158 lines
3.7 KiB
Python
158 lines
3.7 KiB
Python
# coding: utf-8
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"""
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http://yaml.org/type/timestamp.html specifies the regexp to use
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for datetime.date and datetime.datetime construction. Date is simple
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but datetime can have 'T' or 't' as well as 'Z' or a timezone offset (in
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hours and minutes). This information was originally used to create
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a UTC datetime and then discarded
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examples from the above:
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canonical: 2001-12-15T02:59:43.1Z
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valid iso8601: 2001-12-14t21:59:43.10-05:00
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space separated: 2001-12-14 21:59:43.10 -5
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no time zone (Z): 2001-12-15 2:59:43.10
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date (00:00:00Z): 2002-12-14
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Please note that a fraction can only be included if not equal to 0
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"""
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import copy
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import pytest # NOQA
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from .roundtrip import round_trip, dedent, round_trip_load, round_trip_dump # NOQA
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class TestDateTime:
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def test_date_only(self):
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inp = """
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- 2011-10-02
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"""
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exp = """
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- 2011-10-02
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"""
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round_trip(inp, exp)
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def test_zero_fraction(self):
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inp = """
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- 2011-10-02 16:45:00.0
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"""
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exp = """
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- 2011-10-02 16:45:00
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"""
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round_trip(inp, exp)
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def test_long_fraction(self):
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inp = """
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- 2011-10-02 16:45:00.1234 # expand with zeros
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- 2011-10-02 16:45:00.123456
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- 2011-10-02 16:45:00.12345612 # round to microseconds
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- 2011-10-02 16:45:00.1234565 # round up
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- 2011-10-02 16:45:00.12345678 # round up
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"""
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exp = """
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- 2011-10-02 16:45:00.123400 # expand with zeros
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- 2011-10-02 16:45:00.123456
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- 2011-10-02 16:45:00.123456 # round to microseconds
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- 2011-10-02 16:45:00.123457 # round up
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- 2011-10-02 16:45:00.123457 # round up
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"""
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round_trip(inp, exp)
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def test_canonical(self):
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inp = """
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- 2011-10-02T16:45:00.1Z
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"""
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exp = """
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- 2011-10-02T16:45:00.100000Z
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"""
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round_trip(inp, exp)
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def test_spaced_timezone(self):
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inp = """
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- 2011-10-02T11:45:00 -5
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"""
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exp = """
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- 2011-10-02T11:45:00-5
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"""
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round_trip(inp, exp)
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def test_normal_timezone(self):
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round_trip(
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"""
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- 2011-10-02T11:45:00-5
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- 2011-10-02 11:45:00-5
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- 2011-10-02T11:45:00-05:00
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- 2011-10-02 11:45:00-05:00
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"""
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)
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def test_no_timezone(self):
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inp = """
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- 2011-10-02 6:45:00
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"""
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exp = """
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- 2011-10-02 06:45:00
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"""
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round_trip(inp, exp)
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def test_explicit_T(self):
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inp = """
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- 2011-10-02T16:45:00
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"""
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exp = """
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- 2011-10-02T16:45:00
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"""
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round_trip(inp, exp)
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def test_explicit_t(self): # to upper
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inp = """
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- 2011-10-02t16:45:00
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"""
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exp = """
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- 2011-10-02T16:45:00
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"""
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round_trip(inp, exp)
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def test_no_T_multi_space(self):
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inp = """
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- 2011-10-02 16:45:00
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"""
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exp = """
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- 2011-10-02 16:45:00
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"""
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round_trip(inp, exp)
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def test_iso(self):
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round_trip(
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"""
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- 2011-10-02T15:45:00+01:00
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"""
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)
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def test_zero_tz(self):
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round_trip(
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"""
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- 2011-10-02T15:45:00+0
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"""
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)
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def test_issue_45(self):
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round_trip(
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"""
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dt: 2016-08-19T22:45:47Z
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"""
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)
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def test_deepcopy_datestring(self):
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# reported by Quuxplusone, http://stackoverflow.com/a/41577841/1307905
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x = dedent(
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"""\
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foo: 2016-10-12T12:34:56
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"""
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)
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data = copy.deepcopy(round_trip_load(x))
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assert round_trip_dump(data) == x
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