How to use childNodes method in storybook-root

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ReactDOMServerIntegrationElements-test.js

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1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 */9'use strict';10const ReactDOMServerIntegrationUtils = require('./utils/ReactDOMServerIntegrationTestUtils');11const TEXT_NODE_TYPE = 3;12let React;13let ReactDOM;14let ReactDOMServer;15function initModules() {16 jest.resetModuleRegistry();17 React = require('react');18 ReactDOM = require('react-dom');19 ReactDOMServer = require('react-dom/server');20 // Make them available to the helpers.21 return {22 ReactDOM,23 ReactDOMServer,24 };25}26const {27 resetModules,28 itRenders,29 itThrowsWhenRendering,30 serverRender,31 streamRender,32 clientCleanRender,33 clientRenderOnServerString,34} = ReactDOMServerIntegrationUtils(initModules);35describe('ReactDOMServerIntegration', () => {36 beforeEach(() => {37 resetModules();38 });39 describe('elements and children', function() {40 function expectNode(node, type, value) {41 expect(node).not.toBe(null);42 expect(node.nodeType).toBe(type);43 expect(node.nodeValue).toMatch(value);44 }45 function expectTextNode(node, text) {46 expectNode(node, TEXT_NODE_TYPE, text);47 }48 describe('text children', function() {49 itRenders('a div with text', async render => {50 const e = await render(<div>Text</div>);51 expect(e.tagName).toBe('DIV');52 expect(e.childNodes.length).toBe(1);53 expectNode(e.firstChild, TEXT_NODE_TYPE, 'Text');54 });55 itRenders('a div with text with flanking whitespace', async render => {56 // prettier-ignore57 const e = await render(<div> Text </div>);58 expect(e.childNodes.length).toBe(1);59 expectNode(e.childNodes[0], TEXT_NODE_TYPE, ' Text ');60 });61 itRenders('a div with an empty text child', async render => {62 const e = await render(<div>{''}</div>);63 expect(e.childNodes.length).toBe(0);64 });65 itRenders('a div with multiple empty text children', async render => {66 const e = await render(67 <div>68 {''}69 {''}70 {''}71 </div>,72 );73 if (render === serverRender || render === streamRender) {74 // For plain server markup result we should have no text nodes if75 // they're all empty.76 expect(e.childNodes.length).toBe(0);77 expect(e.textContent).toBe('');78 } else {79 expect(e.childNodes.length).toBe(3);80 expectTextNode(e.childNodes[0], '');81 expectTextNode(e.childNodes[1], '');82 expectTextNode(e.childNodes[2], '');83 }84 });85 itRenders('a div with multiple whitespace children', async render => {86 // prettier-ignore87 const e = await render(<div>{' '}{' '}{' '}</div>);88 if (89 render === serverRender ||90 render === clientRenderOnServerString ||91 render === streamRender92 ) {93 // For plain server markup result we have comments between.94 // If we're able to hydrate, they remain.95 expect(e.childNodes.length).toBe(5);96 expectTextNode(e.childNodes[0], ' ');97 expectTextNode(e.childNodes[2], ' ');98 expectTextNode(e.childNodes[4], ' ');99 } else {100 expect(e.childNodes.length).toBe(3);101 expectTextNode(e.childNodes[0], ' ');102 expectTextNode(e.childNodes[1], ' ');103 expectTextNode(e.childNodes[2], ' ');104 }105 });106 itRenders('a div with text sibling to a node', async render => {107 const e = await render(108 <div>109 Text<span>More Text</span>110 </div>,111 );112 let spanNode;113 expect(e.childNodes.length).toBe(2);114 spanNode = e.childNodes[1];115 expectTextNode(e.childNodes[0], 'Text');116 expect(spanNode.tagName).toBe('SPAN');117 expect(spanNode.childNodes.length).toBe(1);118 expectNode(spanNode.firstChild, TEXT_NODE_TYPE, 'More Text');119 });120 itRenders('a non-standard element with text', async render => {121 // This test suite generally assumes that we get exactly122 // the same warnings (or none) for all scenarios including123 // SSR + innerHTML, hydration, and client-side rendering.124 // However this particular warning fires only when creating125 // DOM nodes on the client side. We force it to fire early126 // so that it gets deduplicated later, and doesn't fail the test.127 expect(() => {128 ReactDOM.render(<nonstandard />, document.createElement('div'));129 }).toWarnDev('The tag <nonstandard> is unrecognized in this browser.');130 const e = await render(<nonstandard>Text</nonstandard>);131 expect(e.tagName).toBe('NONSTANDARD');132 expect(e.childNodes.length).toBe(1);133 expectNode(e.firstChild, TEXT_NODE_TYPE, 'Text');134 });135 itRenders('a custom element with text', async render => {136 const e = await render(<custom-element>Text</custom-element>);137 expect(e.tagName).toBe('CUSTOM-ELEMENT');138 expect(e.childNodes.length).toBe(1);139 expectNode(e.firstChild, TEXT_NODE_TYPE, 'Text');140 });141 itRenders('a leading blank child with a text sibling', async render => {142 const e = await render(<div>{''}foo</div>);143 if (render === serverRender || render === streamRender) {144 expect(e.childNodes.length).toBe(1);145 expectTextNode(e.childNodes[0], 'foo');146 } else {147 expect(e.childNodes.length).toBe(2);148 expectTextNode(e.childNodes[0], '');149 expectTextNode(e.childNodes[1], 'foo');150 }151 });152 itRenders('a trailing blank child with a text sibling', async render => {153 const e = await render(<div>foo{''}</div>);154 // with Fiber, there are just two text nodes.155 if (render === serverRender || render === streamRender) {156 expect(e.childNodes.length).toBe(1);157 expectTextNode(e.childNodes[0], 'foo');158 } else {159 expect(e.childNodes.length).toBe(2);160 expectTextNode(e.childNodes[0], 'foo');161 expectTextNode(e.childNodes[1], '');162 }163 });164 itRenders('an element with two text children', async render => {165 const e = await render(166 <div>167 {'foo'}168 {'bar'}169 </div>,170 );171 if (172 render === serverRender ||173 render === clientRenderOnServerString ||174 render === streamRender175 ) {176 // In the server render output there's a comment between them.177 expect(e.childNodes.length).toBe(3);178 expectTextNode(e.childNodes[0], 'foo');179 expectTextNode(e.childNodes[2], 'bar');180 } else {181 expect(e.childNodes.length).toBe(2);182 expectTextNode(e.childNodes[0], 'foo');183 expectTextNode(e.childNodes[1], 'bar');184 }185 });186 itRenders(187 'a