From the course: Testing React Applications with Jest and React Testing Library

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Challenge: Simple unit and integration tests

Challenge: Simple unit and integration tests

From the course: Testing React Applications with Jest and React Testing Library

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Challenge: Simple unit and integration tests

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(upbeat music) - [Instructor] Now that we've learned how to set up Vitest for testing, explore code coverage reports, and learned how to write our first test for the button component, let's put your skills to the test. In this challenge, your task it to write comprehensive tests for the App.tsx component, ensure that the component achieves 100% percent code coverage. This means that every line of code in the App.tsx test file should be executed and validated by your tests. I know you'd be wondering why this is important. The App.tsx component is the heart of our blog app. It ties everything together. It will also render other components that we will build later and manage key functionalities. So writing tests for these components will help you practice testing complex components, ensure the core of your application is robust and reliable, give you a deeper understanding of how to achieve full code coverage. It helps catch potential issues early. Here's how you can approach this…

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