func TestCopySingleFile(t *testing.T) {
const (
srcPath = "src"
destPath = "dest"
file1Path = "/d1/d2/f1.ex"
)
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
//Create data
testData1 := []byte("Content of file 1")
// create test model
fs.WriteFile(srcPath+file1Path, testData1, 0777)
// copy
fs.Copy(srcPath+file1Path, destPath+file1Path)
// test
readData1, err := fs.ReadFile(destPath + file1Path)
if err != nil {
t.Error("can not read file1 after write data ", err)
} else {
if !testbase.ByteArrayEq(testData1, readData1) {
t.Error("read1 and test1 data are diffrent ", testData1, readData1)
}
}
}
func TestFilespaceConverter_FromMultipart(t *testing.T) {
memFilespace, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
return
}
converter := NewFilespaceConverter(memFilespace)
fh := mockmultipart.NewFileHeader([]byte(TestFileContent))
iInterface, err := converter.FromMultipart(fh)
if err != nil {
t.Error(err)
return
}
file, ok := iInterface.(types.File)
if !ok {
t.Errorf("converter.FromString result is not types.File instance %v", file)
return
}
fileContent, err := file.Filespace().ReadFile(file.Path())
if err != nil {
t.Error(err)
return
}
if !testbase.ByteArrayEq(fileContent, []byte(TestFileContent)) {
t.Errorf("converter.FromString result is not types.File instance \n%v \n !=\n %v", string(fileContent), TestFileContent)
return
}
}
func TestFilespaceConverter_ToString(t *testing.T) {
memFilespace, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
return
}
file := NewFile(memFilespace, TestFilePath)
converter := NewFilespaceConverter(memFilespace)
str, err := converter.ToString(file)
if err != nil {
t.Error(err)
return
}
if str != TestFilePath {
t.Errorf("converter.ToString result is incorrect: %v", str)
return
}
}
func TestWriteAndRead(t *testing.T) {
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
//Create data
testData := []byte("There is test data")
// create directories
path := "/mydir1/mydir2/mydir3/myfile.ex"
fs.WriteFile(path, testData, 0777)
readData, err := fs.ReadFile(path)
if err != nil {
t.Error("can not read file after write data ", err)
}
if !testbase.ByteArrayEq(readData, testData) {
t.Error("read data are diffrent ", readData, testData)
}
}
func TestWriteAndReader(t *testing.T) {
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
//Create data
testData := []byte("There is test data")
// create directories
path := "/mydir1/mydir2/mydir3/myfile.ex"
err = fs.WriteFile(path, testData, 0777)
if err != nil {
t.Error(err)
return
}
reader, err := fs.Reader(path)
if err != nil {
t.Error(err)
return
}
buf := make([]byte, 222)
n, err := reader.Read(buf)
if err != nil {
t.Error(err)
return
}
err = reader.Close()
if err != nil {
t.Error(err)
return
}
if n != len(testData) {
t.Errorf("return length should be equal to data size %v %v", n, len(testData))
return
}
if !testbase.ByteArrayEq(buf[:n], testData) {
t.Error("read data are diffrent ", buf, testData)
}
}
func newTestScope() (*testScope, error) {
bdtx, err := sqlx.Open("sqlite3", ":memory:")
if err != nil {
return nil, err
}
fs, err := memfs.NewFilespace()
if err != nil {
return nil, err
}
types := NewTestTypes(fs)
table := NewBaseTable(testTable, types)
dao := NewBaseDAO(table)
dao.CreateTable(bdtx)
if err != nil {
return nil, err
}
return &testScope{
table: table,
dao: dao,
bdtx: bdtx,
}, nil
}
func TestFilespaceConverter_FromString(t *testing.T) {
memFilespace, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
return
}
converter := NewFilespaceConverter(memFilespace)
iInterface, err := converter.FromString(TestFilePath)
if err != nil {
t.Error(err)
return
}
file, ok := iInterface.(types.File)
if !ok {
t.Errorf("converter.FromString result is not types.File instance %v", file)
return
}
if file.Path() != TestFilePath {
t.Errorf("Path of file must be equels %v != %v", TestFilePath, file.Path())
return
}
}
func TestMkdir(t *testing.T) {
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
// create directories
path := "/mydir1/mydir2/mydir3"
if err := fs.MkdirAll(path, 0777); err != nil {
t.Error("Fail when create directories", err)
}
// test node type
if !fs.IsDir("/mydir1/mydir2") {
t.Error("node is not a directory or not exists")
}
if !fs.IsDir(path) {
t.Error("node is not a directory or not exists")
}
if fs.IsDir("/noExistPath") {
t.Error("node is not a directory or not exists")
}
}
func TestWriteStreamAndRead(t *testing.T) {
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
//Create data
testData := []byte("There is test data")
// create directories
path := "/mydir1/mydir2/mydir3/myfile.ex"
writer, err := fs.Writer(path)
if err != nil {
t.Error(err)
return
}
n, err := writer.Write(testData)
if err != nil {
t.Error(err)
return
}
if n != len(testData) {
t.Errorf("return length should be equal to data size %v %v", n, len(testData))
return
}
err = writer.Close()
if err != nil {
t.Error(err)
return
}
readData, err := fs.ReadFile(path)
if err != nil {
t.Error(err)
}
if !testbase.ByteArrayEq(readData, testData) {
t.Error("read data are diffrent ", readData, testData)
}
}
func TestWriteAndRead(t *testing.T) {
var writeObject, readObject TestObject
// init
fs, err := memfs.NewFilespace()
if err != nil {
t.Error(err)
}
// create test data
path := "fyfile.json"
writeObject = TestObject{
Value1: "str1",
Value2: "str2",
}
// write & read
json.WriteJSON(fs, path, writeObject)
json.ReadJSON(fs, path, &readObject)
// test node type
if !fs.IsFile(path) {
t.Error("filesystem not conatin file adter write")
}
if writeObject.Value1 != readObject.Value1 || writeObject.Value2 != readObject.Value2 {
t.Error("read date is wrong", writeObject, readObject)
}
}