component returning text node between two text nodes',188 async render => {189 const B = () => 'b';190 const e = await render(191 <div>192 {'a'}193 <B />194 {'c'}195 </div>,196 );197 if (198 render === serverRender ||199 render === clientRenderOnServerString ||200 render === streamRender201 ) {202 // In the server render output there's a comment between them.203 expect(e.childNodes.length).toBe(5);204 expectTextNode(e.childNodes[0], 'a');205 expectTextNode(e.childNodes[2], 'b');206 expectTextNode(e.childNodes[4], 'c');207 } else {208 expect(e.childNodes.length).toBe(3);209 expectTextNode(e.childNodes[0], 'a');210 expectTextNode(e.childNodes[1], 'b');211 expectTextNode(e.childNodes[2], 'c');212 }213 },214 );215 itRenders('a tree with sibling host and text nodes', async render => {216 class X extends React.Component {217 render() {218 return [null, [<Y key="1" />], false];219 }220 }221 function Y() {222 return [<Z key="1" />, ['c']];223 }224 function Z() {225 return null;226 }227 const e = await render(228 <div>229 {[['a'], 'b']}230 <div>231 <X key="1" />232 d233 </div>234 e235 </div>,236 );237 if (238 render === serverRender ||239 render === clientRenderOnServerString ||240 render === streamRender241 ) {242 // In the server render output there's comments between text nodes.243 expect(e.childNodes.length).toBe(5);244 expectTextNode(e.childNodes[0], 'a');245 expectTextNode(e.childNodes[2], 'b');246 expect(e.childNodes[3].childNodes.length).toBe(3);247 expectTextNode(e.childNodes[3].childNodes[0], 'c');248 expectTextNode(e.childNodes[3].childNodes[2], 'd');249 expectTextNode(e.childNodes[4], 'e');250 } else {251 expect(e.childNodes.length).toBe(4);252 expectTextNode(e.childNodes[0], 'a');253 expectTextNode(e.childNodes[1], 'b');254 expect(e.childNodes[2].childNodes.length).toBe(2);255 expectTextNode(e.childNodes[2].childNodes[0], 'c');256 expectTextNode(e.childNodes[2].childNodes[1], 'd');257 expectTextNode(e.childNodes[3], 'e');258 }259 });260 });261 describe('number children', function() {262 itRenders('a number as single child', async render => {263 const e = await render(<div>{3}</div>);264 expect(e.textContent).toBe('3');265 });266 // zero is falsey, so it could look like no children if the code isn't careful.267 itRenders('zero as single child', async render => {268 const e = await render(<div>{0}</div>);269 expect(e.textContent).toBe('0');270 });271 itRenders('an element with number and text children', async render => {272 const e = await render(273 <div>274 {'foo'}275 {40}276 </div>,277 );278 // with Fiber, there are just two text nodes.279 if (280 render === serverRender ||281 render === clientRenderOnServerString ||282 render === streamRender283 ) {284 // In the server markup there's a comment between.285 expect(e.childNodes.length).toBe(3);286 expectTextNode(e.childNodes[0], 'foo');287 expectTextNode(e.childNodes[2], '40');288 } else {289 expect(e.childNodes.length).toBe(2);290 expectTextNode(e.childNodes[0], 'foo');291 expectTextNode(e.childNodes[1], '40');292 }293 });294 });295 describe('null, false, and undefined children', function() {296 itRenders('null single child as blank', async render => {297 const e = await render(<div>{null}</div>);298 expect(e.childNodes.length).toBe(0);299 });300 itRenders('false single child as blank', async render => {301 const e = await render(<div>{false}</div>);302 expect(e.childNodes.length).toBe(0);303 });304 itRenders('undefined single child as blank', async render => {305 const e = await render(<div>{undefined}</div>);306 expect(e.childNodes.length).toBe(0);307 });308 itRenders('a null component children as empty', async render => {309 const NullComponent = () => null;310 const e = await render(311 <div>312 <NullComponent />313 </div>,314 );315 expect(e.childNodes.length).toBe(0);316 });317 itRenders('null children as blank', async render => {318 const e = await render(<div>{null}foo</div>);319 expect(e.childNodes.length).toBe(1);320 expectTextNode(e.childNodes[0], 'foo');321 });322 itRenders('false children as blank', async render => {323 const e = await render(<div>{false}foo</div>);324 expect(e.childNodes.length).toBe(1);325 expectTextNode(e.childNodes[0], 'foo');326 });327 itRenders('null and false children together as blank', async render => {328 const e = await render(329 <div>330 {false}331 {null}foo{null}332 {false}333 </div>,334 );335 expect(e.childNodes.length).toBe(1);336 expectTextNode(e.childNodes[0], 'foo');337 });338 itRenders('only null and false children as blank', async render => {339 const e = await render(340 <div>341 {false}342 {null}343 {null}344 {false}345 </div>,346 );347 expect(e.childNodes.length).toBe(0);348 });349 });350 describe('elements with implicit namespaces', function() {351 itRenders('an svg element', async render => {352 const e = await render(<svg />);353 expect(e.childNodes.length).toBe(0);354 expect(e.tagName).toBe('svg');355 expect(e.namespaceURI).toBe('http://www.w3.org/2000/svg');356 });357 itRenders('svg child element with an attribute', async render => {358 let e = await render(<svg viewBox="0 0 0 0" />);359 expect(e.childNodes.length).toBe(0);360 expect(e.tagName).toBe('svg');361 expect(e.namespaceURI).toBe('http://www.w3.org/2000/svg');362 expect(e.getAttribute('viewBox')).toBe('0 0 0 0');363 });364 itRenders(365 'svg child element with a namespace attribute',366 async render => {367 let e = await render(368 <svg>369 <image xlinkHref="http://i.imgur.com/w7GCRPb.png" />370 </svg>,371 );372 e = e.firstChild;373 expect(e.childNodes.length).toBe(0);374 expect(e.tagName).toBe('image');375 expect(e.namespaceURI).toBe('http://www.w3.org/2000/svg');376 expect(e.getAttributeNS('http://www.w3.org/1999/xlink', 'href')).toBe(377 'http://i.imgur.com/w7GCRPb.png',378 );379 },380 );381 itRenders('svg child element with a badly cased alias', async render => {382 let e = await render(383 <svg>384 <image xlinkhref="http://i.imgur.com/w7GCRPb.png" />385 </svg>,386 1,387 );388 e = e.firstChild;389 expect(e.hasAttributeNS('http://www.w3.org/1999/xlink', 'href')).toBe(390 false,391 );392 expect(e.getAttribute('xlinkhref')).toBe(393 'http://i.imgur.com/w7GCRPb.png',394 );395 });396 itRenders('svg element with a tabIndex