Rework class inheritance for scenario tests
This commit reworks the class inheritance used by the scenario tests
to make is a bit simpler and similar to what is used for the api
tests. The scenario tests now inheret from the base test case directly
and client creation is handled directly instead of looping over the
client_attr_names list.
Change-Id: Id8bf2db3ec8f706ca466b86fa71df3ee2607fe88
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index e785299..c95e867 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -55,13 +55,6 @@
self.identity_client = self._get_identity_client()
self.network_client = self._get_network_client()
self.volume_client = self._get_volume_client()
- self.client_attr_names = [
- 'compute_client',
- 'image_client',
- 'identity_client',
- 'network_client',
- 'volume_client'
- ]
def _get_compute_client(self, username=None, password=None,
tenant_name=None):
@@ -160,7 +153,7 @@
insecure=dscv)
-class OfficialClientTest(tempest.test.TestCase):
+class OfficialClientTest(tempest.test.BaseTestCase):
"""
Official Client test base class for scenario testing.
@@ -173,7 +166,16 @@
* Use only the default client tool for calling an API
"""
- manager_class = OfficialClientManager
+ @classmethod
+ def setUpClass(cls):
+ cls.manager = OfficialClientManager()
+ cls.compute_client = cls.manager.compute_client
+ cls.image_client = cls.manager.image_client
+ cls.identity_client = cls.manager.identity_client
+ cls.network_client = cls.manager.network_client
+ cls.volume_client = cls.manager.volume_client
+ cls.resource_keys = {}
+ cls.os_resources = []
@classmethod
def tearDownClass(cls):
@@ -215,6 +217,52 @@
# Block until resource deletion has completed or timed-out
tempest.test.call_until_true(is_deletion_complete, 10, 1)
+ @classmethod
+ def set_resource(cls, key, thing):
+ LOG.debug("Adding %r to shared resources of %s" %
+ (thing, cls.__name__))
+ cls.resource_keys[key] = thing
+ cls.os_resources.append(thing)
+
+ @classmethod
+ def get_resource(cls, key):
+ return cls.resource_keys[key]
+
+ @classmethod
+ def remove_resource(cls, key):
+ thing = cls.resource_keys[key]
+ cls.os_resources.remove(thing)
+ del cls.resource_keys[key]
+
+ def status_timeout(self, things, thing_id, expected_status):
+ """
+ Given a thing and an expected status, do a loop, sleeping
+ for a configurable amount of time, checking for the
+ expected status to show. At any time, if the returned
+ status of the thing is ERROR, fail out.
+ """
+ def check_status():
+ # python-novaclient has resources available to its client
+ # that all implement a get() method taking an identifier
+ # for the singular resource to retrieve.
+ thing = things.get(thing_id)
+ new_status = thing.status
+ if new_status == 'ERROR':
+ self.fail("%s failed to get to expected status. "
+ "In ERROR state."
+ % thing)
+ elif new_status == expected_status:
+ return True # All good.
+ LOG.debug("Waiting for %s to get to %s status. "
+ "Currently in %s status",
+ thing, expected_status, new_status)
+ if not tempest.test.call_until_true(
+ check_status,
+ self.config.compute.build_timeout,
+ self.config.compute.build_interval):
+ self.fail("Timed out waiting for thing %s to become %s"
+ % (thing_id, expected_status))
+
class NetworkScenarioTest(OfficialClientTest):
"""
diff --git a/tempest/test.py b/tempest/test.py
index 6c304c3..96360ff 100644
--- a/tempest/test.py
+++ b/tempest/test.py
@@ -244,70 +244,3 @@
time.sleep(sleep_for)
now = time.time()
return False
-
-
-class TestCase(BaseTestCase):
- """Base test case class for all Tempest tests
-
- Contains basic setup and convenience methods
- """
-
- manager_class = None
-
- @classmethod
- def setUpClass(cls):
- cls.manager = cls.manager_class()
- for attr_name in cls.manager.client_attr_names:
- # Ensure that pre-existing class attributes won't be
- # accidentally overriden.
- assert not hasattr(cls, attr_name)
- client = getattr(cls.manager, attr_name)
- setattr(cls, attr_name, client)
- cls.resource_keys = {}
- cls.os_resources = []
-
- @classmethod
- def set_resource(cls, key, thing):
- LOG.debug("Adding %r to shared resources of %s" %
- (thing, cls.__name__))
- cls.resource_keys[key] = thing
- cls.os_resources.append(thing)
-
- @classmethod
- def get_resource(cls, key):
- return cls.resource_keys[key]
-
- @classmethod
- def remove_resource(cls, key):
- thing = cls.resource_keys[key]
- cls.os_resources.remove(thing)
- del cls.resource_keys[key]
-
- def status_timeout(self, things, thing_id, expected_status):
- """
- Given a thing and an expected status, do a loop, sleeping
- for a configurable amount of time, checking for the
- expected status to show. At any time, if the returned
- status of the thing is ERROR, fail out.
- """
- def check_status():
- # python-novaclient has resources available to its client
- # that all implement a get() method taking an identifier
- # for the singular resource to retrieve.
- thing = things.get(thing_id)
- new_status = thing.status
- if new_status == 'ERROR':
- self.fail("%s failed to get to expected status. "
- "In ERROR state."
- % thing)
- elif new_status == expected_status:
- return True # All good.
- LOG.debug("Waiting for %s to get to %s status. "
- "Currently in %s status",
- thing, expected_status, new_status)
- conf = config.TempestConfig()
- if not call_until_true(check_status,
- conf.compute.build_timeout,
- conf.compute.build_interval):
- self.fail("Timed out waiting for thing %s to become %s"
- % (thing_id, expected_status))