diff options
Diffstat (limited to 'oslo_utils/fixture.py')
| -rw-r--r-- | oslo_utils/fixture.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/oslo_utils/fixture.py b/oslo_utils/fixture.py index 6a874de..9aec6d3 100644 --- a/oslo_utils/fixture.py +++ b/oslo_utils/fixture.py @@ -55,7 +55,8 @@ class TimeFixture(fixtures.Fixture): class _UUIDSentinels(object): - """Registry of dynamically created, named, random UUID strings. + """Registry of dynamically created, named, random UUID strings in regular + (with hyphens) and similar to some keystone IDs (without hyphens) formats. An instance of this class will dynamically generate attributes as they are referenced, associating a random UUID string with each. Thereafter, @@ -65,6 +66,7 @@ class _UUIDSentinels(object): Usage:: from oslo_utils.fixture import uuidsentinel as uuids + from oslo_utils.fixture import keystoneidsentinel as keystids ... foo = uuids.foo do_a_thing(foo) @@ -72,17 +74,22 @@ class _UUIDSentinels(object): assert foo == uuids.foo # But a different one will be different assert foo != uuids.bar + # Same approach is valid for keystoneidsentinel: + data = create_some_data_structure(keystids.bar, var1, var2, var3) + assert extract_bar(data) == keystids.bar """ - def __init__(self): + def __init__(self, is_dashed=True): self._sentinels = {} self._lock = threading.Lock() + self.is_dashed = is_dashed def __getattr__(self, name): if name.startswith('_'): raise AttributeError('Sentinels must not start with _') with self._lock: if name not in self._sentinels: - self._sentinels[name] = uuidutils.generate_uuid() + self._sentinels[name] = uuidutils.generate_uuid( + dashed=self.is_dashed) return self._sentinels[name] @@ -90,3 +97,4 @@ class _UUIDSentinels(object): # same process (including across multiple modules) will result in the same # values uuidsentinel = _UUIDSentinels() +keystoneidsentinel = _UUIDSentinels(is_dashed=False) |