88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
package ipp
|
|
|
|
import (
|
|
"bytes"
|
|
"testing"
|
|
)
|
|
|
|
var attributeTestCases = []struct {
|
|
Attribute string
|
|
Value interface{}
|
|
Bytes []byte
|
|
}{
|
|
{
|
|
Attribute: "job-id",
|
|
Value: 1,
|
|
Bytes: []byte{33, 0, 6, 106, 111, 98, 45, 105, 100, 0, 4, 0, 0, 0, 1},
|
|
},
|
|
{
|
|
Attribute: "printer-is-shared",
|
|
Value: false,
|
|
Bytes: []byte{34, 0, 17, 112, 114, 105, 110, 116, 101, 114, 45, 105, 115, 45, 115, 104, 97, 114, 101, 100, 0, 1, 0},
|
|
},
|
|
{
|
|
Attribute: "purge-jobs",
|
|
Value: true,
|
|
Bytes: []byte{34, 0, 10, 112, 117, 114, 103, 101, 45, 106, 111, 98, 115, 0, 1, 1},
|
|
},
|
|
{
|
|
Attribute: "printer-uri",
|
|
Value: "ipp://myserver:631/printers/myprinter",
|
|
Bytes: []byte{69, 0, 11, 112, 114, 105, 110, 116, 101, 114, 45, 117, 114, 105, 0, 37, 105, 112, 112, 58, 47, 47, 109, 121, 115, 101, 114, 118, 101, 114, 58, 54, 51, 49, 47, 112, 114, 105, 110, 116, 101, 114, 115, 47, 109, 121, 112, 114, 105, 110, 116, 101, 114},
|
|
},
|
|
{
|
|
Attribute: "attributes-charset",
|
|
Value: "utf-8",
|
|
Bytes: []byte{71, 0, 18, 97, 116, 116, 114, 105, 98, 117, 116, 101, 115, 45, 99, 104, 97, 114, 115, 101, 116, 0, 5, 117, 116, 102, 45, 56},
|
|
},
|
|
{
|
|
Attribute: "printer-state",
|
|
Value: 3,
|
|
Bytes: []byte("\x23\x00\x0dprinter-state\x00\x04\x00\x00\x00\x03"),
|
|
},
|
|
}
|
|
|
|
func TestAttributeEncoding(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
enc := NewAttributeEncoder(buf)
|
|
|
|
for _, c := range attributeTestCases {
|
|
if err := enc.Encode(c.Attribute, c.Value); err != nil {
|
|
t.Errorf("error while encoding attribute %s with value %v: %v", c.Attribute, c.Value, err)
|
|
}
|
|
|
|
result := buf.Bytes()
|
|
if !bytes.Equal(result, c.Bytes) {
|
|
t.Errorf("encoding result is not correct, expected %v, got %v", c.Bytes, result)
|
|
}
|
|
|
|
buf.Reset()
|
|
}
|
|
}
|
|
|
|
func TestAttributeDecoder(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
dec := NewAttributeDecoder(buf)
|
|
|
|
for _, c := range attributeTestCases {
|
|
tag := Tag(c.Bytes[:1][0])
|
|
|
|
buf.Write(c.Bytes[1:])
|
|
|
|
attr, err := dec.Decode(tag)
|
|
if err != nil {
|
|
t.Errorf("error while decoding bytes %v: %v", c.Bytes, err)
|
|
}
|
|
|
|
if attr.Name != c.Attribute {
|
|
t.Errorf("decoded attribute is not correct, expected %v, got %v", c.Attribute, attr.Name)
|
|
}
|
|
|
|
if attr.Value != c.Value {
|
|
t.Errorf("decoded value is not correct, expected %v, got %v", c.Attribute, attr.Name)
|
|
}
|
|
|
|
buf.Reset()
|
|
}
|
|
}
|