tusd/filestore/filestore_test.go

128 lines
2.7 KiB
Go

package filestore
import (
"io"
"io/ioutil"
"os"
"strings"
"testing"
"github.com/tus/tusd"
)
// Test interface implementation of Filestore
var _ tusd.DataStore = FileStore{}
var _ tusd.GetReaderDataStore = FileStore{}
var _ tusd.TerminaterDataStore = FileStore{}
var _ tusd.LockerDataStore = FileStore{}
var _ tusd.ConcaterDataStore = FileStore{}
func TestFilestore(t *testing.T) {
tmp, err := ioutil.TempDir("", "tusd-filestore-")
if err != nil {
t.Fatal(err)
}
store := FileStore{tmp}
// Create new upload
id, err := store.NewUpload(tusd.FileInfo{
Size: 42,
MetaData: map[string]string{
"hello": "world",
},
})
if err != nil {
t.Fatal(err)
}
if id == "" {
t.Errorf("id must not be empty")
}
// Check info without writing
info, err := store.GetInfo(id)
if err != nil {
t.Fatal(err)
}
if info.Size != 42 {
t.Errorf("expected size to be 42")
}
if info.Offset != 0 {
t.Errorf("expected offset to be 0")
}
if len(info.MetaData) != 1 || info.MetaData["hello"] != "world" {
t.Errorf("expected metadata to have one value")
}
// Write data to upload
bytesWritten, err := store.WriteChunk(id, 0, strings.NewReader("hello world"))
if err != nil {
t.Fatal(err)
}
if bytesWritten != int64(len("hello world")) {
t.Errorf("expected 11 bytes to be written")
}
// Check new offset
info, err = store.GetInfo(id)
if err != nil {
t.Fatal(err)
}
if info.Size != 42 {
t.Errorf("expected size to be 42")
}
if info.Offset != int64(len("hello world")) {
t.Errorf("expected offset to be 0")
}
// Read content
reader, err := store.GetReader(id)
if err != nil {
t.Fatal(err)
}
content, err := ioutil.ReadAll(reader)
if err != nil {
t.Fatal(err)
}
if string(content) != "hello world" {
t.Errorf("expected content to be 'hello world'")
}
reader.(io.Closer).Close()
// Terminate upload
if err := store.Terminate(id); err != nil {
t.Fatal(err)
}
// Test if upload is deleted
if _, err := store.GetInfo(id); !os.IsNotExist(err) {
t.Fatal("expected os.ErrIsNotExist")
}
}
func TestFileLocker(t *testing.T) {
dir, err := ioutil.TempDir("", "tusd-file-locker")
if err != nil {
t.Fatal(err)
}
var locker tusd.LockerDataStore
locker = FileStore{dir}
if err := locker.LockUpload("one"); err != nil {
t.Errorf("unexpected error when locking file: %s", err)
}
if err := locker.LockUpload("one"); err != tusd.ErrFileLocked {
t.Errorf("expected error when locking locked file: %s", err)
}
if err := locker.UnlockUpload("one"); err != nil {
t.Errorf("unexpected error when unlocking file: %s", err)
}
if err := locker.UnlockUpload("one"); err != nil {
t.Errorf("unexpected error when unlocking file again: %s", err)
}
}