You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
2.6 KiB
108 lines
2.6 KiB
// Copyright (c) Tailscale Inc & contributors
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package cli
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestCreateBindStr(t *testing.T) {
|
|
// Test all combinations of CLI arg address, CLI arg port, and env var string
|
|
// as inputs to create netcheck bind string.
|
|
tests := []struct {
|
|
name string
|
|
cliAddress string
|
|
cliAddressIsSet bool
|
|
cliPort int
|
|
cliPortIsSet bool
|
|
envBind string
|
|
want string
|
|
wantError string
|
|
}{
|
|
{
|
|
name: "noAddr-noPort-noEnv",
|
|
want: ":0",
|
|
},
|
|
{
|
|
name: "yesAddrv4-noPort-noEnv",
|
|
cliAddress: "100.123.123.123",
|
|
cliAddressIsSet: true,
|
|
want: "100.123.123.123:0",
|
|
},
|
|
{
|
|
name: "yesAddrv6-noPort-noEnv",
|
|
cliAddress: "dead::beef",
|
|
cliAddressIsSet: true,
|
|
want: "[dead::beef]:0",
|
|
},
|
|
{
|
|
name: "yesAddr-yesPort-noEnv",
|
|
cliAddress: "100.123.123.123",
|
|
cliAddressIsSet: true,
|
|
cliPort: 456,
|
|
cliPortIsSet: true,
|
|
want: "100.123.123.123:456",
|
|
},
|
|
{
|
|
name: "yesAddr-yesPort-yesEnv",
|
|
cliAddress: "100.123.123.123",
|
|
cliAddressIsSet: true,
|
|
cliPort: 456,
|
|
cliPortIsSet: true,
|
|
envBind: "55.55.55.55:789",
|
|
want: "100.123.123.123:456",
|
|
},
|
|
{
|
|
name: "noAddr-yesPort-noEnv",
|
|
cliPort: 456,
|
|
cliPortIsSet: true,
|
|
want: ":456",
|
|
},
|
|
{
|
|
name: "noAddr-yesPort-yesEnv",
|
|
cliPort: 456,
|
|
cliPortIsSet: true,
|
|
envBind: "55.55.55.55:789",
|
|
want: ":456",
|
|
},
|
|
{
|
|
name: "noAddr-noPort-yesEnv",
|
|
envBind: "55.55.55.55:789",
|
|
want: "55.55.55.55:789",
|
|
},
|
|
{
|
|
name: "badAddr-noPort-noEnv-1",
|
|
cliAddress: "678.678.678.678",
|
|
cliAddressIsSet: true,
|
|
wantError: `invalid bind address: "678.678.678.678"`,
|
|
},
|
|
{
|
|
name: "badAddr-noPort-noEnv-2",
|
|
cliAddress: "lorem ipsum",
|
|
cliAddressIsSet: true,
|
|
wantError: `invalid bind address: "lorem ipsum"`,
|
|
},
|
|
{
|
|
name: "noAddr-badPort-noEnv",
|
|
cliPort: -1,
|
|
cliPortIsSet: true,
|
|
wantError: "invalid bind port number: -1",
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got, gotErr := createNetcheckBindString(tt.cliAddress, tt.cliAddressIsSet, tt.cliPort, tt.cliPortIsSet, tt.envBind)
|
|
var gotErrStr string
|
|
if gotErr != nil {
|
|
gotErrStr = gotErr.Error()
|
|
}
|
|
if gotErrStr != tt.wantError {
|
|
t.Errorf("got error %q; want error %q", gotErrStr, tt.wantError)
|
|
}
|
|
if got != tt.want {
|
|
t.Errorf("got result %q; want result %q", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|