How can I write test cases for FlatList using Jest and Enzyme in a React Native class component?

I'm working on a React Native project and I have a class component that includes a FlatList with TouchableOpacity components. I want to write test cases for this component using Jest and Enzyme to ensure that the FlatList and TouchableOpacity interactions are functioning correctly. However, I'm not sure where to start and how to structure my test suite.

Here's a simplified example of my React Native class component:

import React, { Component } from "react";import { View, FlatList, TouchableOpacity, Text } from "react-native";class MyComponent extends Component {    constructor(props) {        super(props);        this.state = {            data: [{ key: "Item 1" }, { key: "Item 2" }, { key: "Item 3" }],        };    }    render() {        return (<View><FlatList                    data={this.state.data}                    renderItem={({ item }) => (<TouchableOpacity><Text>{item.key}</Text></TouchableOpacity>                    )}                    keyExtractor={(item) => item.key}                /></View>        );    }}export default MyComponent;

I want to write test cases to:

• Ensure that the FlatList renders correctly with the expected number of items.
• Simulate TouchableOpacity presses and verify that the onPress event is triggered.

What is some guidance on how to write these test cases using Jest and Enzyme for a React Native class component like the one above?

I tried many things, but there isn't any coverage.