attribute', async render => {397 let e = await render(<svg tabIndex="1" />);398 expect(e.tabIndex).toBe(1);399 });400 itRenders(401 'svg element with a badly cased tabIndex attribute',402 async render => {403 let e = await render(<svg tabindex="1" />, 1);404 expect(e.tabIndex).toBe(1);405 },406 );407 itRenders('svg element with a mixed case name', async render => {408 let e = await render(409 <svg>410 <filter>411 <feMorphology />412 </filter>413 </svg>,414 );415 e = e.firstChild.firstChild;416 expect(e.childNodes.length).toBe(0);417 expect(e.tagName).toBe('feMorphology');418 expect(e.namespaceURI).toBe('http://www.w3.org/2000/svg');419 });420 itRenders('a math element', async render => {421 const e = await render(<math />);422 expect(e.childNodes.length).toBe(0);423 expect(e.tagName).toBe('math');424 expect(e.namespaceURI).toBe('http://www.w3.org/1998/Math/MathML');425 });426 });427 // specially wrapped components428 // (see the big switch near the beginning ofReactDOMComponent.mountComponent)429 itRenders('an img', async render => {430 const e = await render(<img />);431 expect(e.childNodes.length).toBe(0);432 expect(e.nextSibling).toBe(null);433 expect(e.tagName).toBe('IMG');434 });435 itRenders('a button', async render => {436 const e = await render(<button />);437 expect(e.childNodes.length).toBe(0);438 expect(e.nextSibling).toBe(null);439 expect(e.tagName).toBe('BUTTON');440 });441 itRenders('a div with dangerouslySetInnerHTML number', async render => {442 // Put dangerouslySetInnerHTML one level deeper because otherwise443 // hydrating from a bad markup would cause a mismatch (since we don't444 // patch dangerouslySetInnerHTML as text content).445 const e = (await render(446 <div>447 <span dangerouslySetInnerHTML={{__html: 0}} />448 </div>,449 )).firstChild;450 expect(e.childNodes.length).toBe(1);451 expect(e.firstChild.nodeType).toBe(TEXT_NODE_TYPE);452 expect(e.textContent).toBe('0');453 });454 itRenders('a div with dangerouslySetInnerHTML boolean', async render => {455 // Put dangerouslySetInnerHTML one level deeper because otherwise456 // hydrating from a bad markup would cause a mismatch (since we don't457 // patch dangerouslySetInnerHTML as text content).458 const e = (await render(459 <div>460 <span dangerouslySetInnerHTML={{__html: false}} />461 </div>,462 )).firstChild;463 expect(e.childNodes.length).toBe(1);464 expect(e.firstChild.nodeType).toBe(TEXT_NODE_TYPE);465 expect(e.firstChild.data).toBe('false');466 });467 itRenders(468 'a div with dangerouslySetInnerHTML text string',469 async render => {470 // Put dangerouslySetInnerHTML one level deeper because otherwise471 // hydrating from a bad markup would cause a mismatch (since we don't472 // patch dangerouslySetInnerHTML as text content).473 const e = (await render(474 <div>475 <span dangerouslySetInnerHTML={{__html: 'hello'}} />476 </div>,477 )).firstChild;478 expect(e.childNodes.length).toBe(1);479 expect(e.firstChild.nodeType).toBe(TEXT_NODE_TYPE);480 expect(e.textContent).toBe('hello');481 },482 );483 itRenders(484 'a div with dangerouslySetInnerHTML element string',485 async render => {486 const e = await render(487 <div dangerouslySetInnerHTML={{__html: "<span id='child'/>"}} />,488 );489 expect(e.childNodes.length).toBe(1);490 expect(e.firstChild.tagName).toBe('SPAN');491 expect(e.firstChild.getAttribute('id')).toBe('child');492 expect(e.firstChild.childNodes.length).toBe(0);493 },494 );495 itRenders('a div with dangerouslySetInnerHTML object', async render => {496 const obj = {497 toString() {498 return "<span id='child'/>";499 },500 };501 const e = await render(<div dangerouslySetInnerHTML={{__html: obj}} />);502 expect(e.childNodes.length).toBe(1);503 expect(e.firstChild.tagName).toBe('SPAN');504 expect(e.firstChild.getAttribute('id')).toBe('child');505 expect(e.firstChild.childNodes.length).toBe(0);506 });507 itRenders(508 'a div with dangerouslySetInnerHTML set to null',509 async render => {510 const e = await render(511 <div dangerouslySetInnerHTML={{__html: null}} />,512 );513 expect(e.childNodes.length).toBe(0);514 },515 );516 itRenders(517 'a div with dangerouslySetInnerHTML set to undefined',518 async render => {519 const e = await render(520 <div dangerouslySetInnerHTML={{__html: undefined}} />,521 );522 expect(e.childNodes.length).toBe(0);523 },524 );525 itRenders('a noscript with children', async render => {526 const e = await render(527 <noscript>528 <div>Enable JavaScript to run this app.</div>529 </noscript>,530 );531 if (render === clientCleanRender) {532 // On the client we ignore the contents of a noscript533 expect(e.childNodes.length).toBe(0);534 } else {535 // On the server or when hydrating the content should be correct536 expect(e.childNodes.length).toBe(1);537 expect(e.firstChild.textContent).toBe(538 '<div>Enable JavaScript to run this app.</div>',539 );540 }541 });542 describe('newline-eating elements', function() {543 itRenders(544 'a newline-eating tag with content not starting with \\n',545 async render => {546 const e = await render(<pre>Hello</pre>);547 expect(e.textContent).toBe('Hello');548 },549 );550 itRenders(551 'a newline-eating tag with content starting with \\n',552 async render => {553 const e = await render(<pre>{'\nHello'}</pre>);554 expect(e.textContent).toBe('\nHello');555 },556 );557 itRenders('a normal tag with content starting with \\n', async render => {558 const e = await render(<div>{'\nHello'}</div>);559 expect(e.textContent).toBe('\nHello');560 });561 });562 describe('different component implementations', function() {563 function checkFooDiv(e) {564 expect(e.childNodes.length).toBe(1);565 expectNode(e.firstChild, TEXT_NODE_TYPE, 'foo');566 }567 itRenders('stateless components', async render => {568 const FunctionComponent = () => <div>foo</div>;569 checkFooDiv(await render(<FunctionComponent />));570 });571 itRenders('ES6 class components', async render => {572 class ClassComponent extends React.Component {573 render() {574 return <div>foo</div>;575 }576 }577 checkFooDiv(await render(<ClassComponent />));578 });579 itRenders('factory components', async render => {580 const FactoryComponent = () => {581 return {582 render: function() {583 return <div>foo</div>;584 },585 };586 };587 checkFooDiv(await render(<FactoryComponent />));588 });589 });590 describe('component hierarchies', async function() {591 itRenders('single child hierarchies of components', async render => {592 const Component = props => <div>{props.children}</div>;593 let e = await render(594 <Component>595 <Component>596 <Component>597 <Component />598 </Component>599 </Component>600 </Component>,601 );602 for (let i = 0; i < 3; i++) {603 expect(e.tagName).toBe('DIV');604 expect(e.childNodes.length).toBe(1);605 e = e.firstChild;606 }607 expect(e.tagName).toBe('DIV');608 expect(e.childNodes.length).toBe(0);609 });610 itRenders('multi-child hierarchies of components', async render => {611 const Component = props => <div>{props.children}</div>;612 const e = await render(613 <Component>614 <Component>615 <Component />616 <Component />617 </Component>618 <Component>619 <Component />620 <Component />621 </Component>622 </Component>,623 );624 expect(e.tagName).toBe('DIV');625 expect(e.childNodes.length).toBe(2);626 for (let i = 0; i < 2; i++) {627 const child = e.childNodes[i];628 expect(child.tagName).toBe('DIV');629 expect(child.childNodes.length).toBe(2);630 for (let j = 0; j < 2; j++) {631 const grandchild = child.childNodes[j];632 expect(grandchild.tagName).toBe('DIV');633 expect(grandchild.childNodes.length).toBe(0);634 }635 }636 });637 itRenders('a div with a child', async render => {638 const e = await render(639 <div id="parent">640 <div id="child" />641 </div>,642 );643 expect(e.id).toBe('parent');644 expect(e.childNodes.length).toBe(1);645 expect(e.childNodes[0].id).toBe('child');646 expect(e.childNodes[0].childNodes.length).toBe(0);647 });648 itRenders('a div with multiple children', async render => {649 const e = await render(650 <div id="parent">651 <div id="child1" />652 <div id="child2" />653 </div>,654 );655 expect(e.id).toBe('parent');656 expect(e.childNodes.length).toBe(2);657 expect(e.childNodes[0].id).toBe('child1');658 expect(e.childNodes[0].childNodes.length).toBe(0);659 expect(e.childNodes[1].id).toBe('child2');660 expect(e.childNodes[1].childNodes.length).toBe(0);661 });662 itRenders(663 'a div with multiple children separated by whitespace',664 async render => {665 const e = await render(666 <div id="parent">667 <div id="child1" /> <div id="child2" />668 </div>,669 );670 expect(e.id).toBe('parent');671 let child1, child2, textNode;672 expect(e.childNodes.length).toBe(3);673 child1 = e.childNodes[0];674 textNode = e.childNodes[1];675 child2 = e.childNodes[2];676 expect(child1.id).toBe('child1');677 expect(child1.childNodes.length).toBe(0);678 expectTextNode(textNode, ' ');679 expect(child2.id).toBe('child2');680 expect(child2.childNodes.length).toBe(0);681 },682 );683 itRenders(684 'a div with a single child surrounded by whitespace',685 async render => {686 // prettier-ignore687 const e = await render(<div id="parent"> <div id="child" /> </div>); // eslint-disable-line no-multi-spaces688 let textNode1, child, textNode2;689 expect(e.childNodes.length).toBe(3);690 textNode1 = e.childNodes[0];691 child = e.childNodes[1];692 textNode2 = e.childNodes[2];693 expect(e.id).toBe('parent');694 expectTextNode(textNode1, ' ');695 expect(child.id).toBe('child');696 expect(child.childNodes.length).toBe(0);697 expectTextNode(textNode2, ' ');698 },699 );700 itRenders('a composite with multiple children', async render => {701 const Component = props => props.children;702 const e = await render(703 <Component>{['a', 'b', [undefined], [[false, 'c']]]}</Component>,704 );705 let parent = e.parentNode;706 if (707 render === serverRender ||708 render === clientRenderOnServerString ||709 render === streamRender710 ) {711 // For plain server markup result we have comments between.712 // If we're able to hydrate, they remain.713 expect(parent.childNodes.length).toBe(5);714 expectTextNode(parent.childNodes[0], 'a');715 expectTextNode(parent.childNodes[2], 'b');716 expectTextNode(parent.childNodes[4], 'c');717 } else {718 expect(parent.childNodes.length).toBe(3);719 expectTextNode(parent.childNodes[0], 'a');720 expectTextNode(parent.childNodes[1], 'b');721 expectTextNode(parent.childNodes[2], 'c');722 }723 });724 });725 describe('escaping >, <, and &', function() {726 itRenders('>,<, and & as single child', async render => {727 const e = await render(<div>{'<span>Text&quot;</span>'}</div>);728 expect(e.childNodes.length).toBe(1);729 expectNode(e.firstChild, TEXT_NODE_TYPE, '<span>Text&quot;</span>');730 });731 itRenders('>,<, and & as multiple children', async render => {732 const e = await render(733 <div>734 {'<span>Text1&quot;</span>'}735 {'<span>Text2&quot;</span>'}736 </div>,737 );738 if (739 render === serverRender ||740 render === clientRenderOnServerString ||741 render === streamRender742 ) {743 expect(e.childNodes.length).toBe(3);744 expectTextNode(e.childNodes[0], '<span>Text1&quot;</span>');745 expectTextNode(e.childNodes[2], '<span>Text2&quot;</span>');746 } else {747 expect(e.childNodes.length).toBe(2);748 expectTextNode(e.childNodes[0], '<span>Text1&quot;</span>');749 expectTextNode(e.childNodes[1], '<span>Text2&quot;</span>');750 }751 });752 });753 describe('carriage return and null character', () => {754 // HTML parsing normalizes CR and CRLF to LF.755 // It also ignores null character.756 // https://www.w3.org/TR/html5/single-page.html#preprocessing-the-input-stream757 // If we have a mismatch, it might be caused by that (and should not be reported).758 // We won't be patching up in this case as that matches our past behavior.759 itRenders(760 'an element with one text child with special characters',761 async render => {762 const e = await render(<div>{'foo\rbar\r\nbaz\nqux\u0000'}</div>);763 if (render === serverRender || render === streamRender) {764 expect(e.childNodes.length).toBe(1);765 // Everything becomes LF when parsed from server HTML.766 // Null character is ignored.767 expectNode(e.childNodes[0], TEXT_NODE_TYPE, 'foo\nbar\nbaz\nqux');768 } else {769 expect(e.childNodes.length).toBe(1);770 // Client rendering (or hydration) uses JS value with CR.771 // Null character stays.772 expectNode(773 e.childNodes[0],774 TEXT_NODE_TYPE,775 'foo\rbar\r\nbaz\nqux\u0000',776 );777 }778 },779 );780 itRenders(781 'an element with two text children with special characters',782 async render => {783 const e = await render(784 <div>785 {'foo\rbar'}786 {'\r\nbaz\nqux\u0000'}787 </div>,788 );789 if (render === serverRender || render === streamRender) {790 // We have three nodes because there is a comment between them.791 expect(e.childNodes.length).toBe(3);792 // Everything becomes LF when parsed from server HTML.793 // Null character is ignored.794 expectNode(e.childNodes[0], TEXT_NODE_TYPE, 'foo\nbar');795 expectNode(e.childNodes[2], TEXT_NODE_TYPE, '\nbaz\nqux');796 } else if (render === clientRenderOnServerString) {797 // We have three nodes because there is a comment between them.798 expect(e.childNodes.length).toBe(3);799 // Hydration uses JS value with CR and null character.800 expectNode(e.childNodes[0], TEXT_NODE_TYPE, 'foo\rbar');801 expectNode(e.childNodes[2], TEXT_NODE_TYPE, '\r\nbaz\nqux\u0000');802 } else {803 expect(e.childNodes.length).toBe(2);804 // Client rendering uses JS value with CR and null character.805 expectNode(e.childNodes[0], TEXT_NODE_TYPE, 'foo\rbar');806 expectNode(e.childNodes[1], TEXT_NODE_TYPE, '\r\nbaz\nqux\u0000');807 }808 },809 );810 itRenders(811 'an element with an attribute value with special characters',812 async render => {813 const e = await render(<a title={'foo\rbar\r\nbaz\nqux\u0000'} />);814 if (815 render === serverRender ||816 render === streamRender ||817 render === clientRenderOnServerString818 ) {819 // Everything becomes LF when parsed from server HTML.820 // Null character in an attribute becomes the replacement character.821 // Hydration also ends up with LF because we don't patch up attributes.822 expect(e.title).toBe('foo\nbar\nbaz\nqux\uFFFD');823 } else {824 // Client rendering uses JS value with CR and null character.825 expect(e.title).toBe('foo\rbar\r\nbaz\nqux\u0000');826 }827 },828 );829 });830 describe('components that throw errors', function() {831 itThrowsWhenRendering(832 'a function returning undefined',833 async render => {834 const UndefinedComponent = () => undefined;835 await render(<UndefinedComponent />, 1);836 },837 'UndefinedComponent(...): Nothing was returned from render. ' +838 'This usually means a return statement is missing. Or, to ' +839 'render nothing, return null.',840 );841 itThrowsWhenRendering(842 'a class returning undefined',843 async render => {844 class UndefinedComponent extends React.Component {845 render() {846 return undefined;847 }848 }849 await render(<UndefinedComponent />, 1);850 },851 'UndefinedComponent(...): Nothing was returned from render. ' +852 'This usually means a return statement is missing. Or, to ' +853 'render nothing, return null.',854 );855 itThrowsWhenRendering(856 'a function returning an object',857 async render => {858 const ObjectComponent = () => ({x: 123});859 await render(<ObjectComponent />, 1);860 },861 'Objects are not valid as a React child (found: object with keys {x}).' +862 (__DEV__863 ? ' If you meant to render a collection of children, use ' +864 'an array instead.'865 : ''),866 );867 itThrowsWhenRendering(868 'a class returning an object',869 async render => {870 class ObjectComponent extends React.Component {871 render() {872 return {x: 123};873 }874 }875 await render(<ObjectComponent />, 1);876 },877 'Objects are not valid as a React child (found: object with keys {x}).' +878 (__DEV__879 ? ' If you meant to render a collection of children, use ' +880 'an array instead.'881 : ''),882 );883 itThrowsWhenRendering(884 'top-level object',885 async render => {886 await render({x: 123});887 },888 'Objects are not valid as a React child (found: object with keys {x}).' +889 (__DEV__890 ? ' If you meant to render a collection of children, use ' +891 'an array instead.'892 : ''),893 );894 });895 describe('badly-typed elements', function() {896 itThrowsWhenRendering(897 'object',898 async render => {899 let EmptyComponent = {};900 expect(() => {901 EmptyComponent = <EmptyComponent />;902 }).toWarnDev(903 'Warning: React.createElement: type is invalid -- expected a string ' +904 '(for built-in components) or a class/function (for composite ' +905 'components) but got: object. You likely forgot to export your ' +906 "component from the file it's defined in, or you might have mixed up " +907 'default and named imports.',908 {withoutStack: true},909 );910 await render(EmptyComponent);911 },912 'Element type is invalid: expected a string (for built-in components) or a class/function ' +913 '(for composite components) but got: object.' +914 (__DEV__915 ? " You likely forgot to export your component from the file it's defined in, " +916 'or you might have mixed up default and named imports.'917 : ''),918 );919 itThrowsWhenRendering(920 'null',921 async render => {922 let NullComponent = null;923 expect(() => {924 NullComponent = <NullComponent />;925 }).toWarnDev(926 'Warning: React.createElement: type is invalid -- expected a string ' +927 '(for built-in components) or a class/function (for composite ' +928 'components) but got: null.',929 {withoutStack: true},930 );931 await render(NullComponent);932 },933 'Element type is invalid: expected a string (for built-in components) or a class/function ' +934 '(for composite components) but got: null',935 );936 itThrowsWhenRendering(937 'undefined',938 async render => {939 let UndefinedComponent = undefined;940 expect(() => {941 UndefinedComponent = <UndefinedComponent />;942 }).toWarnDev(943 'Warning: React.createElement: type is invalid -- expected a string ' +944 '(for built-in components) or a class/function (for composite ' +945 'components) but got: undefined. You likely forgot to export your ' +946 "component from the file it's defined in, or you might have mixed up " +947 'default and named imports.',948 {withoutStack: true},949 );950 await render(UndefinedComponent);951 },952 'Element type is invalid: expected a string (for built-in components) or a class/function ' +953 '(for composite components) but got: undefined.' +954 (__DEV__955 ? " You likely forgot to export your component from the file it's defined in, " +956 'or you might have mixed up default and named imports.'957 : ''),958 );959 });960 });...

