Test Comments Creation
Understand how to create and update unit tests for the comment creation feature in an Angular application. Learn to configure test imports, use mock services to simulate API responses, add spies to test method calls, and verify UI updates after creating comments or handling errors.
We'll cover the following...
We'll cover the following...
Now that the create comment functionality is completed and working, we need to add unit tests to test this functionality.
Below is our updated code. Use this to make further changes:
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Update tests
Let’s update our test with the new functionality. First, we’ll update our imports.
Then, we’ll update the mocks as follows:
- Create
MockAuthServicethat returnscurrentUserwhenMockAuthServiceis called. - Update
MockCommentsService, updatingreturnValues()