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-rw-r--r-- | tests/parsing/test_parsing.py | 684 |
1 files changed, 684 insertions, 0 deletions
diff --git a/tests/parsing/test_parsing.py b/tests/parsing/test_parsing.py new file mode 100644 index 0000000..bcd7a53 --- /dev/null +++ b/tests/parsing/test_parsing.py @@ -0,0 +1,684 @@ +import datetime + +import pendulum +import pytest + +from pendulum.parsing import ParserError +from pendulum.parsing import parse + + +def test_y(): + text = "2016" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_ym(): + text = "2016-10" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_ymd(): + text = "2016-10-06" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_ymd_one_character(): + text = "2016-2-6" + + parsed = parse(text, strict=False) + + assert 2016 == parsed.year + assert 2 == parsed.month + assert 6 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_ymd_hms(): + text = "2016-10-06 12:34:56" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2016-10-06 12:34:56.123456" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 123456 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_rfc_3339(): + text = "2016-10-06T12:34:56+05:30" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 0 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + +def test_rfc_3339_extended(): + text = "2016-10-06T12:34:56.123456+05:30" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 123456 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + text = "2016-10-06T12:34:56.000123+05:30" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 123 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + +def test_rfc_3339_extended_nanoseconds(): + text = "2016-10-06T12:34:56.123456789+05:30" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 6 == parsed.day + assert 12 == parsed.hour + assert 34 == parsed.minute + assert 56 == parsed.second + assert 123456 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + +def test_iso_8601_date(): + text = "2012" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012-05-03" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 5 == parsed.month + assert 3 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20120503" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 5 == parsed.month + assert 3 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012-05" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 5 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_iso8601_datetime(): + text = "2016-10-01T14" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2016-10-01T14:30" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 30 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20161001T14" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20161001T1430" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 30 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20161001T1430+0530" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 30 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + text = "20161001T1430,4+0530" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 10 == parsed.month + assert 1 == parsed.day + assert 14 == parsed.hour + assert 30 == parsed.minute + assert 0 == parsed.second + assert 400000 == parsed.microsecond + assert 19800 == parsed.utcoffset().total_seconds() + + text = "2008-09-03T20:56:35.450686+01" + + parsed = parse(text) + + assert 2008 == parsed.year + assert 9 == parsed.month + assert 3 == parsed.day + assert 20 == parsed.hour + assert 56 == parsed.minute + assert 35 == parsed.second + assert 450686 == parsed.microsecond + assert 3600 == parsed.utcoffset().total_seconds() + + +def test_iso8601_week_number(): + text = "2012-W05" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 30 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012W05" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 30 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + # Long Year + text = "2015W53" + + parsed = parse(text) + + assert 2015 == parsed.year + assert 12 == parsed.month + assert 28 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012-W05-5" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 2 == parsed.month + assert 3 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012W055" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 2 == parsed.month + assert 3 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2009-W53-7" + parsed = parse(text) + + assert 2010 == parsed.year + assert 1 == parsed.month + assert 3 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2009-W01-1" + parsed = parse(text) + + assert 2008 == parsed.year + assert 12 == parsed.month + assert 29 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_iso8601_week_number_with_time(): + text = "2012-W05T09" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 30 == parsed.day + assert 9 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012W05T09" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 30 == parsed.day + assert 9 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012-W05-5T09" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 2 == parsed.month + assert 3 == parsed.day + assert 9 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012W055T09" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 2 == parsed.month + assert 3 == parsed.day + assert 9 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_iso8601_ordinal(): + text = "2012-007" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 7 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "2012007" + + parsed = parse(text) + + assert 2012 == parsed.year + assert 1 == parsed.month + assert 7 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_iso8601_time(): + now = pendulum.datetime(2015, 11, 12) + + text = "201205" + + parsed = parse(text, now=now) + + assert 2015 == parsed.year + assert 11 == parsed.month + assert 12 == parsed.day + assert 20 == parsed.hour + assert 12 == parsed.minute + assert 5 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20:12:05" + + parsed = parse(text, now=now) + + assert 2015 == parsed.year + assert 11 == parsed.month + assert 12 == parsed.day + assert 20 == parsed.hour + assert 12 == parsed.minute + assert 5 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "20:12:05.123456" + + parsed = parse(text, now=now) + + assert 2015 == parsed.year + assert 11 == parsed.month + assert 12 == parsed.day + assert 20 == parsed.hour + assert 12 == parsed.minute + assert 5 == parsed.second + assert 123456 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_iso8601_ordinal_invalid(): + text = "2012-007-05" + + with pytest.raises(ParserError): + parse(text) + + +def test_exact(): + text = "2012" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.date) + assert 2012 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + + text = "2012-03" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.date) + assert 2012 == parsed.year + assert 3 == parsed.month + assert 1 == parsed.day + + text = "2012-03-13" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.date) + assert 2012 == parsed.year + assert 3 == parsed.month + assert 13 == parsed.day + + text = "2012W055" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.date) + assert 2012 == parsed.year + assert 2 == parsed.month + assert 3 == parsed.day + + text = "2012007" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.date) + assert 2012 == parsed.year + assert 1 == parsed.month + assert 7 == parsed.day + + text = "20:12:05" + + parsed = parse(text, exact=True) + + assert isinstance(parsed, datetime.time) + assert 20 == parsed.hour + assert 12 == parsed.minute + assert 5 == parsed.second + assert 0 == parsed.microsecond + + +def test_edge_cases(): + text = "2013-11-1" + + parsed = parse(text, strict=False) + assert 2013 == parsed.year + assert 11 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "10-01-01" + + parsed = parse(text, strict=False) + assert 2010 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "31-01-01" + + parsed = parse(text, strict=False) + assert 2031 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + text = "32-01-01" + + parsed = parse(text, strict=False) + assert 2032 == parsed.year + assert 1 == parsed.month + assert 1 == parsed.day + assert 0 == parsed.hour + assert 0 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_strict(): + text = "4 Aug 2015 - 11:20 PM" + + with pytest.raises(ParserError): + parse(text) + + parsed = parse(text, strict=False) + assert 2015 == parsed.year + assert 8 == parsed.month + assert 4 == parsed.day + assert 23 == parsed.hour + assert 20 == parsed.minute + assert 0 == parsed.second + assert 0 == parsed.microsecond + assert parsed.tzinfo is None + + +def test_invalid(): + text = "201610T" + + with pytest.raises(ParserError): + parse(text) + + text = "2012-W54" + + with pytest.raises(ParserError): + parse(text) + + text = "2012-W13-8" + + with pytest.raises(ParserError): + parse(text) + + # W53 in normal year (not long) + text = "2017W53" + + with pytest.raises(ParserError): + parse(text) + + +def test_exif_edge_case(): + text = "2016:12:26 15:45:28" + + parsed = parse(text) + + assert 2016 == parsed.year + assert 12 == parsed.month + assert 26 == parsed.day + assert 15 == parsed.hour + assert 45 == parsed.minute + assert 28 == parsed.second |