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CreditDisplaySpec.js

Source:CreditDisplaySpec.js Github

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1defineSuite([2 'Scene/CreditDisplay',3 'Core/defined',4 'Core/Credit'5 ], function(6 CreditDisplay,7 defined,8 Credit) {9 'use strict';10 var container;11 var imageContainer = 'cesium-credit-imageContainer';12 var textContainer = 'cesium-credit-textContainer';13 var text = 'cesium-credit-text';14 var image = 'cesium-credit-image';15 var imgSrc = 'imagesrc';16 var delimiter = 'cesium-credit-delimiter';17 var creditDisplay;18 beforeEach(function() {19 container = document.createElement('div');20 container.id = 'credit-container';21 });22 afterEach(function(){23 if (defined(creditDisplay)) {24 creditDisplay.destroy();25 creditDisplay = undefined;26 }27 });28 it('credit display throws with no container', function() {29 expect(function() {30 return new CreditDisplay();31 }).toThrowDeveloperError();32 });33 it('credit display addCredit throws when credit is undefined', function() {34 expect(function() {35 creditDisplay = new CreditDisplay(container);36 creditDisplay.addCredit();37 }).toThrowDeveloperError();38 });39 it('credit display addDefaultCredit throws when credit is undefined', function() {40 expect(function() {41 creditDisplay = new CreditDisplay(container);42 creditDisplay.addDefaultCredit();43 }).toThrowDeveloperError();44 });45 it('credit display removeDefaultCredit throws when credit is undefined', function() {46 expect(function() {47 creditDisplay = new CreditDisplay(container);48 creditDisplay.removeDefaultCredit();49 }).toThrowDeveloperError();50 });51 it('credits have unique ids', function() {52 var credit1 = new Credit({53 text: 'credit1',54 imageUrl: imgSrc,55 link: 'http://cesiumjs.org/'56 });57 var credit2 = new Credit({58 text: 'credit2',59 imageUrl: imgSrc,60 link: 'http://cesiumjs.org/'61 });62 expect(credit1.id).not.toEqual(credit2.id);63 var credit1a = new Credit({64 text: 'credit1',65 imageUrl: imgSrc,66 link: 'http://cesiumjs.org/'67 });68 expect(credit1.id).toEqual(credit1a.id);69 });70 it('credit display displays text credit', function() {71 creditDisplay = new CreditDisplay(container);72 var credit = new Credit({73 text: 'credit1',74 showOnScreen: true75 });76 creditDisplay.beginFrame();77 creditDisplay.addCredit(credit);78 creditDisplay.endFrame();79 expect(container.childNodes.length).toEqual(3);80 var child0 = container.childNodes[0];81 var child1 = container.childNodes[1];82 expect(child0.className).toEqual(imageContainer);83 expect(child1.className).toEqual(textContainer);84 expect(child0.childNodes.length).toEqual(0);85 expect(child1.childNodes.length).toEqual(1);86 expect(child1.childNodes[0].className).toEqual(text);87 expect(child1.childNodes[0].innerHTML).toEqual('credit1');88 });89 it('credit display displays image credit', function() {90 creditDisplay = new CreditDisplay(container);91 var credit = new Credit({92 imageUrl: imgSrc,93 showOnScreen: true94 });95 creditDisplay.beginFrame();96 creditDisplay.addCredit(credit);97 creditDisplay.endFrame();98 var child0 = container.childNodes[0];99 var child1 = container.childNodes[1];100 expect(child0.className).toEqual(imageContainer);101 expect(child1.className).toEqual(textContainer);102 expect(child0.childNodes.length).toEqual(1);103 expect(child1.childNodes.length).toEqual(0);104 var child00 = child0.childNodes[0];105 expect(child00.className).toEqual(image);106 expect(child00.childNodes.length).toEqual(1);107 expect(child00.childNodes[0].src).toContain(imgSrc);108 });109 it('credit display displays hyperlink credit', function() {110 creditDisplay = new CreditDisplay(container);111 var link = 'http://cesiumjs.org/';112 var credit = new Credit({113 link: link,114 showOnScreen: true115 });116 creditDisplay.beginFrame();117 creditDisplay.addCredit(credit);118 creditDisplay.endFrame();119 var child0 = container.childNodes[0];120 var child1 = container.childNodes[1];121 expect(child0.className).toEqual(imageContainer);122 expect(child1.className).toEqual(textContainer);123 expect(child0.childNodes.length).toEqual(0);124 expect(child1.childNodes.length).toEqual(1);125 var child10 = child1.childNodes[0];126 expect(child10.className).toEqual(text);127 expect(child10.childNodes.length).toEqual(1);128 expect(child10.childNodes[0].href).toEqual(link);129 expect(child10.childNodes[0].innerHTML).toEqual(link);130 });131 it('credit display updates html when credits change', function() {132 var credit1 = new Credit({133 text: 'credit1',134 showOnScreen: true135 });136 var credit2 = new Credit({137 imageUrl: imgSrc,138 showOnScreen: true139 });140 creditDisplay = new CreditDisplay(container);141 creditDisplay.beginFrame();142 creditDisplay.addCredit(credit1);143 creditDisplay.endFrame();144 var innerHTML = container.innerHTML;145 var child0 = container.childNodes[0];146 var child1 = container.childNodes[1];147 expect(child0.childNodes.length).toEqual(0);148 expect(child1.childNodes.length).toEqual(1);149 expect(child1.childNodes[0].innerHTML).toEqual('credit1');150 creditDisplay.beginFrame();151 creditDisplay.addCredit(credit2);152 creditDisplay.endFrame();153 expect(container.innerHTML).not.toEqual(innerHTML);154 innerHTML = container.innerHTML;155 child0 = container.childNodes[0];156 child1 = container.childNodes[1];157 expect(child0.childNodes.length).toEqual(1);158 expect(child1.childNodes.length).toEqual(0);159 var child00 = child0.childNodes[0];160 expect(child00.childNodes.length).toEqual(1);161 expect(child00.childNodes[0].src).toContain(imgSrc);162 creditDisplay.beginFrame();163 creditDisplay.addCredit(credit1);164 creditDisplay.addCredit(credit2);165 creditDisplay.endFrame();166 expect(container.innerHTML).not.toEqual(innerHTML);167 innerHTML = container.innerHTML;168 expect(container.childNodes[0].childNodes.length).toEqual(1);169 expect(container.childNodes[1].childNodes.length).toEqual(1);170 creditDisplay.beginFrame();171 creditDisplay.endFrame();172 expect(container.innerHTML).not.toEqual(innerHTML);173 