052aa55d34
There are no longer two separate projects living inside the horizon repository. There is a single project now with a single setup.py, single README, etc. The openstack-dashboard/dashboard django project is now named "openstack_dashboard" and lives as an example project in the topmost horizon directory. The "horizon/horizon" directory has been bumped up a level and now is directly on the path when the root horizon directory is on your python path. Javascript media which the horizon module directly relies upon now ships in the horizon/static dir rather than openstack-dashboard/dashboard/static. All the corresponding setup, installation, build, and env scripts have been updated accordingly. Implements blueprint unified-packaging. Change-Id: Ieed8e3c777432cd046c3e0298869a9428756ab62
123 lines
3.9 KiB
Python
123 lines
3.9 KiB
Python
# Copyright 2012 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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def load_test_data(load_onto=None):
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from . import glance_data
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from . import keystone_data
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from . import nova_data
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from . import swift_data
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# The order of these loaders matters, some depend on others.
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loaders = (keystone_data.data,
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glance_data.data,
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nova_data.data,
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swift_data.data)
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if load_onto:
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for data_func in loaders:
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data_func(load_onto)
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return load_onto
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else:
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return TestData(*loaders)
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class TestData(object):
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"""
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Holder object for test data. Any functions passed to the init method
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will be called with the ``TestData`` object as their only argument. They
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can then load data onto the object as desired.
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The idea is to use the instantiated object like this::
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>>> import glance_data
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>>> TEST = TestData(glance_data.data)
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>>> TEST.images.list()
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... [<Image: visible_image>, <Image: invisible_image>]
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>>> TEST.images.first()
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... <Image: visible_image>
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You can load as little or as much data as you like as long as the loaders
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don't conflict with each other.
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See the :class:`~horizon.tests.test_data.utils.TestDataContainer` class
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for a list of available methods.
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"""
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def __init__(self, *args):
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for data_func in args:
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data_func(self)
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class TestDataContainer(object):
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""" A container for test data objects.
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The behavior of this class is meant to mimic a "manager" class, which
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has convenient shortcuts for common actions like "list", "filter", "get",
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and "add".
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"""
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def __init__(self):
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self._objects = []
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def add(self, *args):
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""" Add a new object to this container.
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Generally this method should only be used during data loading, since
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adding data during a test can affect the results of other tests.
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"""
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for obj in args:
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if obj not in self._objects:
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self._objects.append(obj)
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def list(self):
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""" Returns a list of all objects in this container. """
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return self._objects
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def filter(self, filtered=None, **kwargs):
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"""
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Returns objects in this container whose attributes match the given
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keyword arguments.
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"""
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if filtered is None:
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filtered = self._objects
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try:
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key, value = kwargs.popitem()
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except KeyError:
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# We're out of filters, return
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return filtered
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def get_match(obj):
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return hasattr(obj, key) and getattr(obj, key) == value
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return self.filter(filtered=filter(get_match, filtered), **kwargs)
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def get(self, **kwargs):
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"""
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Returns the single object in this container whose attributes match
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the given keyword arguments. An error will be raised if the arguments
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provided don't return exactly one match.
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"""
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matches = self.filter(**kwargs)
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if not matches:
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raise Exception("No matches found.")
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elif len(matches) > 1:
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raise Exception("Multiple matches found.")
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else:
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return matches.pop()
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def first(self):
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""" Returns the first object from this container. """
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return self._objects[0]
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def count(self):
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return len(self._objects)
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