hometown/spec/javascript/components/button.test.jsx
Eugen Rochko f5bf5ebb82 Replace sprockets/browserify with Webpack (#2617)
* Replace browserify with webpack

* Add react-intl-translations-manager

* Do not minify in development, add offline-plugin for ServiceWorker background cache updates

* Adjust tests and dependencies

* Fix production deployments

* Fix tests

* More optimizations

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* Fix issue with Immutable.List().unshift(...values) not working as expected

* Make travis load schema instead of running all migrations in sequence

* Fix missing React import in WarningContainer. Optimize rendering performance by using ImmutablePureComponent instead of
React.PureComponent. ImmutablePureComponent uses Immutable.is() to compare props. Replace dynamic callback bindings in
<UI />

* Add react definitions to places that use JSX

* Add Procfile.dev for running rails, webpack and streaming API at the same time
2017-05-03 02:04:16 +02:00

74 lines
2.6 KiB
JavaScript

import { expect } from 'chai';
import { shallow } from 'enzyme';
import sinon from 'sinon';
import Button from '../../../app/javascript/mastodon/components/button';
describe('<Button />', () => {
it('renders a button element', () => {
const wrapper = shallow(<Button />);
expect(wrapper).to.match('button');
});
it('renders the given text', () => {
const text = 'foo';
const wrapper = shallow(<Button text={text} />);
expect(wrapper.find('button')).to.have.text(text);
});
it('handles click events using the given handler', () => {
const handler = sinon.spy();
const wrapper = shallow(<Button onClick={handler} />);
wrapper.find('button').simulate('click');
expect(handler.calledOnce).to.equal(true);
});
it('does not handle click events if props.disabled given', () => {
const handler = sinon.spy();
const wrapper = shallow(<Button onClick={handler} disabled />);
wrapper.find('button').simulate('click');
expect(handler.called).to.equal(false);
});
it('renders a disabled attribute if props.disabled given', () => {
const wrapper = shallow(<Button disabled />);
expect(wrapper.find('button')).to.be.disabled();
});
it('renders the children', () => {
const children = <p>children</p>;
const wrapper = shallow(<Button>{children}</Button>);
expect(wrapper.find('button')).to.contain(children);
});
it('renders the props.text instead of children', () => {
const text = 'foo';
const children = <p>children</p>;
const wrapper = shallow(<Button text={text}>{children}</Button>);
expect(wrapper.find('button')).to.have.text(text);
expect(wrapper.find('button')).to.not.contain(children);
});
it('renders style="display: block; width: 100%;" if props.block given', () => {
const wrapper = shallow(<Button block />);
expect(wrapper.find('button')).to.have.style('display', 'block');
expect(wrapper.find('button')).to.have.style('width', '100%');
});
it('renders style="display: inline-block; width: auto;" by default', () => {
const wrapper = shallow(<Button />);
expect(wrapper.find('button')).to.have.style('display', 'inline-block');
expect(wrapper.find('button')).to.have.style('width', 'auto');
});
it('adds class "button-secondary" if props.secondary given', () => {
const wrapper = shallow(<Button secondary />);
expect(wrapper.find('button')).to.have.className('button-secondary');
});
it('does not add class "button-secondary" by default', () => {
const wrapper = shallow(<Button />);
expect(wrapper.find('button')).to.not.have.className('button-secondary');
});
});