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编辑当前文件:/home/freeclou/app.optimyar.com/backend/node_modules/reactstrap/src/__tests__/NavbarToggler.spec.js

import React from 'react';
import { shallow } from 'enzyme';
import { NavbarToggler } from '../';

describe('NavbarToggler', () => {
  it('should render .navbar-toggler markup', () => {
    const wrapper = shallow(<NavbarToggler />);

expect(wrapper.prop('aria-label')).toBe('Toggle navigation');
    expect(wrapper.html()).toBe('<button aria-label="Toggle navigation" type="button" class="navbar-toggler"><span class="navbar-toggler-icon"></span></button>');
  });

it('should render custom tag', () => {
    const wrapper = shallow(<NavbarToggler tag="div" />);

expect(wrapper.html()).toBe('<div aria-label="Toggle navigation" type="button" class="navbar-toggler"><span class="navbar-toggler-icon"></span></div>');
  });

it('should render children instead of navbar-toggler-icon ', () => {
    const wrapper = shallow(<NavbarToggler>Children</NavbarToggler>);

expect(wrapper.html()).toBe('<button aria-label="Toggle navigation" type="button" class="navbar-toggler">Children</button>');
  });

it('should pass additional classNames', () => {
    const wrapper = shallow(<NavbarToggler className="extra" />);

expect(wrapper.hasClass('extra')).toBe(true);
    expect(wrapper.hasClass('navbar-toggler')).toBe(true);
  });
});