What are setupFiles in Jest?
An example of an AI chatbot conversation about Jest's setupFiles configuration.
What are setupFiles in Jest?
Setup files in Jest are scripts that run before each test file. They are useful for setting up global variables or configurations.
Can you give me an example of how to use setupFiles?
Sure! You can specify setup files in your Jest configuration like this: setupFiles: ['<rootDir>/setupTests.js'].
What should I include in my setupTests.js file?
In your setupTests.js file, you can include any global setup code, like configuring Enzyme or setting up mocks.
Is it possible to have multiple setup files?
Yes, you can specify an array of setup files in your Jest configuration to run multiple scripts before your tests.
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