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package forward
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestIPv6Fix(t *testing.T) {
testCases := []struct {
desc string
clientIP string
expected string
}{
{
desc: "empty",
clientIP: "",
expected: "",
},
{
desc: "ipv4 localhost",
clientIP: "127.0.0.1",
expected: "127.0.0.1",
},
{
desc: "ipv4",
clientIP: "10.13.14.15",
expected: "10.13.14.15",
},
{
desc: "ipv6 zone",
clientIP: `fe80::d806:a55d:eb1b:49cc%vEthernet (vmxnet3 Ethernet Adapter - Virtual Switch)`,
expected: "fe80::d806:a55d:eb1b:49cc",
},
{
desc: "ipv6 medium",
clientIP: `fe80::1`,
expected: "fe80::1",
},
{
desc: "ipv6 small",
clientIP: `2000::`,
expected: "2000::",
},
{
desc: "ipv6",
clientIP: `2001:3452:4952:2837::`,
expected: "2001:3452:4952:2837::",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
actual := ipv6fix(test.clientIP)
assert.Equal(t, test.expected, actual)
})
}
}
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