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43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from mock import patch
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import storage.common
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class MockStorage:
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PATCH_METHODS = ("get", "set", "delete")
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def __init__(self):
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self.namespace = {}
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self.patches = [
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patch(storage.common, method, getattr(self, method))
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for method in self.PATCH_METHODS
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]
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def set(self, app: int, key: int, data: bytes, public: bool = False) -> None:
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self.namespace.setdefault(app, {})
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self.namespace[app][key] = data
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def get(self, app: int, key: int, public: bool = False) -> Optional[bytes]:
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self.namespace.setdefault(app, {})
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return self.namespace[app].get(key)
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def delete(self, app: int, key: int, public: bool = False) -> None:
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self.namespace.setdefault(app, {})
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self.namespace[app].pop(key, None)
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def __enter__(self):
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for patch in self.patches:
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patch.__enter__()
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return self
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def __exit__(self, exc_type, exc_value, tb):
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for patch in self.patches:
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patch.__exit__(exc_type, exc_value, tb)
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def mock_storage(func):
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def inner(*args, **kwargs):
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with MockStorage():
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return func(*args, **kwargs)
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return inner
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