@platformbuilders/react-native-ui/dist/components/CheckBox/__tests__/CheckBox.spec.js

Platform Builders Shared Components Library

import 'jest';
import React from 'react';
import renderer from 'react-test-renderer';
import { render, fireEvent } from 'react-native-testing-library';
import { ThemeProvider } from 'styled-components/native';
import CheckBox from '..';
import { theme } from '../../../test/helpers';
describe('<CheckBox />', () => {
    it('should render checkbox component', () => {
        const wrapper = renderer.create(React.createElement(ThemeProvider, { theme: theme },
            React.createElement(CheckBox, { id: "testing", accessibility: "" })));
        expect(wrapper.toJSON()).toMatchSnapshot();
    });
    it('should trigger onPress function', () => {
        const onPressEvent = jest.fn();
        const { getByText } = render(React.createElement(ThemeProvider, { theme: theme },
            React.createElement(CheckBox, { label: "Jest Checkbox", id: "testing", accessibility: "checkbox", onPress: onPressEvent })));
        const component = getByText('Jest Checkbox');
        fireEvent.press(component);
        expect(onPressEvent).toHaveBeenCalled();
    });
});
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