def toEdi(self):
assert (self.tag is not None)
message = PMessage()
tag, elements = self.tag, self.toList()
segment = PSegment(tag, None)
if elements is not None and len(elements) > 0:
segment = PSegment(tag, *elements)
message.add_segment(segment)
return message.serialize()
def test_empty_segment_list():
m = Message()
assert m.serialize() == ""
def test_UNA_integrity2():
m = Message()
initstring = ":+.? '"
m.add_segment(Segment("UNA", initstring))
assert m.serialize() == "UNA" + initstring