116 lines
3.4 KiB
JavaScript
116 lines
3.4 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _react = _interopRequireDefault(require("react"));
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var _chai = require("chai");
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var _sinon = require("sinon");
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var _testUtils = require("../test-utils");
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var _Fade = _interopRequireDefault(require("./Fade"));
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var _ref = _react.default.createElement("div", null);
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var _ref2 = _react.default.createElement(_Fade.default, {
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"in": false,
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appear: true
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}, _react.default.createElement("div", null, "Foo"));
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var _ref3 = _react.default.createElement(_Fade.default, {
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"in": false,
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appear: false
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}, _react.default.createElement("div", null, "Foo"));
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describe('<Fade />', function () {
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var shallow;
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var mount;
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var defaultProps = {
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in: true,
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children: _ref
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};
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before(function () {
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shallow = (0, _testUtils.createShallow)({
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dive: true
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});
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mount = (0, _testUtils.createMount)();
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});
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after(function () {
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mount.cleanUp();
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});
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it('should render a Transition', function () {
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var wrapper = shallow(_react.default.createElement(_Fade.default, defaultProps));
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_chai.assert.strictEqual(wrapper.name(), 'Transition');
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});
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describe('event callbacks', function () {
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it('should fire event callbacks', function () {
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var events = ['onEnter', 'onEntering', 'onEntered', 'onExit', 'onExiting', 'onExited'];
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var handlers = events.reduce(function (result, n) {
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result[n] = (0, _sinon.spy)();
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return result;
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}, {});
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var wrapper = shallow(_react.default.createElement(_Fade.default, (0, _extends2.default)({}, defaultProps, handlers)));
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events.forEach(function (n) {
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var event = n.charAt(2).toLowerCase() + n.slice(3);
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wrapper.simulate(event, {
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style: {}
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});
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_chai.assert.strictEqual(handlers[n].callCount, 1, "should have called the ".concat(n, " handler"));
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_chai.assert.strictEqual(handlers[n].args[0].length, 1, 'should forward the element');
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});
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});
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});
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describe('transition lifecycle', function () {
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var wrapper;
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var instance;
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before(function () {
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wrapper = shallow(_react.default.createElement(_Fade.default, defaultProps));
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instance = wrapper.instance();
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});
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describe('handleEnter()', function () {
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it('should set style properties', function () {
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var element = {
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style: {}
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};
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instance.handleEnter(element);
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_chai.assert.strictEqual(element.style.transition, 'opacity 225ms cubic-bezier(0.4, 0, 0.2, 1) 0ms');
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});
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});
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describe('handleExit()', function () {
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it('should set style properties', function () {
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var element = {
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style: {}
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};
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instance.handleExit(element);
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_chai.assert.strictEqual(element.style.transition, 'opacity 195ms cubic-bezier(0.4, 0, 0.2, 1) 0ms');
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});
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});
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});
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describe('prop: appear', function () {
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it('should work when initially hidden', function () {
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var wrapper = mount(_ref2);
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_chai.assert.deepEqual(wrapper.find('div').props().style, {
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opacity: 0,
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willChange: 'opacity'
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});
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});
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it('should work when initially hidden', function () {
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var wrapper = mount(_ref3);
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_chai.assert.deepEqual(wrapper.find('div').props().style, {
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opacity: 0,
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willChange: 'opacity'
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});
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});
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});
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}); |