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Salesforce Lightning Platform Enterprise Architecture

You're reading from   Salesforce Lightning Platform Enterprise Architecture Architect and deliver packaged applications that cater to enterprise business needs

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Product type Paperback
Published in Nov 2019
Publisher Packt
ISBN-13 9781789956719
Length 646 pages
Edition 3rd Edition
Languages
Concepts
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Author (1):
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Andrew Fawcett Andrew Fawcett
Author Profile Icon Andrew Fawcett
Andrew Fawcett
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Toc

Table of Contents (17) Chapters Close

Preface 1. Building and Publishing Your Application FREE CHAPTER 2. Leveraging Platform Features 3. Application Storage 4. Apex Execution and Separation of Concerns 5. Application Service Layer 6. Application Domain Layer 7. Application Selector Layer 8. Building User Interfaces 9. User Interfaces with Lightning Framework 10. Providing Integration and Extensibility 11. Asynchronous Processing and Big Data Volumes 12. Unit Testing 13. Source Control and Continuous Integration 14. Integrating with External Services 15. Adding AI with Einstein 16. Other Books You May Enjoy

ApexMocks and Apex Enterprise Patterns

As we saw earlier, the supporting library, or Apex Enterprise Patterns, provides methods that provide a dependency injection facility through the factories in the Application class. This facility is also compatible with the use of ApexMocks and the Apex Stub API. The following sections contain examples of the use of ApexMocks to unit test the layers within the application architecture introduced in earlier chapters.

Unit testing a controller method

The following test can be found in the RaceControllerTest class and demonstrates how to mock a service layer class:

@IsTest 
private static void whenAwardPointsCalledIdPassedToService() { 
     
    fflib_ApexMocks mocks = new fflib_ApexMocks...
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