public WhenApplyingALinearBackoffPolicyOnAHandler()
        {
            _fixture = new Fixture()
                       .CustomizeConnectedProjectionIdentifiers();

            _handlerWithoutPolicy = new MessageHandlerWithExecutionTracking(
                _fixture.Create <ConnectedProjectionIdentifier>(),
                new Mock <ILogger>().Object);

            var numberOfRetries = _fixture.CreatePositive <int>() + 1;

            _numberOfExpectedAttempts = Times.Once();
            var initialWait         = TimeSpan.FromMilliseconds(_fixture.CreatePositive <int>());
            var linearBackoffPolicy = new LinearBackOff <RetryException>(numberOfRetries, initialWait);

            _sut = linearBackoffPolicy.ApplyOn(_handlerWithoutPolicy);
        }