public void LoadConnection_WithIModle_InvokesQueueDeclare() { connectionMocker.Setup(o => o.CreateModel()).Returns(model); consoleServiceMocker.Setup(o => o.QueueDeclare(model)); consoleServiceMocker.Setup(o => o.BasicConsume(model, It.IsAny <EventingBasicConsumer>())); RentService sut = GetSut(); sut.LoadChannel(connectionMocker.Object); consoleServiceMocker.Verify(o => o.QueueDeclare(model), Times.Once); }