Intermediate changes

3 files changed, 84 insertions, 0 deletions

diff --git a/contrib/python/python-dateutil/py3/tests/property/test_isoparse_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_isoparse_prop.py
new file mode 100644
index 00000000000..f8e288f3d60
--- /dev/null
+++ b/contrib/python/python-dateutil/py3/tests/property/test_isoparse_prop.py
@@ -0,0 +1,27 @@
+from hypothesis import given, assume
+from hypothesis import strategies as st
+
+from dateutil import tz
+from dateutil.parser import isoparse
+
+import pytest
+
+# Strategies
+TIME_ZONE_STRATEGY = st.sampled_from([None, tz.UTC] +
+    [tz.gettz(zname) for zname in ('US/Eastern', 'US/Pacific',
+                                   'Australia/Sydney', 'Europe/London')])
+ASCII_STRATEGY = st.characters(max_codepoint=127)
+
+
[email protected]
+@given(dt=st.datetimes(timezones=TIME_ZONE_STRATEGY), sep=ASCII_STRATEGY)
+def test_timespec_auto(dt, sep):
+    if dt.tzinfo is not None:
+        # Assume offset has no sub-second components
+        assume(dt.utcoffset().total_seconds() % 60 == 0)
+
+    sep = str(sep)          # Python 2.7 requires bytes
+    dtstr = dt.isoformat(sep=sep)
+    dt_rt = isoparse(dtstr)
+
+    assert dt_rt == dt
diff --git a/contrib/python/python-dateutil/py3/tests/property/test_parser_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_parser_prop.py
new file mode 100644
index 00000000000..fdfd171e867
--- /dev/null
+++ b/contrib/python/python-dateutil/py3/tests/property/test_parser_prop.py
@@ -0,0 +1,22 @@
+from hypothesis.strategies import integers
+from hypothesis import given
+
+import pytest
+
+from dateutil.parser import parserinfo
+
+
[email protected]
+@given(integers(min_value=100, max_value=9999))
+def test_convertyear(n):
+    assert n == parserinfo().convertyear(n)
+
+
[email protected]
+@given(integers(min_value=-50,
+                max_value=49))
+def test_convertyear_no_specified_century(n):
+    p = parserinfo()
+    new_year = p._year + n
+    result = p.convertyear(new_year % 100, century_specified=False)
+    assert result == new_year
diff --git a/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py
new file mode 100644
index 00000000000..ec6d271dcf1
--- /dev/null
+++ b/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py
@@ -0,0 +1,35 @@
+from datetime import datetime, timedelta
+
+import pytest
+import six
+from hypothesis import assume, given
+from hypothesis import strategies as st
+
+from dateutil import tz as tz
+
+EPOCHALYPSE = datetime.fromtimestamp(2147483647)
+NEGATIVE_EPOCHALYPSE = datetime.fromtimestamp(0) - timedelta(seconds=2147483648)
+
+
[email protected]
[email protected]("gettz_arg", [None, ""])
+# TODO: Remove bounds when GH #590 is resolved
+@given(
+    dt=st.datetimes(
+        min_value=NEGATIVE_EPOCHALYPSE, max_value=EPOCHALYPSE, timezones=st.just(tz.UTC),
+    )
+)
+def test_gettz_returns_local(gettz_arg, dt):
+    act_tz = tz.gettz(gettz_arg)
+    if isinstance(act_tz, tz.tzlocal):
+        return
+
+    dt_act = dt.astimezone(tz.gettz(gettz_arg))
+    if six.PY2:
+        dt_exp = dt.astimezone(tz.tzlocal())
+    else:
+        dt_exp = dt.astimezone()
+
+    assert dt_act == dt_exp
+    assert dt_act.tzname() == dt_exp.tzname()
+    assert dt_act.utcoffset() == dt_exp.utcoffset()