3e31ee9455
With the recent merging of embedded package imports and the entry CLI package, it is now possible for users to build in mcl code into a single binary. This additional permission makes it explicitly clear that this is permitted to make it easier for those users. The condition is phrased so that the terms can be "patched" by the original author if it's necessary for the project. For example, if the name of the language (mcl) changes, has a differently named new version, someone finds a phrasing improvement or a legal loophole, or for some other reasonable circumstance. Now go write some beautiful embedded tools!
149 lines
4.2 KiB
Go
149 lines
4.2 KiB
Go
// Mgmt
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// Copyright (C) 2013-2024+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// Additional permission under GNU GPL version 3 section 7
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//
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// If you modify this program, or any covered work, by linking or combining it
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// with embedded mcl code and modules (and that the embedded mcl code and
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// modules which link with this program, contain a copy of their source code in
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// the authoritative form) containing parts covered by the terms of any other
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// license, the licensors of this program grant you additional permission to
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// convey the resulting work. Furthermore, the licensors of this program grant
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// the original author, James Shubin, additional permission to update this
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// additional permission if he deems it necessary to achieve the goals of this
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// additional permission.
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//go:build !root
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package resources
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import (
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"io"
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"testing"
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)
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type nullWriteCloser struct {
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}
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type fakePippetReceiver struct {
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stdin nullWriteCloser
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stdout *io.PipeReader
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Locked bool
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}
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func (obj nullWriteCloser) Write(data []byte) (int, error) {
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return len(data), nil
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}
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func (obj nullWriteCloser) Close() error {
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return nil
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}
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func (obj *fakePippetReceiver) LockApply() {
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obj.Locked = true
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}
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func (obj *fakePippetReceiver) UnlockApply() {
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obj.Locked = false
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}
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func (obj *fakePippetReceiver) InputStream() io.WriteCloser {
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return obj.stdin
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}
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func (obj *fakePippetReceiver) OutputStream() io.ReadCloser {
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return obj.stdout
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}
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func newFakePippetReceiver(jsonTestOutput string) *fakePippetReceiver {
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output, input := io.Pipe()
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result := &fakePippetReceiver{
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stdout: output,
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}
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go func() {
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// this will appear on the fake stdout
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input.Write([]byte(jsonTestOutput))
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}()
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return result
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}
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var pippetTestRes = &PippetRes{
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Type: "notify",
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Title: "testmessage",
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Params: `{msg: "This is a test"}`,
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}
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func TestNormalPuppetOutput(t *testing.T) {
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r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":true,"noop":false,"error":false,"exception":null}`)
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changed, err := applyPippetRes(r, pippetTestRes)
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if err != nil {
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t.Errorf("normal Puppet output led to an apply error: %v", err)
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}
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if !changed {
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t.Errorf("return values of applyPippetRes did not reflect the changed state")
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}
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}
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func TestUnchangedPuppetOutput(t *testing.T) {
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r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":false,"noop":false,"error":false,"exception":null}`)
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changed, err := applyPippetRes(r, pippetTestRes)
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if err != nil {
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t.Errorf("normal Puppet output led to an apply error: %v", err)
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}
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if changed {
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t.Errorf("return values of applyPippetRes did not reflect the changed state")
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}
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}
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func TestFailingPuppetOutput(t *testing.T) {
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r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":false,"noop":false,"error":true,"exception":"I failed!"}`)
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_, err := applyPippetRes(r, pippetTestRes)
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if err == nil {
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t.Errorf("failing Puppet output led to an apply error: %v", err)
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}
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}
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func TestEmptyPuppetOutput(t *testing.T) {
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t.Skip("empty output will currently make the application (and the test) hang")
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}
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func TestPartialPuppetOutput(t *testing.T) {
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r := newFakePippetReceiver(`{"resource":"Notify[test]","failed":false,"changed":true}`)
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_, err := applyPippetRes(r, pippetTestRes)
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if err == nil {
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t.Errorf("partial Puppet output did not lead to an apply error")
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}
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}
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func TestMalformedPuppetOutput(t *testing.T) {
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r := newFakePippetReceiver(`oops something went wrong!!1!eleven`)
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_, err := applyPippetRes(r, pippetTestRes)
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if err == nil {
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t.Errorf("malformed Puppet output did not lead to an apply error")
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}
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}
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