openstack/masakari
Code Issues Proposed changes

Use os-testr instead of testr

Browse Source 
Masakari should use ostestr instead of testr. ostestr is more
powerful and provide much prettier output than testr. Other
projects like cinder, nova, glance, neutron etc already uses
the ostestr wrapper.

Using ostestr shows each tests execution separately because of
which it has shown errors related to "KeyError" in existing test
cases. The error looks like below:

"Exception in string format operation: KeyError: u'id'"

This happens if we don't pass keyword argument like "id" to
exception which we expect to be raised from test through
side_effect [1]. This doesn't lead to test failure but it
appears in test logs. This patch fixes such issues by passing
expected keyword arguments to exceptions.

[1] https://github.com/openstack/masakari/blob/master/masakari/tests/unit/api/openstack/ha/test_hosts.py#L364
Change-Id: I91603ea3dcf35fd20a00dcf477b93d612edca362
This commit is contained in:
Dinesh Bhor 2017-07-04 19:26:12 +05:30
parent 166abca802
commit d4f982449e
8 changed files with 70 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
masakari/tests/unit/api/openstack/ha/test_hosts.py
View File

@ -190,7 +190,7 @@ class HostTestCase(test.TestCase):
req = fakes.HTTPRequest.blank('/v1/segments/%s/hosts?marker=123456' % (
uuidsentinel.fake_segment1), use_admin_context=True)
mock_segment.return_value = mock.Mock()
mock_get_all.side_effect = exception.MarkerNotFound
mock_get_all.side_effect = exception.MarkerNotFound(marker="123456")
self.assertRaises(exc.HTTPBadRequest, self.controller.index,
req, uuidsentinel.fake_segment1)
@ -210,10 +210,11 @@ class HostTestCase(test.TestCase):
self.assertRaises(exc.HTTPBadRequest, self.controller.index, req,
uuidsentinel.fake_segment1)
@ddt.data([exception.MarkerNotFound, "/v1/segments/%s/hosts?marker=123456",
exc.HTTPBadRequest],
[exception.FailoverSegmentNotFound, "/v1/segments/%s/hosts",
exc.HTTPNotFound])
@ddt.data([exception.MarkerNotFound(marker="123456"),
"/v1/segments/%s/hosts?marker=123456", exc.HTTPBadRequest],
[exception.FailoverSegmentNotFound(
id=uuidsentinel.fake_segment1), "/v1/segments/%s/hosts",
exc.HTTPNotFound])
@ddt.unpack
@mock.patch.object(segment_obj.FailoverSegment, 'get_by_uuid')
@mock.patch.object(ha_api.HostAPI, 'get_all')
@ -361,7 +362,7 @@ class HostTestCase(test.TestCase):
@mock.patch.object(ha_api.HostAPI, 'get_host')
def test_show_with_non_existing_id(self, mock_get_host):
mock_get_host.side_effect = exception.HostNotFound
mock_get_host.side_effect = exception.HostNotFound(id="2")
self.assertRaises(exc.HTTPNotFound,
self.controller.show, self.req,
uuidsentinel.fake_segment1, "2")
@ -420,14 +421,14 @@ class HostTestCase(test.TestCase):
def test_update_with_non_exising_host(self, mock_update_host):
test_data = {"host": {"name": "host11"}}
mock_update_host.side_effect = exception.HostNotFound
mock_update_host.side_effect = exception.HostNotFound(id="2")
self.assertRaises(exc.HTTPNotFound, self.controller.update,
self.req, uuidsentinel.fake_segment1, "2", body=test_data)
@mock.patch.object(ha_api.HostAPI, 'update_host')
def test_update_with_duplicated_name(self, mock_update_host):
test_data = {"host": {"name": "host-1"}}
mock_update_host.side_effect = exception.HostExists
mock_update_host.side_effect = exception.HostExists(name="host-1")
self.assertRaises(exc.HTTPConflict, self.controller.update,
self.req, uuidsentinel.fake_segment1,
uuidsentinel.fake_host_1, body=test_data)
@ -455,7 +456,7 @@ class HostTestCase(test.TestCase):
@mock.patch.object(ha_api.HostAPI, 'delete_host')
def test_delete_host_not_found(self, mock_delete):
mock_delete.side_effect = exception.HostNotFound
mock_delete.side_effect = exception.HostNotFound(id="2")
self.assertRaises(exc.HTTPNotFound, self.controller.delete,
self.req, uuidsentinel.fake_segment1,
uuidsentinel.fake_host_3)

