principles-ui-components/__tests__/ProgressCircle-test.js

Supporting UI controller for Tizen TV web application, which developed base on React Framework.

import React from 'react';
import {shallow, mount} from 'enzyme';
import ProgressCircle from '../UI_Component/ProgressCircle';

describe('<ProgressCircle />', () => {
  it('ProgressCircle unit test, reset props, and calls react lifecicle function', () => {

    const progressCircleWrapper = mount(<ProgressCircle progress={8}/>);
    expect(progressCircleWrapper.props().progress).toEqual(8);
    
    progressCircleWrapper.setProps({progress: 20, enlarge: true});
    expect(progressCircleWrapper.props().progress).toEqual(20);
 
    progressCircleWrapper.unmount();
  });
});