Update datutil-2.8.2

lib/dateutil/test/test_imports.py

@@ -0,0 +1,176 @@
+import sys
+import pytest
+
+
+HOST_IS_WINDOWS = sys.platform.startswith('win')
+
+
+def test_import_version_str():
+    """ Test that dateutil.__version__ can be imported"""
+    from dateutil import __version__
+
+
+def test_import_version_root():
+    import dateutil
+    assert hasattr(dateutil, '__version__')
+
+
+# Test that dateutil.easter-related imports work properly
+def test_import_easter_direct():
+    import dateutil.easter
+
+
+def test_import_easter_from():
+    from dateutil import easter
+
+
+def test_import_easter_start():
+    from dateutil.easter import easter
+
+
+#  Test that dateutil.parser-related imports work properly
+def test_import_parser_direct():
+    import dateutil.parser
+
+
+def test_import_parser_from():
+    from dateutil import parser
+
+
+def test_import_parser_all():
+    # All interface
+    from dateutil.parser import parse
+    from dateutil.parser import parserinfo
+
+    # Other public classes
+    from dateutil.parser import parser
+
+    for var in (parse, parserinfo, parser):
+        assert var is not None
+
+
+# Test that dateutil.relativedelta-related imports work properly
+def test_import_relative_delta_direct():
+    import dateutil.relativedelta
+
+
+def test_import_relative_delta_from():
+    from dateutil import relativedelta
+
+def test_import_relative_delta_all():
+    from dateutil.relativedelta import relativedelta
+    from dateutil.relativedelta import MO, TU, WE, TH, FR, SA, SU
+
+    for var in (relativedelta, MO, TU, WE, TH, FR, SA, SU):
+        assert var is not None
+
+    # In the public interface but not in all
+    from dateutil.relativedelta import weekday
+    assert weekday is not  None
+
+
+# Test that dateutil.rrule related imports work properly
+def test_import_rrule_direct():
+    import dateutil.rrule
+
+
+def test_import_rrule_from():
+    from dateutil import rrule
+
+
+def test_import_rrule_all():
+    from dateutil.rrule import rrule
+    from dateutil.rrule import rruleset
+    from dateutil.rrule import rrulestr
+    from dateutil.rrule import YEARLY, MONTHLY, WEEKLY, DAILY
+    from dateutil.rrule import HOURLY, MINUTELY, SECONDLY
+    from dateutil.rrule import MO, TU, WE, TH, FR, SA, SU
+
+    rr_all = (rrule, rruleset, rrulestr,
+              YEARLY, MONTHLY, WEEKLY, DAILY,
+              HOURLY, MINUTELY, SECONDLY,
+              MO, TU, WE, TH, FR, SA, SU)
+
+    for var in rr_all:
+       assert var is not None
+
+    # In the public interface but not in all
+    from dateutil.rrule import weekday
+    assert weekday is not None
+
+
+# Test that dateutil.tz related imports work properly
+def test_import_tztest_direct():
+    import dateutil.tz
+
+
+def test_import_tz_from():
+    from dateutil import tz
+
+
+def test_import_tz_all():
+    from dateutil.tz import tzutc
+    from dateutil.tz import tzoffset
+    from dateutil.tz import tzlocal
+    from dateutil.tz import tzfile
+    from dateutil.tz import tzrange
+    from dateutil.tz import tzstr
+    from dateutil.tz import tzical
+    from dateutil.tz import gettz
+    from dateutil.tz import tzwin
+    from dateutil.tz import tzwinlocal
+    from dateutil.tz import UTC
+    from dateutil.tz import datetime_ambiguous
+    from dateutil.tz import datetime_exists
+    from dateutil.tz import resolve_imaginary
+
+    tz_all = ["tzutc", "tzoffset", "tzlocal", "tzfile", "tzrange",
+              "tzstr", "tzical", "gettz", "datetime_ambiguous",
+              "datetime_exists", "resolve_imaginary", "UTC"]
+
+    tz_all += ["tzwin", "tzwinlocal"] if sys.platform.startswith("win") else []
+    lvars = locals()
+
+    for var in tz_all:
+        assert lvars[var] is not None
+
+# Test that dateutil.tzwin related imports work properly
+@pytest.mark.skipif(not HOST_IS_WINDOWS, reason="Requires Windows")
+def test_import_tz_windows_direct():
+    import dateutil.tzwin
+
+
+@pytest.mark.skipif(not HOST_IS_WINDOWS, reason="Requires Windows")
+def test_import_tz_windows_from():
+    from dateutil import tzwin
+
+
+@pytest.mark.skipif(not HOST_IS_WINDOWS, reason="Requires Windows")
+def test_import_tz_windows_star():
+    from dateutil.tzwin import tzwin
+    from dateutil.tzwin import tzwinlocal
+
+    tzwin_all = [tzwin, tzwinlocal]
+
+    for var in tzwin_all:
+        assert var is not None
+
+
+# Test imports of Zone Info
+def test_import_zone_info_direct():
+    import dateutil.zoneinfo
+
+
+def test_import_zone_info_from():
+    from dateutil import zoneinfo
+
+
+def test_import_zone_info_star():
+    from dateutil.zoneinfo import gettz
+    from dateutil.zoneinfo import gettz_db_metadata
+    from dateutil.zoneinfo import rebuild
+
+    zi_all = (gettz, gettz_db_metadata, rebuild)
+
+    for var in zi_all:
+        assert var is not None