def test_basic_locking(fake_redis):
"""Check if single process locking works"""
root_prox = Proxy(path=('QualityControl', ))
root_prox.clear()
root_prox.acquire()
assert root_prox.is_locked()
root_prox.set('child', {})
root_prox.release()
def test_locking_edge_cases(fake_redis):
"""See if locking edge cases like recursive locks work"""
root_prox = Proxy(path=('QualityControl', ))
root_prox.clear()
assert not root_prox.is_locked()
# This should work for the same thread:
with root_prox:
assert root_prox.is_locked()
with root_prox:
assert root_prox.is_locked()
assert not root_prox.is_locked()
# See if the lock is released when an exception happens
# inside the with block.
with pytest.raises(KeyError):
with root_prox:
raise KeyError("Inside job")
assert not root_prox.is_locked()