def test_local_storage_singleton(local_storage):
local_storage.setup_namespace(dict(meta=1))
keys_and_values = ((uuid.uuid4(),), b'hi')
local_storage.put('meta', keys_and_values)
key_range = (keys_and_values[0], keys_and_values[0])
meta = list(local_storage.scan('meta', key_range))
assert meta[0][1] == b'hi'
local_storage2 = LocalStorage()
local_storage2.setup_namespace(dict(meta=1))
meta = list(local_storage2.scan('meta', key_range))
assert meta[0][1] == b'hi'
def test_delete_namespace(local_storage):
"""Test that delete_namespace() actually clears the shared storage"""
u = (uuid.uuid4(),)
local_storage.setup_namespace(dict(meta=1))
local_storage.put('meta', (u, b'hi'))
assert list(local_storage.get('meta', u)) == [(u, b'hi')]
local_storage.delete_namespace()
local_storage2 = LocalStorage()
local_storage2.setup_namespace(dict(meta=1))
assert list(local_storage2.get('meta', u)) == [(u, None)]
def client():
c = LocalStorage()
c._data = {}
c.setup_namespace({'t': (long,)})
return c