def test_faulty_interchange_messages():
i = Interchange.from_str("UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNH+42z42+PAORES:93:1:IA'"
"UNZ+2+42'")
with pytest.raises(SyntaxError):
list(i.get_messages())
i = Interchange.from_str("UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNT+42z42+0'"
"UNZ+2+42'")
with pytest.raises(SyntaxError):
list(i.get_messages())
def test_faulty_interchange__UNT_without_UNH():
"""creates a message with an cloding UNT, without UNH"""
i = Interchange.from_str(
"UNB+UNOC:1+1234+3333+200102:2212+42'" "UNT+2+42z42'" "UNZ+2+42'"
)
with pytest.raises(EDISyntaxError):
list(i.get_messages())
def interchange():
return Interchange(
sender="1234",
recipient="3333",
timestamp=datetime.datetime(2020, 1, 2, 22, 12),
control_reference="42",
syntax_identifier=("UNOC", 1),
)
def test_faulty_interchange__UNH_not_closed():
"""creates a message with an opening UNH message, without closing UNT"""
i = Interchange.from_str(
"UNB+UNOC:1+1234+3333+200102:2212+42'" "UNH+42z42+PAORES:93:1:IA'" "UNZ+2+42'"
)
with pytest.raises(EDISyntaxError):
list(i.get_messages())
def interchange():
return Interchange(
sender='1234',
recipient='3333',
timestamp=datetime.datetime(2020, 1, 2, 22, 12),
control_reference='42',
syntax_identifier=('UNOC', 1),
)
def test_interchange_messages_from_str():
i = Interchange.from_str("UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNT+42z42+0'"
"UNZ+2+42'")
assert str(i) == ("UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNT+42z42+0'"
"UNZ+2+42'")
def test_empty_interchange_w_una():
i = Interchange.from_segments(
[
Segment("UNA", ":+,? '"),
Segment("UNB", ["UNOC", "1"], "1234", "3333", ["200102", "2212"], "42"),
Segment("UNZ", "0", "42"),
]
)
assert str(i) == ("UNA:+,? '" "UNB+UNOC:1+1234+3333+200102:2212+42'" "UNZ+0+42'")
def test_wikipedia_file():
message = Interchange.from_file("{}/wikipedia.edi".format(path))
# make some checks
assert message.get_header_segment() == Segment("UNB", ["IATB", "1"],
"6XPPC", "LHPPC",
["940101", "0950"], "1")
assert message.get_segment("IFT") == Segment("IFT", "3",
"XYZCOMPANY AVAILABILITY")
assert message.get_segment("TVL") == Segment(
"TVL", ["240493", "1000", "", "1220"], "FRA", "JFK", "DL", "400", "C")
def test_empty_interchange_w_extra_header(interchange):
i = Interchange(sender='1234',
recipient='3333',
timestamp=datetime.datetime(2020, 1, 2, 22, 12),
control_reference='42',
syntax_identifier=('UNOC', 1),
extra_header_elements=[['66', '2'], 'ZZ'])
assert str(i) == ("UNB+UNOC:1+1234+3333+200102:2212+42+66:2+ZZ'"
"UNZ+0+42'")
def test_counting_of_messages(interchange, message):
edi_str = (
"UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNT+2+42z42'"
"UNH+42z43+PAORES:93:1:IA'"
"UNT+2+42z43'"
"UNZ+2+42'"
)
i = Interchange.from_str(edi_str)
assert i.serialize() == edi_str
def test_faulty_interchange__nested_UNH_not_closed():
"""creates a message with 2 nested UNH, one of them not closed"""
i = Interchange.from_str(
"UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNH+42z42+PAORES:93:1:IA'"
"UNZ+2+42'"
)
with pytest.raises(EDISyntaxError):
list(i.get_messages())
def test_interchange_from_str_multi_messages():
i = Interchange.from_str(
"UNB+UNOC:1+1234+3333+200102:2212+42'"
"UNH+42z42+PAORES:93:1:IA'"
"UNT+2+42z42'"
"UNH+43z43+PAORES:93:1:IA'"
"UNT+2+43z43'"
"UNZ+2+42'"
)
assert len(list(i.get_messages()))
def test_empty_interchange_w_extra_header(interchange):
i = Interchange(
sender="1234",
recipient="3333",
timestamp=datetime.datetime(2020, 1, 2, 22, 12),
control_reference="42",
syntax_identifier=("UNOC", 1),
extra_header_elements=[["66", "2"], "ZZ"],
)
assert str(i) == ("UNB+UNOC:1+1234+3333+200102:2212+42+66:2+ZZ'" "UNZ+0+42'")
def test_invoice_file():
message = Interchange.from_file("{}/invoice1.edi".format(path))
# make some checks
assert message.get_header_segment() == Segment(
"UNB",
["UNOA", "1"],
"01010000253001",
"O0013000093SCHA-Z59",
["991006", "1902"],
"PAYO0012101221",
)
assert message.get_segment("DTM") == Segment(
"DTM", ["137", "199910060000", "102"])
assert message.get_segment("NAD") == Segment(
"NAD", "BT", ["VAUXHALL MOTORS LTD", "", "91"])
assert message.get_segment("RFF") == Segment("RFF", ["VA", "382324067"])
def performance_test_huge_message():
"""Performance test parsing a huge message"""
collection = Interchange.from_file("tests/data/huge_file2.edi")
assert collection
def test_message_with_colon_at_end():
Interchange.from_file("tests/data/invoice_with_colon_at_end.edi")
def test_from_file():
with pytest.raises(FileNotFoundError):
Interchange.from_file("/no/such/file")
def test_empty_interchange_from_str():
i = Interchange.from_str("UNB+UNOC:1+1234+3333+200102:2212+42'" "UNZ+0+42'")
assert str(i) == ("UNB+UNOC:1+1234+3333+200102:2212+42'" "UNZ+0+42'")