func (s *S) TestObjectIdJSONUnmarshaling(c *C) {
data := []byte(`{"Id":"4d88e15b60f486e428412dc9"}`)
v := jsonType{}
err := json.Unmarshal(data, &v)
c.Assert(err, IsNil)
c.Assert(*v.Id, Equals, bson.ObjectIdHex("4d88e15b60f486e428412dc9"))
}
func (s *S) TestObjectIdJSONMarshaling(c *C) {
id := bson.ObjectIdHex("4d88e15b60f486e428412dc9")
v := jsonType{Id: &id}
data, err := json.Marshal(&v)
c.Assert(err, IsNil)
c.Assert(string(data), Equals, `{"Id":"4d88e15b60f486e428412dc9"}`)
}
func (s *S) TestObjectIdHex(c *C) {
id := bson.ObjectIdHex("4d88e15b60f486e428412dc9")
c.Assert(id.String(), Equals, `ObjectIdHex("4d88e15b60f486e428412dc9")`)
c.Assert(id.Hex(), Equals, "4d88e15b60f486e428412dc9")
}
}
// --------------------------------------------------------------------------
// ObjectId parts extraction tests.
type objectIdParts struct {
id bson.ObjectId
timestamp int64
machine []byte
pid uint16
counter int32
}
var objectIds = []objectIdParts{
objectIdParts{
bson.ObjectIdHex("4d88e15b60f486e428412dc9"),
1300816219,
[]byte{0x60, 0xf4, 0x86},
0xe428,
4271561,
},
objectIdParts{
bson.ObjectIdHex("000000000000000000000000"),
0,
[]byte{0x00, 0x00, 0x00},
0x0000,
0,
},
objectIdParts{
bson.ObjectIdHex("00000000aabbccddee000001"),
0,