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package caddyhttp
import (
"reflect"
"testing"
)
func TestParseListenerAddr(t *testing.T) {
for i, tc := range []struct {
input string
expectProto string
expectAddrs []string
expectErr bool
}{
{
input: "",
expectProto: "tcp",
expectErr: true,
},
{
input: ":",
expectProto: "tcp",
expectErr: true,
},
{
input: ":1234",
expectProto: "tcp",
expectAddrs: []string{":1234"},
},
{
input: "tcp/:1234",
expectProto: "tcp",
expectAddrs: []string{":1234"},
},
{
input: "tcp6/:1234",
expectProto: "tcp6",
expectAddrs: []string{":1234"},
},
{
input: "tcp4/localhost:1234",
expectProto: "tcp4",
expectAddrs: []string{"localhost:1234"},
},
{
input: "unix/localhost:1234-1236",
expectProto: "unix",
expectAddrs: []string{"localhost:1234", "localhost:1235", "localhost:1236"},
},
{
input: "localhost:1234-1234",
expectProto: "tcp",
expectAddrs: []string{"localhost:1234"},
},
{
input: "localhost:2-1",
expectProto: "tcp",
expectErr: true,
},
{
input: "localhost:0",
expectProto: "tcp",
expectAddrs: []string{"localhost:0"},
},
} {
actualProto, 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 actualProto != tc.expectProto {
t.Errorf("Test %d: Expeceted protocol '%s' but got '%s'", i, tc.expectProto, actualProto)
}
if !reflect.DeepEqual(tc.expectAddrs, actualAddrs) {
t.Errorf("Test %d: Expected addresses %v but got %v", i, tc.expectAddrs, actualAddrs)
}
}
}
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