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|
package dns64
import (
"testing"
"github.com/coredns/caddy"
)
func TestSetupDns64(t *testing.T) {
tests := []struct {
inputUpstreams string
shouldErr bool
prefix string
}{
{
`dns64`,
false,
"64:ff9b::/96",
},
{
`dns64 64:dead::/96`,
false,
"64:dead::/96",
},
{
`dns64 {
translate_all
}`,
false,
"64:ff9b::/96",
},
{
`dns64`,
false,
"64:ff9b::/96",
},
{
`dns64 {
prefix 64:ff9b::/96
}`,
false,
"64:ff9b::/96",
},
{
`dns64 {
prefix 64:ff9b::/32
}`,
false,
"64:ff9b::/32",
},
{
`dns64 {
prefix 64:ff9b::/52
}`,
true,
"64:ff9b::/52",
},
{
`dns64 {
prefix 64:ff9b::/104
}`,
true,
"64:ff9b::/104",
},
{
`dns64 {
prefix 8.8.8.8/24
}`,
true,
"8.8.9.9/24",
},
{
`dns64 {
prefix 64:ff9b::/96
}`,
false,
"64:ff9b::/96",
},
{
`dns64 {
prefix 2002:ac12:b083::/96
}`,
false,
"2002:ac12:b083::/96",
},
{
`dns64 {
prefix 2002:c0a8:a88a::/48
}`,
false,
"2002:c0a8:a88a::/48",
},
{
`dns64 foobar {
prefix 64:ff9b::/96
}`,
true,
"64:ff9b::/96",
},
{
`dns64 foobar`,
true,
"64:ff9b::/96",
},
{
`dns64 {
foobar
}`,
true,
"64:ff9b::/96",
},
}
for i, test := range tests {
c := caddy.NewTestController("dns", test.inputUpstreams)
dns64, err := dns64Parse(c)
if (err != nil) != test.shouldErr {
t.Errorf("Test %d expected %v error, got %v for %s", i+1, test.shouldErr, err, test.inputUpstreams)
}
if err == nil {
if dns64.Prefix.String() != test.prefix {
t.Errorf("Test %d expected prefix %s, got %v", i+1, test.prefix, dns64.Prefix.String())
}
}
}
}
|
