superset/superset-frontend/spec/javascripts/components/Checkbox_spec.jsx
David Aaron Suddjian 7f70a241f9
test: Add jest-enzyme assertion library for better frontend tests (#10459)
* adding jest-enzyme

* enzymeify lots of assertions

* types for jest-enzyme
2020-07-29 10:53:06 -07:00

56 lines
1.9 KiB
JavaScript

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import React from 'react';
import sinon from 'sinon';
import { shallow } from 'enzyme';
import Checkbox from 'src/components/Checkbox';
describe('Checkbox', () => {
const defaultProps = {
checked: true,
onChange: sinon.spy(),
};
let wrapper;
const factory = o => {
const props = { ...defaultProps, ...o };
return shallow(<Checkbox {...props} />);
};
beforeEach(() => {
wrapper = factory({});
});
it('is a valid element', () => {
expect(React.isValidElement(<Checkbox {...defaultProps} />)).toBe(true);
});
it('inits checked when checked', () => {
expect(wrapper.find('i.fa-check.text-primary')).toExist();
});
it('inits unchecked when not checked', () => {
const el = factory({ checked: false });
expect(el.find('i.fa-check.text-primary')).toHaveLength(0);
expect(el.find('i.fa-check.text-transparent')).toHaveLength(1);
});
it('unchecks when clicked', () => {
expect(wrapper.find('i.fa-check.text-transparent')).not.toExist();
wrapper.find('i').first().simulate('click');
expect(defaultProps.onChange.calledOnce).toBe(true);
});
});