14
masakari/tests/unit/api/openstack/ha/test_notifications.py
View File

@ -129,7 +129,7 @@ class NotificationTestCase(test.TestCase):
def test_index_marker_not_found(self, mock_get_all):
fake_request = fakes.HTTPRequest.blank('/v1/notifications?marker=1234',
use_admin_context=True)
mock_get_all.side_effect = exception.MarkerNotFound
mock_get_all.side_effect = exception.MarkerNotFound(marker="1234")
self.assertRaises(exc.HTTPBadRequest, self.controller.index,
fake_request)
@ -195,7 +195,8 @@ class NotificationTestCase(test.TestCase):
"cluster_status": "ONLINE"},
"type": "VM",
"generated_time": "2016-09-13T09:11:21.656788"}}
mock_create.side_effect = exception.HostNotFoundByName
mock_create.side_effect = exception.HostNotFoundByName(
host_name="fake_host")
self.assertRaises(exc.HTTPBadRequest, self.controller.create,
self.req, body=body)
@ -273,7 +274,8 @@ class NotificationTestCase(test.TestCase):
@mock.patch.object(ha_api.NotificationAPI, 'create_notification')
def test_create_duplicate_notification(self, mock_create_notification):
mock_create_notification.side_effect = exception.DuplicateNotification
mock_create_notification.side_effect = exception.DuplicateNotification(
type="COMPUTE_HOST")
body = {
"notification": {"hostname": "fake_host",
"payload": {"event": "STOPPED",
@ -286,7 +288,8 @@ class NotificationTestCase(test.TestCase):
@mock.patch.object(ha_api.NotificationAPI, 'create_notification')
def test_create_host_on_maintenance(self, mock_create_notification):
mock_create_notification.side_effect = exception.HostOnMaintenanceError
mock_create_notification.side_effect = (
exception.HostOnMaintenanceError(host_name="fake_host"))
body = {
"notification": {"hostname": "fake_host",
"payload": {"event": "STOPPED",
@ -310,7 +313,8 @@ class NotificationTestCase(test.TestCase):
@mock.patch.object(ha_api.NotificationAPI, 'get_notification')
def test_show_with_non_existing_uuid(self, mock_get_notification):
mock_get_notification.side_effect = exception.NotificationNotFound
mock_get_notification.side_effect = exception.NotificationNotFound(
id="2")
self.assertRaises(exc.HTTPNotFound,
self.controller.show, self.req, "2")

