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//
// tank
//
// Import and Playlist Daemon for autoradio project
//
//
// Copyright (C) 2017-2018 Christian Pointner <equinox@helsinki.at>
//
// This file is part of tank.
//
// tank 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
// any later version.
//
// tank 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 tank. If not, see <http://www.gnu.org/licenses/>.
//
package store
import (
"fmt"
"path/filepath"
testBasePath = "run/aura-tank_testing"
testUser1 = "user1"
testUser2 = "user2"
func stringInSlice(slice []string, search string) bool {
for _, element := range slice {
if element == search {
return true
}
}
return false
}
func TestMain(m *testing.M) {
u, err := user.Current()
if err != nil {
os.Exit(-1)
}
testBasePath = fmt.Sprintf("/run/user/%s/aura-tank_testing", u.Uid)
testDBPath = filepath.Join(testBasePath, ".db.sqlite")
os.Exit(m.Run())
}
//
// Testing
//
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// func TestOpen(t *testing.T) {
// // base-path is non-existing directory
// if _, err := NewStore(&Config{"/nonexistend/"}); err == nil {
// t.Fatalf("opening store in nonexisting directory should throw an error")
// }
// // store db-path is a directory
// os.Remove(testDBPath)
// if err := os.MkdirAll(testDBPath, 0700); err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening store using a directory should throw an error")
// }
// // exisiting but non-database file
// os.Remove(testDBPath)
// if f, err := os.Create(testDBPath); err != nil {
// t.Fatalf("unexpected error: %v", err)
// } else {
// io.WriteString(f, "this is not a sqlite db.")
// f.Close()
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening store using a invalid database should throw an error")
// }
// // bolt db no info bucket
// os.Remove(testDBPath)
// if db, err := bolt.Open(testDBPath, 0600, &bolt.Options{Timeout: 100 * time.Millisecond}); err != nil {
// t.Fatalf("unexpected error: %v", err)
// } else {
// db.Close()
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening store without an info bucket should throw an error")
// }
// // bolt db no version key
// os.Remove(testDBPath)
// if db, err := bolt.Open(testDBPath, 0600, &bolt.Options{Timeout: 100 * time.Millisecond}); err != nil {
// t.Fatalf("unexpected error: %v", err)
// } else {
// err = db.Update(func(tx *bolt.Tx) error {
// if _, err := tx.CreateBucket([]byte(infoBn)); err != nil {
// return err
// }
// return nil
// })
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// if err = db.Close(); err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening store without a database version should throw an error")
// }
// // bolt db wrong version
// if db, err := bolt.Open(testDBPath, 0600, &bolt.Options{Timeout: 100 * time.Millisecond}); err != nil {
// t.Fatalf("unexpected error: %v", err)
// } else {
// err = db.Update(func(tx *bolt.Tx) error {
// b := tx.Bucket([]byte(infoBn))
// if err := b.Put([]byte(storeVersionKey), itob(0)); err != nil {
// return err
// }
// return nil
// })
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// if err = db.Close(); err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening store with wrong database version should throw an error")
// }
// // TODO: add checks for
// // - missing/wrong buckets (ie. store intregrity)
// // create new bolt-db and reopen it
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("creating new store failed: %v", err)
// }
// store.Close()
// store, err = NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("re-opening existing store failed: %v", err)
// }
// if _, err := NewStore(&Config{testBasePath}); err == nil {
// t.Fatalf("opening already opened database should throw an error")
// }
// store.Close()
// }
// // Groups
// //
// func TestGroups(t *testing.T) {
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// groups, err := store.ListGroups()
// if err != nil {
// t.Fatalf("listing groups failed: %v", err)
// }
// if len(groups) != 1 && groups[0] != publicGroupBn {
// t.Fatalf("a newly created store should contain a single group '%s' but ListGroups returned: %q", publicGroupBn, groups)
// }
// if err = store.createGroup(testGroup1); err != nil {
// t.Fatalf("creating group failed: %v", err)
// }
// groups, err = store.ListGroups()
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// groupsSorted := sort.StringSlice(groups)
// groupsSorted.Sort()
// groupsExpected := sort.StringSlice([]string{publicGroupBn, testGroup1})
// groupsExpected.Sort()
// if !reflect.DeepEqual(groupsSorted, groupsExpected) {
// t.Fatalf("store should contain groups %q but ListGroups returned: %q", groupsExpected, groupsSorted)
// }
// if err = store.createGroup(testGroup2); err != nil {
// t.Fatalf("creating group failed: %v", err)
// }
// groups, err = store.ListGroups()
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// groupsSorted = sort.StringSlice(groups)
// groupsSorted.Sort()
// groupsExpected = sort.StringSlice([]string{publicGroupBn, testGroup1, testGroup2})
// groupsExpected.Sort()
// if !reflect.DeepEqual(groupsSorted, groupsExpected) {
// t.Fatalf("store should contain groups %q but ListGroups returned: %q", groupsExpected, groupsSorted)
// }
// }
// // Files
// //
// func TestFilesListAndCreate(t *testing.T) {
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// files, err := store.ListFiles(publicGroupBn)
// if err != nil {
// t.Fatalf("listing files of public group failed: %v", err)
