137 lines
3.5 KiB
Go
137 lines
3.5 KiB
Go
// Mgmt
|
|
// Copyright (C) 2013-2021+ James Shubin and the project contributors
|
|
// Written by James Shubin <james@shubin.ca> and the project contributors
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//go:build !root
|
|
|
|
package resources
|
|
|
|
import (
|
|
"io"
|
|
"testing"
|
|
)
|
|
|
|
type nullWriteCloser struct {
|
|
}
|
|
|
|
type fakePippetReceiver struct {
|
|
stdin nullWriteCloser
|
|
stdout *io.PipeReader
|
|
Locked bool
|
|
}
|
|
|
|
func (obj nullWriteCloser) Write(data []byte) (int, error) {
|
|
return len(data), nil
|
|
}
|
|
|
|
func (obj nullWriteCloser) Close() error {
|
|
return nil
|
|
}
|
|
|
|
func (obj *fakePippetReceiver) LockApply() {
|
|
obj.Locked = true
|
|
}
|
|
|
|
func (obj *fakePippetReceiver) UnlockApply() {
|
|
obj.Locked = false
|
|
}
|
|
|
|
func (obj *fakePippetReceiver) InputStream() io.WriteCloser {
|
|
return obj.stdin
|
|
}
|
|
|
|
func (obj *fakePippetReceiver) OutputStream() io.ReadCloser {
|
|
return obj.stdout
|
|
}
|
|
|
|
func newFakePippetReceiver(jsonTestOutput string) *fakePippetReceiver {
|
|
output, input := io.Pipe()
|
|
|
|
result := &fakePippetReceiver{
|
|
stdout: output,
|
|
}
|
|
|
|
go func() {
|
|
// this will appear on the fake stdout
|
|
input.Write([]byte(jsonTestOutput))
|
|
}()
|
|
|
|
return result
|
|
}
|
|
|
|
var pippetTestRes = &PippetRes{
|
|
Type: "notify",
|
|
Title: "testmessage",
|
|
Params: `{msg: "This is a test"}`,
|
|
}
|
|
|
|
func TestNormalPuppetOutput(t *testing.T) {
|
|
r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":true,"noop":false,"error":false,"exception":null}`)
|
|
changed, err := applyPippetRes(r, pippetTestRes)
|
|
|
|
if err != nil {
|
|
t.Errorf("normal Puppet output led to an apply error: %v", err)
|
|
}
|
|
|
|
if !changed {
|
|
t.Errorf("return values of applyPippetRes did not reflect the changed state")
|
|
}
|
|
}
|
|
|
|
func TestUnchangedPuppetOutput(t *testing.T) {
|
|
r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":false,"noop":false,"error":false,"exception":null}`)
|
|
changed, err := applyPippetRes(r, pippetTestRes)
|
|
|
|
if err != nil {
|
|
t.Errorf("normal Puppet output led to an apply error: %v", err)
|
|
}
|
|
|
|
if changed {
|
|
t.Errorf("return values of applyPippetRes did not reflect the changed state")
|
|
}
|
|
}
|
|
|
|
func TestFailingPuppetOutput(t *testing.T) {
|
|
r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":false,"noop":false,"error":true,"exception":"I failed!"}`)
|
|
_, err := applyPippetRes(r, pippetTestRes)
|
|
|
|
if err == nil {
|
|
t.Errorf("failing Puppet output led to an apply error: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestEmptyPuppetOutput(t *testing.T) {
|
|
t.Skip("empty output will currently make the application (and the test) hang")
|
|
}
|
|
|
|
func TestPartialPuppetOutput(t *testing.T) {
|
|
r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":true}`)
|
|
_, err := applyPippetRes(r, pippetTestRes)
|
|
|
|
if err == nil {
|
|
t.Errorf("partial Puppet output did not lead to an apply error")
|
|
}
|
|
}
|
|
|
|
func TestMalformedPuppetOutput(t *testing.T) {
|
|
r := newFakePippetReceiver(`oops something went wrong!!1!eleven`)
|
|
_, err := applyPippetRes(r, pippetTestRes)
|
|
|
|
if err == nil {
|
|
t.Errorf("malformed Puppet output did not lead to an apply error")
|
|
}
|
|
}
|