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 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 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 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)
}
}
