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|
package caddyhttp
import (
"reflect"
"testing"
)
func TestSplitListenerAddr(t *testing.T) {
for i, tc := range []struct {
input string
expectNetwork string
expectHost string
expectPort string
expectErr bool
}{
{
input: "",
expectErr: true,
},
{
input: "foo",
expectErr: true,
},
{
input: "foo:1234",
expectHost: "foo",
expectPort: "1234",
},
{
input: "foo:1234-5678",
expectHost: "foo",
expectPort: "1234-5678",
},
{
input: "udp/foo:1234",
expectNetwork: "udp",
expectHost: "foo",
expectPort: "1234",
},
{
input: "tcp6/foo:1234-5678",
expectNetwork: "tcp6",
expectHost: "foo",
expectPort: "1234-5678",
},
{
input: "udp/",
expectNetwork: "udp",
expectErr: true,
},
} {
actualNetwork, actualHost, actualPort, err := splitListenAddr(tc.input)
if tc.expectErr && err == nil {
t.Errorf("Test %d: Expected error but got: %v", i, err)
}
if !tc.expectErr && err != nil {
t.Errorf("Test %d: Expected no error but got: %v", i, err)
}
if actualNetwork != tc.expectNetwork {
t.Errorf("Test %d: Expected network '%s' but got '%s'", i, tc.expectNetwork, actualNetwork)
}
if actualHost != tc.expectHost {
t.Errorf("Test %d: Expected host '%s' but got '%s'", i, tc.expectHost, actualHost)
}
if actualPort != tc.expectPort {
t.Errorf("Test %d: Expected port '%s' but got '%s'", i, tc.expectPort, actualPort)
}
}
}
func TestJoinListenerAddr(t *testing.T) {
for i, tc := range []struct {
network, host, port string
expect string
}{
{
network: "", host: "", port: "",
expect: "",
},
{
network: "tcp", host: "", port: "",
expect: "tcp/",
},
{
network: "", host: "foo", port: "",
expect: "foo",
},
{
network: "", host: "", port: "1234",
expect: ":1234",
},
{
network: "", host: "", port: "1234-5678",
expect: ":1234-5678",
},
{
network: "", host: "foo", port: "1234",
expect: "foo:1234",
},
{
network: "udp", host: "foo", port: "1234",
expect: "udp/foo:1234",
},
{
network: "udp", host: "", port: "1234",
expect: "udp/:1234",
},
} {
actual := joinListenAddr(tc.network, tc.host, tc.port)
if actual != tc.expect {
t.Errorf("Test %d: Expected '%s' but got '%s'", i, tc.expect, actual)
}
}
}
func TestParseListenerAddr(t *testing.T) {
for i, tc := range []struct {
input string
expectNetwork string
expectAddrs []string
expectErr bool
}{
{
input: "",
expectNetwork: "tcp",
expectErr: true,
},
{
input: ":",
expectNetwork: "tcp",
expectErr: true,
},
{
input: ":1234",
expectNetwork: "tcp",
expectAddrs: []string{":1234"},
},
{
input: "tcp/:1234",
expectNetwork: "tcp",
expectAddrs: []string{":1234"},
},
{
input: "tcp6/:1234",
expectNetwork: "tcp6",
expectAddrs: []string{":1234"},
},
{
input: "tcp4/localhost:1234",
expectNetwork: "tcp4",
expectAddrs: []string{"localhost:1234"},
},
{
input: "unix/localhost:1234-1236",
expectNetwork: "unix",
expectAddrs: []string{"localhost:1234", "localhost:1235", "localhost:1236"},
},
{
input: "localhost:1234-1234",
expectNetwork: "tcp",
expectAddrs: []string{"localhost:1234"},
},
{
input: "localhost:2-1",
expectNetwork: "tcp",
expectErr: true,
},
{
input: "localhost:0",
expectNetwork: "tcp",
expectAddrs: []string{"localhost:0"},
},
} {
actualNetwork, actualAddrs, err := parseListenAddr(tc.input)
if tc.expectErr && err == nil {
t.Errorf("Test %d: Expected error but got: %v", i, err)
}
if !tc.expectErr && err != nil {
t.Errorf("Test %d: Expected no error but got: %v", i, err)
}
if actualNetwork != tc.expectNetwork {
t.Errorf("Test %d: Expected network '%s' but got '%s'", i, tc.expectNetwork, actualNetwork)
}
if !reflect.DeepEqual(tc.expectAddrs, actualAddrs) {
t.Errorf("Test %d: Expected addresses %v but got %v", i, tc.expectAddrs, actualAddrs)
}
}
}
|
