tailscale/logpolicy/logpolicy_test.go

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// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package logpolicy
import (
"os"
"reflect"
"testing"
)
func TestLogHost(t *testing.T) {
v := reflect.ValueOf(&getLogTargetOnce).Elem()
reset := func() {
v.Set(reflect.Zero(v.Type()))
}
defer reset()
tests := []struct {
env string
want string
}{
{"", "log.tailscale.io"},
{"http://foo.com", "foo.com"},
{"https://foo.com", "foo.com"},
{"https://foo.com/", "foo.com"},
{"https://foo.com:123/", "foo.com"},
}
for _, tt := range tests {
reset()
os.Setenv("TS_LOG_TARGET", tt.env)
if got := LogHost(); got != tt.want {
t.Errorf("for env %q, got %q, want %q", tt.env, got, tt.want)
}
}
}