tusd/filestore/filestore_test.go

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package filestore
import (
"io/ioutil"
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"os"
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"strings"
"testing"
"github.com/tus/tusd"
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)
// Test interface implementation of Filestore
var _ tusd.DataStore = FileStore{}
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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",
},
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})
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
err = store.WriteChunk(id, 0, strings.NewReader("hello world"))
if err != nil {
t.Fatal(err)
}
// 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'")
}
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// 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")
}
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}