Utilizing testing tips and tricks
Even though testing enables us to ensure the correctness and stability of our code, writing effective tests can sometimes be challenging. In this section, we will explore various tips and tricks that can help you improve your testing practices, using the following editable table as an example:
Figure 13.3 – Sample editable table
The table presents a list of products that are editable and removable. Upon clicking the delete icon, a confirmation dialog appears to verify the deletion action.
So, let’s now look at some testing tips.
Isolate unit tests
When writing unit tests, it’s crucial to isolate the component or service undergoing testing from its dependencies. Angular’s TestBed provides a powerful toolset for creating and configuring testing modules. By leveraging TestBed, we can mock dependencies and provide fake implementations, enabling us to focus solely on the unit we want to...
