def test_apply_iscsi_settings_fail(self):
"""Ensure we handle request failures cleanly"""
self._set_args()
fake = dict(alias='', chap=True)
with self.assertRaisesRegexp(AnsibleFailJson, r".*?update.*"):
with mock.patch(self.REQ_FUNC, side_effect=Exception) as request:
with mock.patch.object(IscsiTarget, 'target', new_callable=PropertyMock) as call:
call.return_value = fake
tgt = IscsiTarget()
tgt.apply_iscsi_settings()
def test_apply_iscsi_settings_no_change(self):
"""Ensure that we don't make unnecessary requests or updates"""
name = 'abc'
self._set_args(dict(alias=name))
fake = dict(alias=name, chap=False)
with mock.patch(self.REQ_FUNC, return_value=(200, "")) as request:
with mock.patch.object(IscsiTarget, 'target', new_callable=PropertyMock) as call:
call.return_value = fake
tgt = IscsiTarget()
self.assertFalse(tgt.apply_iscsi_settings())
self.assertFalse(request.called, msg="No update was expected!")
def test_apply_iscsi_settings(self):
"""Ensure that the presence of CHAP always triggers an update."""
self._set_args(dict(chap=self.CHAP_SAMPLE))
tgt = IscsiTarget()
# CHAP is enabled
fake = dict(alias=self.REQUIRED_PARAMS.get('name'), chap=True)
# We don't care about the return here
with mock.patch(self.REQ_FUNC, return_value=(200, "")) as request:
with mock.patch.object(IscsiTarget, 'target', new_callable=PropertyMock) as call:
call.return_value = fake
self.assertTrue(tgt.apply_iscsi_settings())
self.assertTrue(request.called, msg="An update was expected!")
# Retest with check_mode enabled
tgt.check_mode = True
request.reset_mock()
self.assertTrue(tgt.apply_iscsi_settings())
self.assertFalse(request.called, msg="No update was expected in check_mode!")
