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5a2d46c6cb
* Rearranging plugin mocks and moving some common test code out. * Adding tests. * Fixing tests after GoDoc cleanup changes.
107 lines
3 KiB
Go
107 lines
3 KiB
Go
// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package plugin
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"testing"
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"github.com/mattermost/mattermost-server/mlog"
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"github.com/mattermost/mattermost-server/model"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestSupervisor(t *testing.T) {
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for name, f := range map[string]func(*testing.T){
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"Supervisor_InvalidExecutablePath": testSupervisor_InvalidExecutablePath,
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"Supervisor_NonExistentExecutablePath": testSupervisor_NonExistentExecutablePath,
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"Supervisor_StartTimeout": testSupervisor_StartTimeout,
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} {
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t.Run(name, f)
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}
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}
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func compileGo(t *testing.T, sourceCode, outputPath string) {
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dir, err := ioutil.TempDir(".", "")
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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require.NoError(t, ioutil.WriteFile(filepath.Join(dir, "main.go"), []byte(sourceCode), 0600))
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cmd := exec.Command("go", "build", "-o", outputPath, "main.go")
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cmd.Dir = dir
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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require.NoError(t, cmd.Run())
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}
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func testSupervisor_InvalidExecutablePath(t *testing.T) {
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dir, err := ioutil.TempDir("", "")
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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ioutil.WriteFile(filepath.Join(dir, "plugin.json"), []byte(`{"id": "foo", "backend": {"executable": "/foo/../../backend.exe"}}`), 0600)
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bundle := model.BundleInfoForPath(dir)
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log := mlog.NewLogger(&mlog.LoggerConfiguration{
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EnableConsole: true,
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ConsoleJson: true,
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ConsoleLevel: "error",
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EnableFile: false,
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})
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supervisor, err := newSupervisor(bundle, log, nil)
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assert.Nil(t, supervisor)
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assert.Error(t, err)
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}
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func testSupervisor_NonExistentExecutablePath(t *testing.T) {
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dir, err := ioutil.TempDir("", "")
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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ioutil.WriteFile(filepath.Join(dir, "plugin.json"), []byte(`{"id": "foo", "backend": {"executable": "thisfileshouldnotexist"}}`), 0600)
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bundle := model.BundleInfoForPath(dir)
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log := mlog.NewLogger(&mlog.LoggerConfiguration{
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EnableConsole: true,
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ConsoleJson: true,
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ConsoleLevel: "error",
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EnableFile: false,
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})
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supervisor, err := newSupervisor(bundle, log, nil)
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require.Error(t, err)
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require.Nil(t, supervisor)
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}
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// If plugin development goes really wrong, let's make sure plugin activation won't block forever.
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func testSupervisor_StartTimeout(t *testing.T) {
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dir, err := ioutil.TempDir("", "")
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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backend := filepath.Join(dir, "backend.exe")
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compileGo(t, `
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package main
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func main() {
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for {
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}
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}
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`, backend)
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ioutil.WriteFile(filepath.Join(dir, "plugin.json"), []byte(`{"id": "foo", "backend": {"executable": "backend.exe"}}`), 0600)
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bundle := model.BundleInfoForPath(dir)
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log := mlog.NewLogger(&mlog.LoggerConfiguration{
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EnableConsole: true,
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ConsoleJson: true,
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ConsoleLevel: "error",
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EnableFile: false,
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})
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supervisor, err := newSupervisor(bundle, log, nil)
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require.Error(t, err)
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require.Nil(t, supervisor)
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}
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