@roo-ui/components/dist/Popover/Popover.test.js

'use strict';

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _themes = require('@roo-ui/themes');

var _testUtils = require('@roo-ui/test-utils');

var _jestAxe = require('jest-axe');

var _ = require('.');

var _2 = _interopRequireDefault(_);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

jest.mock('popper.js', function () {
  return function () {
    function _class() {
      _classCallCheck(this, _class);

      return {
        destroy: function destroy() {},
        scheduleUpdate: function scheduleUpdate() {}
      };
    }

    return _class;
  }();
});

describe('<Popover />', function () {
  var wrapper = void 0;

  beforeEach(function () {
    // Need to wrap in div until this is solved https://github.com/Pomax/react-onclickoutside/issues/271
    wrapper = (0, _testUtils.mountWithTheme)(_react2.default.createElement(
      'div',
      null,
      _react2.default.createElement(
        _2.default,
        null,
        _react2.default.createElement(
          _2.default.control,
          null,
          function (_ref) {
            var openPopover = _ref.openPopover,
                closePopover = _ref.closePopover,
                isOpen = _ref.isOpen;
            return _react2.default.createElement(
              'button',
              { disabled: isOpen, onClick: openPopover, onKeyDown: closePopover },
              'Open popover'
            );
          }
        ),
        _react2.default.createElement(
          'p',
          null,
          'Popover contents'
        )
      )
    ), _themes.qantas);
  });

  it('has no accessibility errors', _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 (0, _jestAxe.axe)(wrapper.html());

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

          case 5:
          case 'end':
            return _context.stop();
        }
      }
    }, _callee, undefined);
  })));

  describe('when popover is closed', function () {
    it('renders correctly', function () {
      expect(wrapper).toMatchSnapshot();
    });

    it('does not render the <Popper />', function () {
      expect(wrapper.find('Popper')).toHaveLength(0);
      expect(wrapper.text()).not.toContain('Popover contents');
    });

    it('passes down isOpen false', function () {
      expect(wrapper.find('button').prop('disabled')).toEqual(false);
    });

    it('renders the <Popper /> when the button is clicked', function () {
      wrapper.find('button').simulate('click');
      expect(wrapper.find('Popper')).toHaveLength(1);
    });
  });

  describe('when popover is open', function () {
    beforeEach(function () {
      wrapper.find('button').simulate('click');
    });

    it('renders correctly', function () {
      expect(wrapper).toMatchSnapshot();
    });

    it('passes down isOpen true', function () {
      expect(wrapper.find('button').prop('disabled')).toEqual(true);
    });

    it('closes the <Popper /> on key down', function () {
      wrapper.find('button').simulate('keydown');
      expect(wrapper.find('Popper')).toHaveLength(0);
    });

    it('hides <Popper /> when an outside element is clicked', function () {
      wrapper.find(_2.default).instance().getInstance().handleClickOutside();
      wrapper.update();
      expect(wrapper.find('Popper')).toHaveLength(0);
    });
  });
});