expect(container.childNodes[0].childNodes.length).toEqual(0);174 expect(container.childNodes[1].childNodes.length).toEqual(0);175 });176 it('credit display uses delimeter for text credits', function() {177 var credit1 = new Credit({178 text: 'credit1',179 showOnScreen: true180 });181 var credit2 = new Credit({182 text: 'credit2',183 showOnScreen: true184 });185 creditDisplay = new CreditDisplay(container, ', ');186 creditDisplay.beginFrame();187 creditDisplay.addCredit(credit1);188 creditDisplay.addCredit(credit2);189 creditDisplay.endFrame();190 var child0 = container.childNodes[0];191 var child1 = container.childNodes[1];192 expect(child0.className).toEqual(imageContainer);193 expect(child1.className).toEqual(textContainer);194 expect(child0.childNodes.length).toEqual(0);195 expect(child1.childNodes.length).toEqual(3);196 expect(child1.childNodes[0].className).toEqual(text);197 expect(child1.childNodes[0].innerHTML).toEqual('credit1');198 expect(child1.childNodes[1].className).toEqual(delimiter);199 expect(child1.childNodes[1].innerHTML).toEqual(', ');200 expect(child1.childNodes[2].className).toEqual(text);201 expect(child1.childNodes[2].innerHTML).toEqual('credit2');202 });203 it('credit display manages delimeters correctly for text credits', function() {204 var credit1 = new Credit({205 text: 'credit1',206 showOnScreen: true207 });208 var credit2 = new Credit({209 text: 'credit2',210 showOnScreen: true211 });212 var credit3 = new Credit({213 text: 'credit3',214 showOnScreen: true215 });216 creditDisplay = new CreditDisplay(container, ', ');217 creditDisplay.beginFrame();218 creditDisplay.addCredit(credit1);219 creditDisplay.addCredit(credit2);220 creditDisplay.addCredit(credit3);221 creditDisplay.endFrame();222 var child0 = container.childNodes[0];223 var child1 = container.childNodes[1];224 expect(child0.className).toEqual(imageContainer);225 expect(child1.className).toEqual(textContainer);226 expect(child0.childNodes.length).toEqual(0);227 expect(child1.childNodes.length).toEqual(5);228 expect(child1.childNodes[0].className).toEqual(text);229 expect(child1.childNodes[1].className).toEqual(delimiter);230 expect(child1.childNodes[2].className).toEqual(text);231 expect(child1.childNodes[3].className).toEqual(delimiter);232 expect(child1.childNodes[4].className).toEqual(text);233 creditDisplay.beginFrame();234 creditDisplay.addCredit(credit2);235 creditDisplay.addCredit(credit3);236 creditDisplay.endFrame();237 child1 = container.childNodes[1];238 expect(child1.className).toEqual(textContainer);239 expect(child1.childNodes.length).toEqual(3);240 expect(child1.childNodes[0].className).toEqual(text);241 expect(child1.childNodes[1].className).toEqual(delimiter);242 expect(child1.childNodes[2].className).toEqual(text);243 creditDisplay.beginFrame();244 creditDisplay.addCredit(credit2);245 creditDisplay.endFrame();246 child1 = container.childNodes[1];247 expect(child1.className).toEqual(textContainer);248 expect(child1.childNodes.length).toEqual(1);249 expect(child1.childNodes[0].className).toEqual(text);250 creditDisplay.beginFrame();251 creditDisplay.addCredit(credit2);252 creditDisplay.addCredit(credit3);253 creditDisplay.endFrame();254 child1 = container.childNodes[1];255 expect(child1.className).toEqual(textContainer);256 expect(child1.childNodes.length).toEqual(3);257 expect(child1.childNodes[0].className).toEqual(text);258 expect(child1.childNodes[1].className).toEqual(delimiter);259 expect(child1.childNodes[2].className).toEqual(text);260 });261 it('credit display uses text as title for image credit', function() {262 var credit1 = new Credit({263 text: 'credit text',264 imageUrl: imgSrc,265 showOnScreen: true266 });267 creditDisplay = new CreditDisplay(container);268 creditDisplay.beginFrame();269 creditDisplay.addCredit(credit1);270 creditDisplay.endFrame();271 var child0 = container.childNodes[0];272 expect(child0.className).toEqual(imageContainer);273 expect(child0.childNodes.length).toEqual(1);274 var child00 = child0.childNodes[0];275 expect(child00.className).toEqual(image);276 expect(child00.childNodes.length).toEqual(1);277 expect(child00.childNodes[0].src).toContain(imgSrc);278 expect(child00.childNodes[0].alt).toEqual('credit text');279 expect(child00.childNodes[0].title).toEqual('credit text');280 });281 it('credit display creates image credit with hyperlink', function() {282 var credit1 = new Credit({283 imageUrl: imgSrc,284 link: 'link.com',285 showOnScreen: true286 });287 creditDisplay = new CreditDisplay(container);288 creditDisplay.beginFrame();289 creditDisplay.addCredit(credit1);290 creditDisplay.endFrame();291 var child0 = container.childNodes[0];292 expect(child0.className).toEqual(imageContainer);293 expect(child0.childNodes.length).toEqual(1);294 var child00 = child0.childNodes[0];295 expect(child00.className).toEqual(image);296 expect(child00.childNodes.length).toEqual(1);297 var child000 = child00.childNodes[0];298 expect(child000.href).toContain('link.com');299 expect(child000.childNodes.length).toEqual(1);300 expect(child000.childNodes[0].src).toContain(imgSrc);301 });302 it('credit display displays default credit', function() {303 var defaultCredit = new Credit({304 text: 'default credit',305 showOnScreen: true306 });307 var credit1 = new Credit({308 text: 'credit1',309 showOnScreen: true310 });311 creditDisplay = new CreditDisplay(container, ', ');312 creditDisplay.addDefaultCredit(defaultCredit);313 creditDisplay.beginFrame();314 creditDisplay.addCredit(credit1);315 creditDisplay.endFrame();316 var child1 = container.childNodes[1];317 expect(child1.className).toEqual(textContainer);318 expect(child1.childNodes.length).toEqual(3);319 expect(child1.childNodes[0].className).toEqual(text);320 expect(child1.childNodes[0].innerHTML).toEqual('default credit');321 expect(child1.childNodes[1].className).toEqual(delimiter);322 expect(child1.childNodes[1].innerHTML).toEqual(', ');323 expect(child1.childNodes[2].className).toEqual(text);324 expect(child1.childNodes[2].innerHTML).toEqual('credit1');325 creditDisplay.beginFrame();326 