client-reactnative/__tests__/MainHeader/HeaderAppLogo-test.tsx
import React from 'react';
import renderer from 'react-test-renderer';
import {HeaderAppLogo} from '../../src/components/MainHeader/HeaderAppLogo';
test("renders correctly", ()=>{
const tree = renderer.create(<HeaderAppLogo/>).toJSON();
expect(tree).toMatchSnapshot();
})