paperless-ngx/src/documents/tests/test_date_parsing.py

517 lines
15 KiB
Python

import datetime
from zoneinfo import ZoneInfo
from pytest_django.fixtures import SettingsWrapper
from documents.parsers import parse_date
from documents.parsers import parse_date_generator
class TestDate:
def test_date_format_1(self):
text = "lorem ipsum 130218 lorem ipsum"
assert parse_date("", text) is None
def test_date_format_2(self):
text = "lorem ipsum 2018 lorem ipsum"
assert parse_date("", text) is None
def test_date_format_3(self):
text = "lorem ipsum 20180213 lorem ipsum"
assert parse_date("", text) is None
def test_date_format_4(self, settings_timezone: ZoneInfo):
text = "lorem ipsum 13.02.2018 lorem ipsum"
date = parse_date("", text)
assert date == datetime.datetime(2018, 2, 13, 0, 0, tzinfo=settings_timezone)
def test_date_format_5(self, settings_timezone: ZoneInfo):
text = "lorem ipsum 130218, 2018, 20180213 and lorem 13.02.2018 lorem ipsum"
date = parse_date("", text)
assert date == datetime.datetime(2018, 2, 13, 0, 0, tzinfo=settings_timezone)
def test_date_format_6(self):
text = (
"lorem ipsum\n"
"Wohnort\n"
"3100\n"
"IBAN\n"
"AT87 4534\n"
"1234\n"
"1234 5678\n"
"BIC\n"
"lorem ipsum"
)
assert parse_date("", text) is None
def test_date_format_7(self, settings_timezone: ZoneInfo):
text = "lorem ipsum\nMärz 2019\nlorem ipsum"
date = parse_date("", text)
assert date == datetime.datetime(2019, 3, 1, 0, 0, tzinfo=settings_timezone)
def test_date_format_8(self, settings_timezone: ZoneInfo):
text = (
"lorem ipsum\n"
"Wohnort\n"
"3100\n"
"IBAN\n"
"AT87 4534\n"
"1234\n"
"1234 5678\n"
"BIC\n"
"lorem ipsum\n"
"März 2020"
)
assert parse_date("", text) == datetime.datetime(
2020,
3,
1,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_9(self, settings_timezone: ZoneInfo):
text = "lorem ipsum\n27. Nullmonth 2020\nMärz 2020\nlorem ipsum"
assert parse_date("", text) == datetime.datetime(
2020,
3,
1,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_10(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22-MAR-2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_11(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22 MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_12(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22/MAR/2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_13(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22.MAR.2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_14(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22.MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_15(self):
text = "Customer Number Currency 22.MAR.22 Credit Card 1934829304"
assert parse_date("", text) is None
def test_date_format_16(self):
text = "Customer Number Currency 22.MAR,22 Credit Card 1934829304"
assert parse_date("", text) is None
def test_date_format_17(self):
text = "Customer Number Currency 22,MAR,2022 Credit Card 1934829304"
assert parse_date("", text) is None
def test_date_format_18(self):
text = "Customer Number Currency 22 MAR,2022 Credit Card 1934829304"
assert parse_date("", text) is None
def test_date_format_19(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 21st MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
21,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_20(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 22nd March 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
22,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_21(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 2nd MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
2,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_22(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 23rd MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
23,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_23(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 24th MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
24,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_24(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 21-MAR-2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
21,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_25(self, settings_timezone: ZoneInfo):
text = "Customer Number Currency 25TH MAR 2022 Credit Card 1934829304"
assert parse_date("", text) == datetime.datetime(
2022,
3,
25,
0,
0,
tzinfo=settings_timezone,
)
def test_date_format_26(self, settings_timezone: ZoneInfo):
text = "CHASE 0 September 25, 2019 JPMorgan Chase Bank, NA. P0 Box 182051"
assert parse_date("", text) == datetime.datetime(
2019,
9,
25,
0,
0,
tzinfo=settings_timezone,
)
def test_crazy_date_past(self):
assert parse_date("", "01-07-0590 00:00:00") is None
def test_crazy_date_future(self):
assert parse_date("", "01-07-2350 00:00:00") is None
def test_crazy_date_with_spaces(self):
assert parse_date("", "20 408000l 2475") is None
def test_utf_month_names(self, settings_timezone: ZoneInfo):
assert parse_date("", "13 décembre 2023") == datetime.datetime(
2023,
12,
13,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "13 août 2022") == datetime.datetime(
2022,
8,
13,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "11 März 2020") == datetime.datetime(
2020,
3,
11,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "17. ožujka 2018.") == datetime.datetime(
2018,
3,
17,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "1. veljače 2016.") == datetime.datetime(
2016,
2,
1,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "15. února 1985") == datetime.datetime(
1985,
2,
15,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "30. září 2011") == datetime.datetime(
2011,
9,
30,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "28. května 1990") == datetime.datetime(
1990,
5,
28,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "1. grudzień 1997") == datetime.datetime(
1997,
12,
1,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "17 Şubat 2024") == datetime.datetime(
2024,
2,
17,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "30 Ağustos 2012") == datetime.datetime(
2012,
8,
30,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "17 Eylül 2000") == datetime.datetime(
2000,
9,
17,
0,
0,
tzinfo=settings_timezone,
)
assert parse_date("", "5. október 1992") == datetime.datetime(
1992,
10,
5,
0,
0,
tzinfo=settings_timezone,
)
def test_multiple_dates(self, settings_timezone: ZoneInfo):
text = """This text has multiple dates.
