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Remove the word middleware (#1067)

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* Rename middleware to plugin

first pass; mostly used 'sed', few spots where I manually changed
text.

This still builds a coredns binary.

* fmt error

* Rename AddMiddleware to AddPlugin

* Readd AddMiddleware to remain backwards compat
This commit is contained in:
Miek Gieben 2017-09-14 09:36:06 +01:00 • committed by GitHub
parent b984aa4559
commit d8714e64e4
354 changed files with 974 additions and 969 deletions
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135
plugin/reverse/network_test.go Normal file
View file

@ -0,0 +1,135 @@
package reverse
import (
"net"
"reflect"
"regexp"
"testing"
)
// Test converting from hostname to IP and back again to hostname
func TestNetworkConversion(t *testing.T) {
_, net4, _ := net.ParseCIDR("10.1.1.0/24")
_, net6, _ := net.ParseCIDR("fd01::/64")
regexIP4, _ := regexp.Compile("^dns-" + regexMatchV4 + "\\.domain\\.internal\\.$")
regexIP6, _ := regexp.Compile("^dns-" + regexMatchV6 + "\\.domain\\.internal\\.$")
tests := []struct {
network network
resultHost string
resultIP net.IP
}{
{
network{
IPnet: net4,
Template: "dns-{ip}.domain.internal.",
RegexMatchIP: regexIP4,
},
"dns-10.1.1.23.domain.internal.",
net.ParseIP("10.1.1.23"),
},
{
network{
IPnet: net6,
Template: "dns-{ip}.domain.internal.",
RegexMatchIP: regexIP6,
},
"dns-fd01000000000000000000000000a32f.domain.internal.",
net.ParseIP("fd01::a32f"),
},
}
for i, test := range tests {
resultIP := test.network.hostnameToIP(test.resultHost)
if !reflect.DeepEqual(test.resultIP, resultIP) {
t.Fatalf("Test %d expected %v, got %v", i, test.resultIP, resultIP)
}
resultHost := test.network.ipToHostname(test.resultIP)
if !reflect.DeepEqual(test.resultHost, resultHost) {
t.Fatalf("Test %d expected %v, got %v", i, test.resultHost, resultHost)
}
}
}
func TestNetworkHostnameToIP(t *testing.T) {
_, net4, _ := net.ParseCIDR("10.1.1.0/24")
_, net6, _ := net.ParseCIDR("fd01::/64")
regexIP4, _ := regexp.Compile("^dns-" + regexMatchV4 + "\\.domain\\.internal\\.$")
regexIP6, _ := regexp.Compile("^dns-" + regexMatchV6 + "\\.domain\\.internal\\.$")
// Test regex does NOT match
// All this test should return nil
testsNil := []struct {
network network
hostname string
}{
{
network{
IPnet: net4,
RegexMatchIP: regexIP4,
},
// domain does not match
"dns-10.1.1.23.domain.internals.",
},
{
network{
IPnet: net4,
RegexMatchIP: regexIP4,
},
// IP does match / contain in subnet
"dns-200.1.1.23.domain.internals.",
},
{
network{
IPnet: net4,
RegexMatchIP: regexIP4,
},
// template does not match
"dns-10.1.1.23-x.domain.internal.",
},
{
network{
IPnet: net4,
RegexMatchIP: regexIP4,
},
// template does not match
"IP-dns-10.1.1.23.domain.internal.",
},
{
network{
IPnet: net6,
RegexMatchIP: regexIP6,
},
// template does not match
"dnx-fd01000000000000000000000000a32f.domain.internal.",
},
{
network{
IPnet: net6,
RegexMatchIP: regexIP6,
},
// no valid v6 (missing one 0, only 31 chars)
"dns-fd0100000000000000000000000a32f.domain.internal.",
},
{
network{
IPnet: net6,
RegexMatchIP: regexIP6,
},
// IP does match / contain in subnet
"dns-ed01000000000000000000000000a32f.domain.internal.",
},
}
for i, test := range testsNil {
resultIP := test.network.hostnameToIP(test.hostname)
if resultIP != nil {
t.Fatalf("Test %d expected nil, got %v", i, resultIP)
}
}
}