// }
// if len(files) != 0 {
// t.Fatalf("a newly created store should contain no files in public group but ListFiles returned: %v", files)
// }
// files, err = store.ListFiles("notexistend")
// if err != nil {
// t.Fatalf("listing files of not existing group shouldn't throw an error but returned: %v", err)
// }
// if len(files) != 0 {
// t.Fatalf("listing files of not existing group should return and empty list but ListFiles returned: %v", files)
// }
// _, err = store.CreateFile(publicGroupBn, File{})
// if err != nil {
// t.Fatalf("creating file in public group failed: %v", err)
// }
// files, err = store.ListFiles(publicGroupBn)
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// if len(files) != 1 {
// t.Fatalf("ListFiles should return a single file but returned: %v", files)
// }
// _, err = store.CreateFile(testGroup1, File{})
// if err != nil {
// t.Fatalf("creating file in not existing group shouldn't throw an error but CreateFile returned: %v", err)
// }
// groups, err := store.ListGroups()
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// if !stringInSlice(groups, testGroup1) {
// t.Fatalf("creating file in not existing group '%s' should create that group but ListGroups returned : %q", testGroup1, groups)
// }
// }
// func TestNewAndChangedFile(t *testing.T) {
// file := NewFile(testUser1)
// if file.Created.User != testUser1 {
// t.Fatalf("new file should be created by user '%s' but is: '%s'", testUser1, file.Created.User)
// }
// age := time.Since(file.Created.Timestamp)
// if age < 0 || age > 3*time.Second {
// t.Fatalf("new file timestamp is off: %s", file.Created.Timestamp)
// }
// if file.LastChanged.User != "" || !file.LastChanged.Timestamp.IsZero() {
// t.Fatalf("new file's changed value should be empty but is: %+v", file.LastChanged)
// }
// orig := *file
// file.Changed(testUser2)
// if file.Created.User != orig.Created.User {
// t.Fatalf("marking file as changed shouldn't change Created.User or Created.Timestamp, was '%+v' but is now '%+v'", orig.Created, file.Created)
// }
// if file.LastChanged.User != testUser2 {
// t.Fatalf("changed file should have changed by user '%s' but is: '%s'", testUser2, file.LastChanged.User)
// }
// age = time.Since(file.LastChanged.Timestamp)
// if age < 0 || age > 3*time.Second {
// t.Fatalf("changed file timestamp is off: %s", file.LastChanged.Timestamp)
// }
// }
// func TestFilesCreateAndGet(t *testing.T) {
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// _, err = store.GetFile(testGroup1, InvalidID)
// if err != ErrNotFound {
// t.Fatalf("getting file in not-existing group should return ErrNotFound, but GetFile returned: %v", err)
// }
// expected := NewFile(testUser1)
// fileID, err := store.CreateFile(testGroup1, *expected)
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// _, err = store.GetFile(testGroup1, fileID)
// //file, err := store.GetFile(testGroup1, fileID)
// if err != nil {
// t.Fatalf("getting existing file from store shouldn't return an error, but GetFile returned: %v", err)
// }
// // This does not work because DeepEqual does not use time.Equal when comparing timestamps...
// // if !reflect.DeepEqual(expected, file) {
// // t.Fatalf("GetFile returned different file than expected. Got %v, expected %v", file, expected)
// // }
// _, err = store.GetFile(testGroup1, InvalidID)
// if err != ErrNotFound {
// t.Fatalf("getting not-existing file in existing group should return ErrNotFound, but GetFile returned: %v", err)
// }
// }
// func TestFilesUpdate(t *testing.T) {
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// err = store.UpdateFile(testGroup1, InvalidID, File{})
// if err != ErrNotFound {
// t.Fatalf("updateing not-existing file should return ErrNotFound, but UpdateFile returned: %v", err)
// }
// orig := NewFile(testUser1)
// fileID, err := store.CreateFile(testGroup1, *orig)
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// updated := *orig
// updated.Changed(testUser2)
// err = store.UpdateFile(testGroup1, fileID, updated)
// if err != nil {
// t.Fatalf("updating file failed, UpdateFile returned: %v", err)
// }
// // TODO: check if file was successfully updated
// }
// func TestFilesDelete(t *testing.T) {
// os.Remove(testDBPath)
// store, err := NewStore(&Config{testBasePath})
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// err = store.DeleteFile(testGroup1, InvalidID)
// if err != ErrNotFound {
// t.Fatalf("deleting not-existing file should return ErrNotFound, but DeleteFile returned: %v", err)
// }
// file := NewFile(testUser1)
// fileID, err := store.CreateFile(testGroup1, *file)
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// err = store.DeleteFile(testGroup1, fileID)
// if err != nil {
// t.Fatalf("deleting file failed, UpdateFile returned: %v", err)
// }
// err = store.DeleteFile(testGroup1, fileID)
// if err != ErrNotFound {
// t.Fatalf("repeated deletion of file should return ErrNotFound, but UpdateFile returned: %v", err)
// }
// // test file usage
// fileID, err = store.CreateFile(testGroup1, *file)
// if err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// file.UsedBy = []uint64{42}
// file.Changed(testUser1)
// if err = store.UpdateFile(testGroup1, fileID, *file); err != nil {
// t.Fatalf("unexpected error: %v", err)
// }
// err = store.DeleteFile(testGroup1, fileID)
// if err != ErrFileInUse {
// t.Fatalf("deleting file should return ErrFileInUse, but DeleteFile returned: %v", err)
// }
// }