mirror of
https://github.com/cgrates/cgrates.git
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135 lines
3.5 KiB
Go
135 lines
3.5 KiB
Go
//go:build integration
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// +build integration
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/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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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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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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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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package utils
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import (
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"fmt"
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"os"
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"path"
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"testing"
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"github.com/fsnotify/fsnotify"
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)
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var (
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testsWatchDir = []func(t *testing.T){
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testWatchWatcherError,
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testWatchWatcherEvents,
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testWatchDirValidPath,
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testWatchDirInvalidPath,
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testWatchNewWatcherError,
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}
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)
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func TestFileIT(t *testing.T) {
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for _, test := range testsWatchDir {
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t.Run("Watch_Dir_Tests", test)
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}
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}
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func testWatchWatcherError(t *testing.T) {
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watcher, err := fsnotify.NewWatcher()
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if err != nil {
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t.Fatal(err)
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}
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watcher.Events = make(chan fsnotify.Event, 1)
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watcher.Errors = make(chan error, 1)
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chanErr := fmt.Errorf("")
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watcher.Errors <- chanErr
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stopWatching := make(chan struct{}, 1)
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if err := watch(EmptyString, EmptyString, nil, watcher, stopWatching); err != chanErr {
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t.Error(err)
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}
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}
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func testWatchWatcherEvents(t *testing.T) {
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watcher, err := fsnotify.NewWatcher()
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if err != nil {
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t.Fatal(err)
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}
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watcher.Events = make(chan fsnotify.Event, 1)
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watcher.Errors = make(chan error, 1)
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watcher.Events <- fsnotify.Event{
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Name: "/tmp/file.txt",
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Op: fsnotify.Create,
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}
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stopWatching := make(chan struct{}, 1)
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f := func(itmPath, itmID string) error {
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close(stopWatching)
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if itmPath != "/tmp" || itmID != "file.txt" {
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t.Errorf("Invalid directory or file")
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}
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return fmt.Errorf("Can't match path")
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}
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expected := "Can't match path"
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if err := watch(EmptyString, EmptyString, f, watcher, stopWatching); err == nil || err.Error() != expected {
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t.Errorf("Expected %+v, received %+v", expected, err)
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}
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}
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func testWatchDirValidPath(t *testing.T) {
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flPath := "/tmp/testWatchDirValidPath/"
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if err := os.MkdirAll(flPath, 0777); err != nil {
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t.Error(err)
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}
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newFile, err := os.Create(path.Join(flPath, "file.txt"))
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if err != nil {
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t.Error(err)
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}
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newFile.Close()
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stopWatching := make(chan struct{}, 1)
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if err := WatchDir(path.Join(flPath, "file.txt"), nil, EmptyString, stopWatching); err != nil {
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t.Error(err)
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}
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if err := os.Remove(path.Join(flPath, "file.txt")); err != nil {
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t.Error(err)
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}
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if err := os.Remove(flPath); err != nil {
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t.Error(err)
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}
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}
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func testWatchDirInvalidPath(t *testing.T) {
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flPath := "tmp/testWatchDirInvalidPath"
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stopWatching := make(chan struct{}, 1)
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expected := "no such file or directory"
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if err := WatchDir(flPath, nil, EmptyString, stopWatching); err == nil || err.Error() != expected {
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t.Errorf("Expected %+v, received %+v", expected, err)
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}
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}
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func testWatchNewWatcherError(t *testing.T) {
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newWatcher := func() (*fsnotify.Watcher, error) {
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return nil, fmt.Errorf("Invalid watcher")
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}
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stopWatching := make(chan struct{}, 1)
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expected := "Invalid watcher"
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if err := watchDir(EmptyString, nil, EmptyString, stopWatching, newWatcher); err == nil || err.Error() != expected {
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t.Errorf("Expected %+v, received %+v", expected, err)
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}
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}
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