1 files changed, 172 insertions, 0 deletions
diff --git a/tests/datetime/test_behavior.py b/tests/datetime/test_behavior.py
new file mode 100644
index 0000000..e02323a
--- /dev/null
+++ b/tests/datetime/test_behavior.py
@@ -0,0 +1,172 @@
+from __future__ import annotations
+
+import pickle
+
+from copy import deepcopy
+from datetime import date
+from datetime import datetime
+from datetime import time
+
+import pytest
+
+import pendulum
+
+from pendulum import timezone
+from pendulum.tz.timezone import Timezone
+from pendulum.utils._compat import zoneinfo
+
+
+@pytest.fixture
+def p():
+    return pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz="Europe/Paris")
+
+
+@pytest.fixture
+def p1(p):
+    return p.in_tz("America/New_York")
+
+
+@pytest.fixture
+def dt():
+    tz = timezone("Europe/Paris")
+
+    return tz.convert(datetime(2016, 8, 27, 12, 34, 56, 123456))
+
+
+def test_timetuple(p, dt):
+    assert dt.timetuple() == p.timetuple()
+
+
+def test_utctimetuple(p, dt):
+    assert dt.utctimetuple() == p.utctimetuple()
+
+
+def test_date(p, dt):
+    assert p.date() == dt.date()
+
+
+def test_time(p, dt):
+    assert p.time() == dt.time()
+
+
+def test_timetz(p, dt):
+    assert p.timetz() == dt.timetz()
+
+
+def test_astimezone(p, dt, p1):
+    assert p.astimezone(p1.tzinfo) == dt.astimezone(p1.tzinfo)
+
+
+def test_ctime(p, dt):
+    assert p.ctime() == dt.ctime()
+
+
+def test_isoformat(p, dt):
+    assert p.isoformat() == dt.isoformat()
+
+
+def test_utcoffset(p, dt):
+    assert p.utcoffset() == dt.utcoffset()
+
+
+def test_tzname(p, dt):
+    assert p.tzname() == dt.tzname()
+
+
+def test_dst(p, dt):
+    assert p.dst() == dt.dst()
+
+
+def test_toordinal(p, dt):
+    assert p.toordinal() == dt.toordinal()
+
+
+def test_weekday(p, dt):
+    assert p.weekday() == dt.weekday()
+
+
+def test_isoweekday(p, dt):
+    assert p.isoweekday() == dt.isoweekday()
+
+
+def test_isocalendar(p, dt):
+    assert p.isocalendar() == dt.isocalendar()
+
+
+def test_fromtimestamp():
+    p = pendulum.DateTime.fromtimestamp(0, pendulum.UTC)
+    dt = datetime.fromtimestamp(0, pendulum.UTC)
+
+    assert p == dt
+
+
+def test_utcfromtimestamp():
+    p = pendulum.DateTime.utcfromtimestamp(0)
+    dt = datetime.utcfromtimestamp(0)
+
+    assert p == dt
+
+
+def test_fromordinal():
+    assert datetime.fromordinal(730120) == pendulum.DateTime.fromordinal(730120)
+
+
+def test_combine():
+    p = pendulum.DateTime.combine(date(2016, 1, 1), time(1, 2, 3, 123456))
+    dt = datetime.combine(date(2016, 1, 1), time(1, 2, 3, 123456))
+
+    assert p == dt
+
+
+def test_hash(p, dt):
+    assert hash(p) == hash(dt)
+
+    dt1 = pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz="Europe/Paris")
+    dt2 = pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz="Europe/Paris")
+    dt3 = pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz="America/Toronto")
+
+    assert hash(dt1) == hash(dt2)
+    assert hash(dt1) != hash(dt3)
+
+
+def test_pickle():
+    dt1 = pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz="Europe/Paris")
+    s = pickle.dumps(dt1)
+    dt2 = pickle.loads(s)
+
+    assert dt1 == dt2
+
+
+def test_pickle_with_integer_tzinfo():
+    dt1 = pendulum.datetime(2016, 8, 27, 12, 34, 56, 123456, tz=0)
+    s = pickle.dumps(dt1)
+    dt2 = pickle.loads(s)
+
+    assert dt1 == dt2
+
+
+def test_proper_dst():
+    dt = pendulum.datetime(1941, 7, 1, tz="Europe/Amsterdam")
+    native_dt = datetime(1941, 7, 1, tzinfo=zoneinfo.ZoneInfo("Europe/Amsterdam"))
+
+    assert dt.dst() == native_dt.dst()
+
+
+def test_deepcopy():
+    dt = pendulum.datetime(1941, 7, 1, tz="Europe/Amsterdam")
+
+    assert dt == deepcopy(dt)
+
+
+def test_pickle_timezone():
+    dt1 = pendulum.timezone("Europe/Amsterdam")
+    s = pickle.dumps(dt1)
+    dt2 = pickle.loads(s)
+
+    assert isinstance(dt2, Timezone)
+
+    dt1 = pendulum.timezone("UTC")
+    s = pickle.dumps(dt1)
+    dt2 = pickle.loads(s)
+
+    assert isinstance(dt2, Timezone)