Run("valid", func(t *testing.T) {
|
|
testCases := []struct {
|
|
name string
|
|
want string
|
|
ip net.IP
|
|
}{{
|
|
name: "good_ipv4",
|
|
want: "127-0-0-1",
|
|
ip: net.IP{127, 0, 0, 1},
|
|
}, {
|
|
name: "good_ipv6",
|
|
want: "fe00-0000-0000-0000-0000-0000-0000-0001",
|
|
ip: net.ParseIP("fe00::1"),
|
|
}, {
|
|
name: "4to6",
|
|
want: "1-2-3-4",
|
|
ip: net.ParseIP("::ffff:1.2.3.4"),
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
hostname := GenerateHostname(tc.ip)
|
|
assert.Equal(t, tc.want, hostname)
|
|
})
|
|
}
|
|
})
|
|
|
|
t.Run("invalid", func(t *testing.T) {
|
|
testCases := []struct {
|
|
name string
|
|
ip net.IP
|
|
}{{
|
|
name: "bad_ipv4",
|
|
ip: net.IP{127, 0, 0, 1, 0},
|
|
}, {
|
|
name: "bad_ipv6",
|
|
ip: net.IP{
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff,
|
|
},
|
|
}, {
|
|
name: "nil",
|
|
ip: nil,
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
assert.Panics(t, func() { GenerateHostname(tc.ip) })
|
|
})
|
|
}
|
|
})
|
|
}
|