client-reactnative/__tests__/Chat/MessageSize-test.tsx
import React from 'react';
import renderer from 'react-test-renderer';
import { MessageSize } from '../../src/components/Chat/MessageSize';
import { NativeBaseProvider } from 'native-base';
test("renders correctly", () => {
const tree = renderer.create(
<NativeBaseProvider>
<MessageSize
size='20'
duration='20'
/>
</NativeBaseProvider>
).toJSON();
expect(tree).toMatchSnapshot();
})