Creating N-Tier Applications in C# - Part 2

 

 

Testing a Domain-Centric N-Tier Application

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Demo of Test Organization

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test Automation

 

 

 

 

 

 

 

 

Demo of Test Automation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Persistence Best Practices

 

 

 

 

 

 

 

 

 

 

 

 

Note: In our application’s MODEL or Domain objects are fall under above object life cycle.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Entity Framework

 

 

 

 

 

 

 

 

 

Example of mapping between Domain objects and Entity using LINQ Select

 

 

 

 

 

Mapping with Auto Mapper

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:  In the above code snippet automapper tool will automatically map all the members of Entity objects to Domain objects

 

 

 

EF with Code First

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Core Logic Reuse

 

 

 

 

 

 

 

 

Note:  Our components are based variety of different software external or internal components like LEGO.

 

 

 

 

 

 

 

 

 

Note:  This module, we are going to concentrate on Application and UI layers.

 

 

 

 

 

 

 

 

 

Inversion of Control

 

Old Method:

 

 

 

New method with help of IOC Container

 

 

 

 

 

 

 

Adding Structure Map

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

New Requirements

 

 

 

 

 

 

 

Demo of Console Application

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

New information

 

 

 

 

Demo of Adding Services

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTO and App-Specific Logic

 

 

 

 

 

Solution Organization

 

 

 

 

 

 

 

 

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