func newXMLParser(filename string) (parser.Interface, error) {
bytes, err := ioutil.ReadFile(filename)
if err != nil {
return nil, fmt.Errorf("err <%v> reading file <%s>", err, filename)
}
x := xml.NewXMLParser()
if err := x.Init(bytes); err != nil {
return nil, fmt.Errorf("err <%v> parser.Init with bytes from filename <%s>", err, filename)
}
return x, nil
}
func testTranscode(t *testing.T, input interface{}) {
inputData, err := xml.Marshal(input)
if err != nil {
panic(err)
}
t.Logf("testing transcoding: %s", string(inputData))
p := xmlparser.NewXMLParser()
if err := p.Init(inputData); err != nil {
t.Fatal(err)
}
outputData, err := Encode(p)
if err != nil {
t.Fatal(err)
}
t.Logf("%s", outputData)
if !reflect.DeepEqual(inputData, outputData) {
t.Fatalf("expected equal, but got %s", string(outputData))
}
}
func NewXMLParser() xml.XMLParser {
return xml.NewXMLParser(xml.WithAttrPrefix("attr_"), xml.WithElemPrefix("elem_"), xml.WithTextPrefix("text_"))
}