December 2019
Beginner to intermediate
770 pages
16h 14m
English
Content preview from Mastering Microsoft Dynamics 365 Business Central
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Automated Test Development with AL
In the previous chapter, we saw how to debug AL extensions with Visual Studio Code.
In this chapter, we will have a look at how to write automated tests for an extension in AL. We need to do this in order to have a modern development life cycle, and it's mandatory if you want to publish your extensions on AppSource.
Using the demo extension that was developed in Chapter 5, Developing a Customized Solution for Dynamics 365 Business Central, we will cover the following topics:
- Designing tests using the Acceptance Test-Driven Development pattern
- Setting up a test extension
- The technique behind testing code
- Implementing test code
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.