@salesforce/design-system-react
Version:
Salesforce Lightning Design System for React
324 lines (307 loc) • 10.7 kB
JavaScript
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
import React from 'react';
import createReactClass from 'create-react-class';
import PropTypes from 'prop-types';
import chai, { expect } from 'chai';
import chaiEnzyme from 'chai-enzyme';
import { mount } from 'enzyme';
/* Enzyme Helpers that can mount and unmount React component instances to
* the DOM and set `this.wrapper` and `this.dom` within Mocha's `this`
* context [full source here](tests/enzyme-helpers.js). `this` can
* only be referenced if inside `function () {}`.
*/
import { createMountNode, destroyMountNode } from '../../../tests/enzyme-helpers'; // Import your internal dependencies (for example):
import Popover from '../../popover';
import Button from '../../button';
import Dialog from '../../utilities/dialog';
import IconSettings from '../../icon-settings';
/* Set Chai to use chaiEnzyme for enzyme compatible assertions:
* https://github.com/producthunt/chai-enzyme
*/
chai.use(chaiEnzyme());
var defaultProps = {
id: 'sample-popover',
body: React.createElement("span", {
id: "sample-body"
}, "This is the body"),
heading: React.createElement("span", {
id: "sample-heading"
}, "This is the heading")
};
var defaultIds = {
trigger: "button#".concat(defaultProps.id),
popover: "".concat(defaultProps.id, "-popover"),
body: "".concat(defaultProps.id, "-dialog-body"),
heading: "".concat(defaultProps.id, "-dialog-heading")
};
var getNodes = function getNodes(_ref) {
var wrapper = _ref.wrapper;
return {
popover: wrapper.find('.slds-popover'),
closeButton: wrapper.find('.slds-popover__close')
};
};
/* A re-usable demo component fixture outside of `describe` sections
* can accept props within each test and be unmounted after each tests.
* This wrapping component will be similar to your wrapping component
* you will create in the React Storybook for manual testing.
*/
var DemoComponent = createReactClass({
displayName: 'PopoverDemoComponent',
propTypes: {
isOpen: PropTypes.bool
},
getDefaultProps: function getDefaultProps() {
return defaultProps;
},
getInitialState: function getInitialState() {
return {};
},
// event handlers
render: function render() {
return React.createElement(IconSettings, {
iconPath: "/assets/icons"
}, React.createElement("div", null, React.createElement(Popover, this.props, React.createElement(Button, {
label: "Trigger Popover"
})), React.createElement(Button, {
id: "not-the-trigger",
label: "Not Trigger Popover"
})));
}
});
/* All tests for component being tested should be wrapped in a root `describe`,
* which should be named after the component being tested.
* When read aloud, the cumulative `describe` and `it` names should form a coherent
* sentence, eg "Date Picker default structure and css is present with expected
* attributes set". If you are having trouble constructing a cumulative short
* sentence, this may be an indicator that your test is poorly structured.
* String provided as first parameter names the `describe` section. Limit to nouns
* as much as possible/appropriate.`
*/
describe('SLDSPopover', function () {
var _this2 = this;
var mountNode;
var wrapper; // BASIC STRUCTURE
describe('Default structure and css', function () {
var _this = this;
beforeEach(function () {
mountNode = createMountNode({
context: _this
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('is open, has heading, body, close button', function () {
wrapper = mount(React.createElement(DemoComponent, {
isOpen: true
}), {
attachTo: mountNode
});
expect(wrapper.find("#".concat(defaultIds.heading))).to.exist;
expect(wrapper.find("#".concat(defaultIds.body))).to.exist;
expect(wrapper.find('.slds-popover__close')).to.exist;
});
});
describe('Assistive technology', function () {
/* Detect if presence of accessibility features such as ARIA
* roles and screen reader text is present in the DOM.
*/
beforeEach(function () {
mountNode = createMountNode({
context: _this2
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('has aria-labelledby/aria-describedby on popover', function () {
wrapper = mount(React.createElement(DemoComponent, {
isOpen: true
}), {
attachTo: mountNode
});
var trigger = wrapper.find('#sample-popover');
var popover = wrapper.find("#".concat(defaultIds.popover));
expect(popover).to.have.attr('aria-labelledby', defaultIds.heading);
expect(popover).to.have.attr('aria-describedby', defaultIds.body);
});
}); // PROPS AND CHILDREN
describe('Optional props', function () {
var popoverBackgroundColor = 'rgb(255, 80, 121)';
var containerBackgroundColor = 'rgb(255, 127, 80)'; // What should be present in the DOM when style and className are applied?
var optionalProps = {
className: 'sample-classname',
assistiveText: {
closeButton: 'Shut it now!'