14
masakari/tests/unit/api/openstack/ha/test_segments.py
View File

@ -94,7 +94,7 @@ class FailoverSegmentTestCase(test.TestCase):
def test_index_marker_not_found(self, mock_get_all):
fake_request = fakes.HTTPRequest.blank('/v1/segments?marker=12345',
use_admin_context=True)
mock_get_all.side_effect = exception.MarkerNotFound
mock_get_all.side_effect = exception.MarkerNotFound(marker="12345")
self.assertRaises(exc.HTTPBadRequest, self.controller.index,
fake_request)
@ -227,7 +227,8 @@ class FailoverSegmentTestCase(test.TestCase):
@mock.patch.object(ha_api.FailoverSegmentAPI, 'get_segment')
def test_show_with_non_existing_id(self, mock_get_segment):
mock_get_segment.side_effect = exception.FailoverSegmentNotFound
mock_get_segment.side_effect = exception.FailoverSegmentNotFound(
id="2")
self.assertRaises(exc.HTTPNotFound,
self.controller.show, self.req, "2")
@ -275,14 +276,16 @@ class FailoverSegmentTestCase(test.TestCase):
def test_update_with_non_exising_segment(self, mock_update_segment):
test_data = {"segment": {"name": "segment11"}}
mock_update_segment.side_effect = exception.FailoverSegmentNotFound
mock_update_segment.side_effect = exception.FailoverSegmentNotFound(
id="2")
self.assertRaises(exc.HTTPNotFound, self.controller.update,
self.req, "2", body=test_data)
@mock.patch.object(ha_api.FailoverSegmentAPI, 'update_segment')
def test_update_with_duplicated_name(self, mock_update_segment):
test_data = {"segment": {"name": "segment1"}}
mock_update_segment.side_effect = exception.FailoverSegmentExists
mock_update_segment.side_effect = exception.FailoverSegmentExists(
name="segment1")
self.assertRaises(exc.HTTPConflict, self.controller.update,
self.req, uuidsentinel.fake_segment, body=test_data)
@ -295,7 +298,8 @@ class FailoverSegmentTestCase(test.TestCase):
@mock.patch.object(ha_api.FailoverSegmentAPI, 'delete_segment')
def test_delete_segment_not_found(self, mock_delete):
mock_delete.side_effect = exception.FailoverSegmentNotFound
mock_delete.side_effect = exception.FailoverSegmentNotFound(
id=uuidsentinel.fake_segment)
self.assertRaises(exc.HTTPNotFound, self.controller.delete,
self.req, uuidsentinel.fake_segment)

21
masakari/tests/unit/ha/test_api.py
View File

@ -86,11 +86,11 @@ class FailoverSegmentAPITestCase(test.NoDBTestCase):
@mock.patch.object(segment_obj.FailoverSegmentList, 'get_all')
def test_get_all_marker_not_found(self, mock_get_all):
mock_get_all.side_effect = exception.MarkerNotFound
mock_get_all.side_effect = exception.MarkerNotFound(marker='123')
self.assertRaises(exception.MarkerNotFound, self.segment_api.get_all,
self.context, filters=None, sort_keys=None,
sort_dirs=None, limit=None, marker=None)
sort_dirs=None, limit=None, marker='123')
@mock.patch.object(segment_obj.FailoverSegmentList, 'get_all')
def test_get_all_by_recovery_method(self, mock_get_all):
@ -105,7 +105,8 @@ class FailoverSegmentAPITestCase(test.NoDBTestCase):
@mock.patch.object(segment_obj.FailoverSegmentList, 'get_all')
def test_get_all_invalid_sort_dir(self, mock_get_all):
mock_get_all.side_effect = exception.InvalidInput
mock_get_all.side_effect = exception.InvalidInput(
reason="Unknown sort direction, must be 'asc' or 'desc'")
self.assertRaises(exception.InvalidInput, self.segment_api.get_all,
self.context, filters=None, sort_keys=None,
sort_dirs=['abcd'], limit=None, marker=None)
@ -222,12 +223,12 @@ class HostAPITestCase(test.NoDBTestCase):
@mock.patch.object(segment_obj.FailoverSegment, 'get_by_uuid')
def test_get_all_marker_not_found(self, mock_get, mock_get_all):
mock_get.return_value = self.failover_segment
mock_get_all.side_effect = exception.MarkerNotFound
mock_get_all.side_effect = exception.MarkerNotFound(marker="1234")
self.assertRaises(exception.MarkerNotFound, self.host_api.get_all,
self.context, filters=None, sort_keys=['created_at'],
sort_dirs=['desc'], limit=None,
marker=None)
marker="1234")
@mock.patch.object(host_obj.HostList, 'get_all')
def test_get_all_by_type(self, mock_get):
@ -243,7 +244,8 @@ class HostAPITestCase(test.NoDBTestCase):
@mock.patch.object(host_obj.HostList, 'get_all')
def test_get_all_invalid_sort_dir(self, mock_get):
mock_get.side_effect = exception.InvalidInput
mock_get.side_effect = exception.InvalidInput(
reason="Unknown sort direction, must be 'asc' or 'desc'")
self.assertRaises(exception.InvalidInput, self.host_api.get_all,
self.context, filters=None, sort_keys=None,
@ -554,8 +556,8 @@ class NotificationAPITestCase(test.NoDBTestCase):
@mock.patch.object(notification_obj.NotificationList, 'get_all')
def test_get_all_marker_not_found(self, mock_get_all):
mock_get_all.side_effect = exception.MarkerNotFound
self.req = fakes.HTTPRequest.blank('/v1/notifications?limit=100',
mock_get_all.side_effect = exception.MarkerNotFound(marker="100")
self.req = fakes.HTTPRequest.blank('/v1/notifications?marker=100',
use_admin_context=True)
self.assertRaises(exception.MarkerNotFound,
self.notification_api.get_all,
@ -575,7 +577,8 @@ class NotificationAPITestCase(test.NoDBTestCase):
@mock.patch.object(notification_obj.NotificationList, 'get_all')
def test_get_all_invalid_sort_dir(self, mock_get_all):
mock_get_all.side_effect = exception.InvalidInput
mock_get_all.side_effect = exception.InvalidInput(
reason="Unknown sort direction, must be 'asc' or 'desc'")
self.req = fakes.HTTPRequest.blank('/v1/notifications?sort_dir=abcd',
use_admin_context=True)
self.assertRaises(exception.InvalidInput,

