def test_prepare_test_settings_nonexistent_alias(self):
msg = "The connection 'nonexistent' doesn't exist."
conns = ConnectionHandler({
DEFAULT_DB_ALIAS: {'ENGINE': 'django.db.backends.dummy'},
})
with self.assertRaisesMessage(ConnectionDoesNotExist, msg):
conns.prepare_test_settings('nonexistent')
class DBTestSettingsRenamedTests(IgnoreAllDeprecationWarningsMixin, TestCase):
mismatch_msg = ("Connection 'test-deprecation' has mismatched TEST "
"and TEST_* database settings.")
@classmethod
def setUpClass(cls):
super(DBTestSettingsRenamedTests, cls).setUpClass()
# Silence "UserWarning: Overriding setting DATABASES can lead to
# unexpected behavior."
cls.warning_classes.append(UserWarning)
def setUp(self):
super(DBTestSettingsRenamedTests, self).setUp()
self.handler = ConnectionHandler()
self.db_settings = {'default': {}}
def test_mismatched_database_test_settings_1(self):
# if the TEST setting is used, all TEST_* keys must appear in it.
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_NAME': 'foo',
}
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_2(self):
# if the TEST setting is used, all TEST_* keys must match.
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
'TEST_NAME': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_3(self):
# Verifies the mapping of an aliased key.
self.db_settings.update({
'test-deprecation': {
'TEST': {'CREATE_DB': 'foo'},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_4(self):
# Verifies the mapping of an aliased key when the aliased key is missing.
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_old_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {'CREATE_DB': None},
'TEST_CREATE': '',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_new_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': None,
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_matched_test_settings(self):
# should be able to define new settings and the old, if they match
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_new_settings_only(self):
# should be able to define new settings without the old
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_old_settings_only(self):
# should be able to define old settings without the new
self.db_settings.update({
'test-deprecation': {
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_empty_settings(self):
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('default')
class DBTestSettingsRenamedTests(TestCase):
mismatch_msg = ("Connection 'test-deprecation' has mismatched TEST "
"and TEST_* database settings.")
def setUp(self):
super(DBTestSettingsRenamedTests, self).setUp()
self.handler = ConnectionHandler()
self.db_settings = {'default': {}}
def test_mismatched_database_test_settings_1(self):
# if the TEST setting is used, all TEST_* keys must appear in it.
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_NAME': 'foo',
}
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_2(self):
# if the TEST setting is used, all TEST_* keys must match.
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
'TEST_NAME': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_3(self):
# Verifies the mapping of an aliased key.
self.db_settings.update({
'test-deprecation': {
'TEST': {'CREATE_DB': 'foo'},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_4(self):
# Verifies the mapping of an aliased key when the aliased key is missing.
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_old_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {'CREATE_DB': None},
'TEST_CREATE': '',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_new_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': None,
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured, self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_matched_test_settings(self):
# should be able to define new settings and the old, if they match
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_new_settings_only(self):
# should be able to define new settings without the old
self.db_settings.update({
'test-deprecation': {
'TEST': {'NAME': 'foo'},
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
@ignore_warnings(category=RemovedInDjango19Warning)
def test_old_settings_only(self):
# should be able to define old settings without the new
self.db_settings.update({
'test-deprecation': {
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_empty_settings(self):
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('default')
class DBTestSettingsRenamedTests(IgnoreAllDeprecationWarningsMixin, TestCase):
mismatch_msg = ("Connection 'test-deprecation' has mismatched TEST "
"and TEST_* database settings.")
@classmethod
def setUpClass(cls):
# Silence "UserWarning: Overriding setting DATABASES can lead to
# unexpected behavior."
cls.warning_classes.append(UserWarning)
def setUp(self):
super(DBTestSettingsRenamedTests, self).setUp()
self.handler = ConnectionHandler()
self.db_settings = {'default': {}}
def test_mismatched_database_test_settings_1(self):
# if the TEST setting is used, all TEST_* keys must appear in it.
self.db_settings.update(
{'test-deprecation': {
'TEST': {},
'TEST_NAME': 'foo',
}})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_2(self):
# if the TEST setting is used, all TEST_* keys must match.
self.db_settings.update({
'test-deprecation': {
'TEST': {
'NAME': 'foo'
},
'TEST_NAME': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_3(self):
# Verifies the mapping of an aliased key.
self.db_settings.update({
'test-deprecation': {
'TEST': {
'CREATE_DB': 'foo'
},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_database_test_settings_4(self):
# Verifies the mapping of an aliased key when the aliased key is missing.
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': 'bar',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_old_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {
'CREATE_DB': None
},
'TEST_CREATE': '',
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_mismatched_settings_new_none(self):
self.db_settings.update({
'test-deprecation': {
'TEST': {},
'TEST_CREATE': None,
},
})
with override_settings(DATABASES=self.db_settings):
with self.assertRaisesMessage(ImproperlyConfigured,
self.mismatch_msg):
self.handler.prepare_test_settings('test-deprecation')
def test_matched_test_settings(self):
# should be able to define new settings and the old, if they match
self.db_settings.update({
'test-deprecation': {
'TEST': {
'NAME': 'foo'
},
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_new_settings_only(self):
# should be able to define new settings without the old
self.db_settings.update({
'test-deprecation': {
'TEST': {
'NAME': 'foo'
},
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_old_settings_only(self):
# should be able to define old settings without the new
self.db_settings.update({
'test-deprecation': {
'TEST_NAME': 'foo',
},
})
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('test-deprecation')
def test_empty_settings(self):
with override_settings(DATABASES=self.db_settings):
self.handler.prepare_test_settings('default')
