@protonapp/react-native-material-ui/src/Toolbar/__test__/Toolbar.test.js

React Native Material Design Components

import 'react-native';
import React from 'react';
// Note: test renderer must be required after react-native.
import renderer from 'react-test-renderer';
import Toolbar from '../index';
import Button from '../../Button';

describe('Searchable', () => {
  it('searchable object', () => {
    const subheader = renderer
      .create(
        <Toolbar
          leftElement="menu"
          centerElement="Searchable"
          searchable={{
            autoFocus: true,
            placeholder: 'Search',
          }}
        />,
      )
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
  it('searchable active', () => {
    const subheader = renderer
      .create(
        <Toolbar
          leftElement="menu"
          centerElement="Searchable"
          isSearchActive
          searchable={{
            autoFocus: true,
            placeholder: 'Search',
          }}
        />,
      )
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
});
describe('Left element', () => {
  it('left element only', () => {
    const subheader = renderer
      .create(<Toolbar leftElement="menu" centerElement="Test" />)
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
});
describe('Center element', () => {
  it('center element only', () => {
    const subheader = renderer
      .create(<Toolbar centerElement="Test" />)
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
});
describe('Right element', () => {
  it('right element only', () => {
    const subheader = renderer
      .create(<Toolbar centerElement="Test" rightElement="menu" />)
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
  it('right element - actions, menu', () => {
    const subheader = renderer
      .create(
        <Toolbar
          centerElement="Test"
          rightElement={{
            actions: ['edit'],
            menu: { labels: ['Item 1', 'Item 2'] },
          }}
        />,
      )
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
  it('right element - custom element', () => {
    const subheader = renderer
      .create(
        <Toolbar
          centerElement="Test"
          rightElement={
            <Button text="Save" style={{ text: { color: 'white' } }} />
          }
        />,
      )
      .toJSON();

    expect(subheader).toMatchSnapshot();
  });
});