What are setupFiles in Jest?
An example of an AI chatbot conversation about Jest setupFiles for testing configurations.
What are setupFiles in Jest?
SetupFiles in Jest are scripts that run before each test file. They are useful for setting up the testing environment.
How do I specify setupFiles in my Jest configuration?
You can specify setupFiles in your Jest configuration file (jest.config.js) like this: setupFiles: ['<rootDir>/setupTests.js'].
Can I use multiple setupFiles?
Yes, you can specify an array of setupFiles in your configuration to run multiple scripts before each test.
What kind of tasks can I perform in setupFiles?
You can perform tasks like mocking global variables, setting up test frameworks, or initializing libraries.
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