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Use charms.openstack charmhelpers test_mocks

Every reactive charm that uses charms.openstack and implements unit
testing needs to mock charmhelpers, as otherwise the tests blow up.
This patch uses the mocking of charmhelpers in charms.openstack so that
a charm layer can just import test_mocks and charmhelpers will be mocked
out along with setting up a default
charmhelpers.c.o.u.OPENSTACK_RELEASES so that when an OpenStackCharm()
derived charm class won't fail on definition.

Change-Id: I294e20e383e3372dfe61d2c86424776d3e060811
Related-Bug: #1693017
Depends-On: I5ac40617ee30e5f421ec16fc7592177a5e6aa166
changes/35/467735/1
Alex Kavanagh 5 years ago
parent
commit
8c8569922b
  1. 27
      unit_tests/__init__.py

27
unit_tests/__init__.py

@ -13,33 +13,10 @@
# limitations under the License.
import sys
import mock
sys.path.append('src')
sys.path.append('src/lib')
# Mock out charmhelpers so that we can test without it.
# also stops sideeffects from occuring.
charmhelpers = mock.MagicMock()
apt_pkg = mock.MagicMock()
sys.modules['apt_pkg'] = apt_pkg
sys.modules['charmhelpers'] = charmhelpers
sys.modules['charmhelpers.core'] = charmhelpers.core
sys.modules['charmhelpers.core.hookenv'] = charmhelpers.core.hookenv
sys.modules['charmhelpers.core.host'] = charmhelpers.core.host
sys.modules['charmhelpers.core.unitdata'] = charmhelpers.core.unitdata
sys.modules['charmhelpers.core.templating'] = charmhelpers.core.templating
sys.modules['charmhelpers.contrib'] = charmhelpers.contrib
sys.modules['charmhelpers.contrib.openstack'] = charmhelpers.contrib.openstack
sys.modules['charmhelpers.contrib.openstack.utils'] = (
charmhelpers.contrib.openstack.utils)
sys.modules['charmhelpers.contrib.openstack.templating'] = (
charmhelpers.contrib.openstack.templating)
sys.modules['charmhelpers.contrib.network'] = charmhelpers.contrib.network
sys.modules['charmhelpers.contrib.network.ip'] = (
charmhelpers.contrib.network.ip)
sys.modules['charmhelpers.fetch'] = charmhelpers.fetch
sys.modules['charmhelpers.cli'] = charmhelpers.cli
sys.modules['charmhelpers.contrib.hahelpers'] = charmhelpers.contrib.hahelpers
sys.modules['charmhelpers.contrib.hahelpers.cluster'] = (
charmhelpers.contrib.hahelpers.cluster)
import charms_openstack.test_mocks # noqa
charms_openstack.test_mocks.mock_charmhelpers()

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