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https://github.com/cgrates/cgrates.git
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b9b07dc561
Applies to both file readers and loader (for loader, the blank statement was used anyway). It's redundant because for file readers, the rdr.dir value was always passed as the parameter when it was already part of the method's object. Parameter had to also be removed from the WatchDir function and the functions it depends on.
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(itmID string) error {
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close(stopWatching)
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if 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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