private void AssertState(PromiseServerStates state) { if (state != InternalState.Status) { throw new InvalidOperationException("Invalid state, actual " + InternalState.Status + " while expected is " + state); } }
private void AssertState(PromiseServerStates state) { if (state != InternalState.Status) { throw new InvalidOperationException($"Invalid state, actual {InternalState.Status} while expected is {state}"); } }