@roo-ui/components/dist/esm/CharacterCount/CharacterCount.test.js

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

import React from 'react';
import { qantas as theme } from '@roo-ui/themes';
import { mountWithTheme } from '@roo-ui/test-utils';
import { axe } from 'jest-axe';
import CharacterCount from '.';
describe('<CharacterCount />', function () {
  var wrapper;
  var props;

  var render = function render() {
    return mountWithTheme(React.createElement(CharacterCount, props), theme);
  };

  beforeEach(function () {
    props = {
      value: 'Hello world',
      limit: 64
    };
    wrapper = render();
  });
  it('renders correctly', function () {
    expect(wrapper).toMatchSnapshot();
  });
  it('has no accessibility errors',
  /*#__PURE__*/
  _asyncToGenerator(
  /*#__PURE__*/
  regeneratorRuntime.mark(function _callee() {
    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            _context.t0 = expect;
            _context.next = 3;
            return axe(wrapper.html());

          case 3:
            _context.t1 = _context.sent;
            (0, _context.t0)(_context.t1).toHaveNoViolations();

          case 5:
          case "end":
            return _context.stop();
        }
      }
    }, _callee);
  })));
  describe('when value length is less than limit', function () {
    it('render remaining count', function () {
      expect(wrapper.text()).toBe('53');
    });
  });
  describe('when value length is greater than limit', function () {
    beforeEach(function () {
      props = {
        value: 'Hello world',
        limit: 8
      };
      wrapper = render();
    });
    it('render a negative count', function () {
      expect(wrapper.text()).toBe('-3');
    });
  });
  describe('when value length is exactly the limit', function () {
    beforeEach(function () {
      props = {
        value: 'Hello world',
        limit: 11
      };
      wrapper = render();
    });
    it('render zero', function () {
      expect(wrapper.text()).toBe('0');
    });
  });
});