For example 02.02.2018, 22 July 2022 and December 2021.
But not 24-12-9999 because it's in the future..."""
dates = list(parse_date_generator("", text))
assert dates == [
datetime.datetime(2018, 2, 2, 0, 0, tzinfo=settings_timezone),
datetime.datetime(
2022,
7,
22,
0,
0,
tzinfo=settings_timezone,
),
datetime.datetime(
2021,
12,
1,
0,
0,
tzinfo=settings_timezone,
),
]
def test_filename_date_parse_valid_ymd(
self,
settings: SettingsWrapper,
settings_timezone: ZoneInfo,
):
"""
GIVEN:
- Date parsing from the filename is enabled
- Filename date format is with Year Month Day (YMD)
- Filename contains date matching the format
THEN:
- Should parse the date from the filename
"""
settings.FILENAME_DATE_ORDER = "YMD"
assert parse_date(
"/tmp/Scan-2022-04-01.pdf",
"No date in here",
) == datetime.datetime(2022, 4, 1, 0, 0, tzinfo=settings_timezone)
def test_filename_date_parse_valid_dmy(
self,
settings: SettingsWrapper,
settings_timezone: ZoneInfo,
):
"""
GIVEN:
- Date parsing from the filename is enabled
- Filename date format is with Day Month Year (DMY)
- Filename contains date matching the format
THEN:
- Should parse the date from the filename
"""
settings.FILENAME_DATE_ORDER = "DMY"
assert parse_date(
"/tmp/Scan-10.01.2021.pdf",
"No date in here",
) == datetime.datetime(2021, 1, 10, 0, 0, tzinfo=settings_timezone)
def test_filename_date_parse_invalid(self, settings: SettingsWrapper):
"""
GIVEN:
- Date parsing from the filename is enabled
- Filename includes no date
- File content includes no date
THEN:
- No date is parsed
"""
settings.FILENAME_DATE_ORDER = "YMD"
assert parse_date("/tmp/20 408000l 2475 - test.pdf", "No date in here") is None
def test_filename_date_ignored_use_content(
self,
settings: SettingsWrapper,
settings_timezone: ZoneInfo,
):
"""
GIVEN:
- Date parsing from the filename is enabled
- Filename date format is with Day Month Year (YMD)
- Date order is Day Month Year (DMY, the default)
- Filename contains date matching the format
- Filename date is an ignored date
- File content includes a date
THEN:
- Should parse the date from the content not filename
"""
settings.FILENAME_DATE_ORDER = "YMD"
settings.IGNORE_DATES = (datetime.date(2022, 4, 1),)
assert parse_date(
"/tmp/Scan-2022-04-01.pdf",
"The matching date is 24.03.2022",
) == datetime.datetime(2022, 3, 24, 0, 0, tzinfo=settings_timezone)
def test_ignored_dates_default_order(
self,
settings: SettingsWrapper,
settings_timezone: ZoneInfo,
):
"""
GIVEN:
- Ignore dates have been set
- File content includes ignored dates
- File content includes 1 non-ignored date
THEN:
- Should parse the date non-ignored date from content
"""
settings.IGNORE_DATES = (datetime.date(2019, 11, 3), datetime.date(2020, 1, 17))
text = "lorem ipsum 110319, 20200117 and lorem 13.02.2018 lorem ipsum"
assert parse_date("", text) == datetime.datetime(
2018,
2,
13,
0,
0,
tzinfo=settings_timezone,
)
def test_ignored_dates_order_ymd(
self,
settings: SettingsWrapper,
settings_timezone: ZoneInfo,
):
"""
GIVEN:
- Ignore dates have been set
- Date order is Year Month Date (YMD)
- File content includes ignored dates
- File content includes 1 non-ignored date
THEN:
- Should parse the date non-ignored date from content
"""
settings.FILENAME_DATE_ORDER = "YMD"
settings.IGNORE_DATES = (datetime.date(2019, 11, 3), datetime.date(2020, 1, 17))
text = "lorem ipsum 190311, 20200117 and lorem 13.02.2018 lorem ipsum"
assert parse_date("", text) == datetime.datetime(
2018,
2,
13,
0,
0,
tzinfo=settings_timezone,
)