From the course: Master React 19 and Next.js 16 with Hands-On Projects and Real-World Applications

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Querying elements

Querying elements

From the course: Master React 19 and Next.js 16 with Hands-On Projects and Real-World Applications

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Querying elements

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Welcome to this session on querying elements with React Testing Library. The main goal today is to get you comfortable with locating and testing elements in the document object model. We'll focus on the most common and recommended queries, such as getByRole, getByPlaceholderText, and getByText. Mastering these queries is the first and most crucial step in writing effective, user-centric tests that ensure your components behave exactly as you expect them to. Let's start where we left off in the previous session. Let's create a new component to work with. We're going to create a ButtonForm component, along with its associated test file, inside our source-slash-components directory. This will give us a clean slate to demonstrate how to query elements effectively using React Testing Library. Moving to ButtonForm.jsx, now I am creating a new component from scratch called ButtonForm. This is a straightforward functional component that returns a simple form. Moving to ButtonForm.test.jsx…

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