diff options
Diffstat (limited to 'tests/test_script_production.py')
| -rw-r--r-- | tests/test_script_production.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/test_script_production.py b/tests/test_script_production.py index 15d9366..2edae26 100644 --- a/tests/test_script_production.py +++ b/tests/test_script_production.py @@ -15,6 +15,7 @@ from alembic.script import ScriptDirectory from alembic.testing import assert_raises_message from alembic.testing import assertions from alembic.testing import eq_ +from alembic.testing import expect_raises_message from alembic.testing import is_ from alembic.testing import mock from alembic.testing import ne_ @@ -34,6 +35,10 @@ from alembic.testing.env import write_script from alembic.testing.fixtures import TestBase from alembic.util import CommandError +try: + from unittest.mock import patch +except ImportError: + from mock import patch # noqa env, abc, def_ = None, None, None @@ -250,6 +255,17 @@ class ScriptNamingTest(TestBase): datetime.datetime(2012, 7, 25, 15, 8, 5), ) + def test_no_dateutil_module(self): + with patch("alembic.script.base.tz", new=None): + with expect_raises_message( + CommandError, "The library 'python-dateutil' is required" + ): + self._test_tz( + "utc", + datetime.datetime(2012, 7, 25, 15, 8, 5), + datetime.datetime(2012, 7, 25, 15, 8, 5), + ) + class RevisionCommandTest(TestBase): def setUp(self): |