},
containerClassName: 'sample-container-classname',
containerStyle: {
background: containerBackgroundColor
},
footer: React.createElement("p", {
id: "footer"
}, "Footer"),
style: {
background: popoverBackgroundColor
}
};
beforeEach(function () {
mountNode = createMountNode({
context: _this2
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('has correct className, assistiveText, style, and footer', function () {
wrapper = mount(React.createElement(DemoComponent, _extends({}, optionalProps, {
isOpen: true
})), {
attachTo: mountNode
});
var popover = wrapper.find(Dialog);
expect(popover).to.have.className(optionalProps.className);
expect(popover.find('button.slds-popover__close')).to.have.text(optionalProps.assistiveText.closeButton);
expect(popover.find('#footer')).to.exist;
expect(popover.prop('style').background).to.equal(popoverBackgroundColor);
});
}); // EVENTS
describe('Mouse and keyboard interactions', function () {
/* Test event callback functions using Simulate. For more information, view
* https://github.com/airbnb/enzyme/blob/master/docs/api/ReactWrapper/simulate.md
*/
describe('onClick', function () {
var _this3 = this;
var triggerClicked = sinon.spy();
beforeEach(function () {
mountNode = createMountNode({
context: _this3
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('calls onClick handler on trigger, click on popover close closes', function (done) {
wrapper = mount(React.createElement(DemoComponent, {
onClick: triggerClicked,
onClose: function onClose() {
setTimeout(function () {
var popover = wrapper.find("#".concat(defaultIds.popover));
expect(popover).to.not.exist;
done();
}, 0);
},
onOpen: function onOpen() {
wrapper.update();
var popover = wrapper.find("#".concat(defaultIds.popover));
expect(popover).to.exist;
expect(triggerClicked.callCount).to.equal(1);
popover.find('button.slds-popover__close').simulate('click');
},
position: "absolute"
}), {
attachTo: mountNode
});
var trigger = wrapper.find(defaultIds.trigger);
trigger.simulate('click');
});
it('opens on click, closes on ESC', function (done) {
wrapper = mount(React.createElement(DemoComponent, {
onClose: function onClose() {
setTimeout(function () {
var popover = wrapper.find("#".concat(defaultIds.popover));
expect(popover).to.not.exist;
done();
}, 0);
},
onOpen: function onOpen() {
wrapper.update();
var popover = wrapper.find("#".concat(defaultIds.popover));
popover.simulate('keyDown', {
key: 'Esc',
keyCode: 27,
which: 27
});
}
}), {
attachTo: mountNode
});
var trigger = wrapper.find(defaultIds.trigger);
trigger.simulate('click');
});
});
});
describe('focus has moved to dialog', function () {
var _this4 = this;
var triggerClicked = sinon.spy();
beforeEach(function () {
mountNode = createMountNode({
context: _this4
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('focus moves to correct node on open', function (done) {
wrapper = mount(React.createElement(DemoComponent, {
onClick: triggerClicked,
onOpen: function onOpen() {
var nodes = getNodes({
wrapper: wrapper
});
expect(document.activeElement.id).to.equal("".concat(defaultIds.popover));
done();
}
}), {
attachTo: mountNode
});
var trigger = wrapper.find(defaultIds.trigger);
trigger.simulate('click', {});
});
});
describe('Disabled', function () {
var _this5 = this;
var triggerClicked = sinon.spy();
var popoverOpened = sinon.spy();
beforeEach(function () {
mountNode = createMountNode({
context: _this5
});
});
afterEach(function () {
destroyMountNode({
wrapper: wrapper,
mountNode: mountNode
});
});
it('onOpen is not called when disabled', function () {
wrapper = mount(React.createElement(DemoComponent, {
disabled: true,
onClick: triggerClicked,
onOpen: popoverOpened
}), {
attachTo: mountNode
});
var trigger = wrapper.find(defaultIds.trigger);
trigger.simulate('click', {});
expect(popoverOpened.callCount).to.equal(0);
});
});
});
//# sourceMappingURL=popover.browser-test.js.map