2
masakari/tests/unit/objects/test_hosts.py
View File

@ -154,7 +154,7 @@ class TestHostObject(test_objects._LocalTest):
@mock.patch.object(db, 'host_delete')
def test_destroy_host_not_found(self, mock_host_destroy):
mock_host_destroy.side_effect = exception.HostNotFound
mock_host_destroy.side_effect = exception.HostNotFound(id=123)
host_obj = self._host_create_attributes()
host_obj.id = 123
self.assertRaises(exception.HostNotFound, host_obj.destroy)

3
masakari/tests/unit/objects/test_segments.py
View File

@ -124,7 +124,8 @@ class TestFailoverSegmentObject(test_objects._LocalTest):
@mock.patch('masakari.db.failover_segment_delete')
def test_destroy_failover_segment_found(self, mock_segment_destroy):
mock_segment_destroy.side_effect = exception.FailoverSegmentNotFound
mock_segment_destroy.side_effect = exception.FailoverSegmentNotFound(
id=123)
segment_obj = self._segment_create_attribute()
segment_obj.id = 123
self.assertRaises(exception.FailoverSegmentNotFound,

1
test-requirements.txt
View File

@ -12,6 +12,7 @@ python-subunit>=0.0.18 # Apache-2.0/BSD
sphinx!=1.6.1,>=1.5.1 # BSD
oslosphinx>=4.7.0 # Apache-2.0
oslotest>=1.10.0 # Apache-2.0
os-testr>=0.8.0 # Apache-2.0
requests-mock>=1.1 # Apache-2.0
testrepository>=0.0.18 # Apache-2.0/BSD
testresources>=0.2.4 # Apache-2.0/BSD

29
tox.ini
View File

@ -6,10 +6,33 @@ skipsdist = True
[testenv]
usedevelop = True
install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
setenv =
VIRTUAL_ENV={envdir}
setenv = VIRTUAL_ENV={envdir}
OS_TEST_PATH=./masakari/tests/unit
LANGUAGE=en_US
LC_ALL=en_US.utf-8
deps = -r{toxinidir}/test-requirements.txt
commands = python setup.py test --slowest --testr-args='{posargs}'
whitelist_externals = bash
find
rm
env
# By default ostestr will set concurrency
# to ncpu, to specify something else use
# the concurrency=<n> option.
# call ie: 'tox -epy27 -- --concurrency=4'
commands =
find . -type f -name "*.pyc" -delete
rm -Rf .testrepository/times.dbm
passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY OS_DEBUG GENERATE_HASHES
[testenv:py27]
commands =
{[testenv]commands}
ostestr '{posargs}'
[testenv:py34]
commands =
{[testenv]commands}
ostestr '{posargs}'
[testenv:genconfig]
commands = oslo-config-generator --config-file=etc/masakari/masakari-config-generator.conf