public void Should_be_able_to_retrieve_stored_Policy_by_interface_using_TryGet()
{
ISyncPolicy <ResultPrimitive> policy = Policy <ResultPrimitive> .HandleResult(ResultPrimitive.Fault).Retry();
string key = Guid.NewGuid().ToString();
ISyncPolicy <ResultPrimitive> outPolicy = null;
_registry.Add(key, policy);
_registry.TryGet(key, out outPolicy).Should().BeTrue();
outPolicy.Should().BeSameAs(policy);
}