ReactJS testInstance.props Property

React.js library is all about splitting the app into several components. Each Component has its own lifecycle. React provides us some in-built methods that we can override at particular stages in the life-cycle of the component.

In this article, we will know how to use testInstance.props property. The testInstance.props property is used to get a prop which is corresponding to the test instance.

Creating React Application And Installing Module:

Step 1: Create a React application using the following command
```
npx create-react-app foldername
```
Step 2: After creating your project folder i.e. foldername, move to it using the following command.
```
cd foldername
```
Step 3: After creating the ReactJS application, Install the required module using the following command:
```
npm install react-test-renderer
```

Project Structure: It will look like the following.

Example 1:

JavaScript

import React from 'react';
import TestRenderer from 'react-test-renderer';

// Defining our App Component
const App = () => {

// Function to demonstrate TestRenderer.props property
function func(){
    const renderer = TestRenderer.create(
        <div>
            GeeksforGeeks
            <div>
                TestRenderer.props property
            </div>
        </div>
      );
    const myprops = renderer.root;
    console.log(myprops.props);

}
func();

// Returning our JSX code
return <>
    
</>;
}

// Exporting your Default App Component
export default App

Output:

Reference: https://legacy.reactjs.org/docs/test-renderer.html#testinstanceprops

ReactJS testInstance.props Property

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