How to test Custom activities

How can i test my custom activities in a consol application?

MyCompany.MyApplication

here i have a activiti “Create” with 2 in parameters and 2 out parameters.
Where to find guide to test this custom activiti?

So you have created a Custom activity, so place the same logic on the console application and for Inputs, you can use Console.ReadLine to enter provide the inputs from Console and for Output use Console.WriteLine for displaying the Output. Hope this helps you!