creditDisplay.endFrame();327 child1 = container.childNodes[1];328 expect(child1.className).toEqual(textContainer);329 expect(child1.childNodes.length).toEqual(1);330 expect(child1.childNodes[0].className).toEqual(text);331 expect(child1.childNodes[0].innerHTML).toEqual('default credit');332 });333 it('credit display displays credits when default is removed', function() {334 var defaultCredit = new Credit({335 text: 'defaultCredit',336 showOnScreen: true337 });338 var credit1 = new Credit({339 text: 'credit1',340 showOnScreen: true341 });342 creditDisplay = new CreditDisplay(container, ', ');343 creditDisplay.addDefaultCredit(defaultCredit);344 creditDisplay.beginFrame();345 creditDisplay.addCredit(credit1);346 creditDisplay.endFrame();347 var child1 = container.childNodes[1];348 expect(child1.className).toEqual(textContainer);349 expect(child1.childNodes.length).toEqual(3);350 expect(child1.childNodes[0].className).toEqual(text);351 expect(child1.childNodes[0].innerHTML).toEqual('defaultCredit');352 expect(child1.childNodes[1].className).toEqual(delimiter);353 expect(child1.childNodes[1].innerHTML).toEqual(', ');354 expect(child1.childNodes[2].className).toEqual(text);355 expect(child1.childNodes[2].innerHTML).toEqual('credit1');356 creditDisplay.removeDefaultCredit(defaultCredit);357 creditDisplay.beginFrame();358 creditDisplay.addCredit(credit1);359 creditDisplay.endFrame();360 child1 = container.childNodes[1];361 expect(child1.className).toEqual(textContainer);362 expect(child1.childNodes.length).toEqual(1);363 expect(child1.childNodes[0].className).toEqual(text);364 expect(child1.childNodes[0].innerHTML).toEqual('credit1');365 });366 it('credit display displays default image credit', function() {367 var defaultCredit = new Credit({368 imageUrl: imgSrc,369 showOnScreen: true370 });371 var credit1 = new Credit({372 text: 'credit1',373 showOnScreen: true374 });375 creditDisplay = new CreditDisplay(container, ', ');376 creditDisplay.addDefaultCredit(defaultCredit);377 creditDisplay.beginFrame();378 creditDisplay.addCredit(credit1);379 creditDisplay.endFrame();380 var child0 = container.childNodes[0];381 var child1 = container.childNodes[1];382 expect(child0.className).toEqual(imageContainer);383 expect(child1.className).toEqual(textContainer);384 expect(child0.childNodes.length).toEqual(1);385 expect(child1.childNodes.length).toEqual(1);386 creditDisplay.beginFrame();387 creditDisplay.endFrame();388 child0 = container.childNodes[0];389 child1 = container.childNodes[1];390 expect(child0.className).toEqual(imageContainer);391 expect(child1.className).toEqual(textContainer);392 expect(child0.childNodes.length).toEqual(1);393 expect(child1.childNodes.length).toEqual(0);394 });395 it('credit display displays credits when default image is removed', function() {396 var defaultCredit = new Credit({397 imageUrl: imgSrc,398 showOnScreen: true399 });400 var credit1 = new Credit({401 text: 'credit1',402 showOnScreen: true403 });404 creditDisplay = new CreditDisplay(container, ', ');405 creditDisplay.addDefaultCredit(defaultCredit);406 creditDisplay.beginFrame();407 creditDisplay.addCredit(credit1);408 creditDisplay.endFrame();409 var child0 = container.childNodes[0];410 var child1 = container.childNodes[1];411 expect(child0.className).toEqual(imageContainer);412 expect(child1.className).toEqual(textContainer);413 expect(child0.childNodes.length).toEqual(1);414 expect(child1.childNodes.length).toEqual(1);415 creditDisplay.removeDefaultCredit(defaultCredit);416 creditDisplay.beginFrame();417 creditDisplay.addCredit(credit1);418 creditDisplay.endFrame();419 child0 = container.childNodes[0];420 child1 = container.childNodes[1];421 expect(child0.className).toEqual(imageContainer);422 expect(child1.className).toEqual(textContainer);423 expect(child0.childNodes.length).toEqual(0);424 expect(child1.childNodes.length).toEqual(1);425 });426 it('credit display only displays one if two image credits are equal', function() {427 var credit1 = new Credit({428 imageUrl: imgSrc,429 showOnScreen: true430 });431 var credit2 = new Credit({432 imageUrl: imgSrc,433 showOnScreen: true434 });435 creditDisplay = new CreditDisplay(container);436 creditDisplay.beginFrame();437 creditDisplay.addCredit(credit1);438 creditDisplay.addCredit(credit2);439 creditDisplay.endFrame();440 var child0 = container.childNodes[0];441 var child1 = container.childNodes[1];442 expect(child0.className).toEqual(imageContainer);443 expect(child1.className).toEqual(textContainer);444 expect(child0.childNodes.length).toEqual(1);445 expect(child1.childNodes.length).toEqual(0);446 var child00 = child0.childNodes[0];447 expect(child00.className).toEqual(image);448 expect(child00.childNodes.length).toEqual(1);449 expect(child00.childNodes[0].src).toContain(imgSrc);450 });451 it('credit display only displays one if two text credits are equal', function() {452 var credit1 = new Credit({453 text: 'credit1',454 showOnScreen: true455 });456 var credit2 = new Credit({457 text: 'credit1',458 showOnScreen: true459 });460 creditDisplay = new CreditDisplay(container);461 creditDisplay.beginFrame();462 creditDisplay.addCredit(credit1);463 creditDisplay.addCredit(credit2);464 creditDisplay.endFrame();465 var child0 = container.childNodes[0];466 var child1 = container.childNodes[1];467 expect(child0.className).toEqual(imageContainer);468 expect(child1.className).toEqual(textContainer);469 expect(child0.childNodes.length).toEqual(0);470 expect(child1.childNodes.length).toEqual(1);471 expect(child1.childNodes[0].className).toEqual(text);472 expect(child1.childNodes[0].innerHTML).toEqual('credit1');473 });474 it('displays credits in a lightbox', function() {475 var credit1 = new Credit({text: 'credit1'});476 var credit2 = new Credit({imageUrl: imgSrc});477 creditDisplay = new CreditDisplay(container);478 var creditList = creditDisplay._creditList;479 creditDisplay.showLightbox();480 creditDisplay.beginFrame();481 creditDisplay.addCredit(credit1);482 creditDisplay.endFrame();483 creditDisplay.update();484 var innerHTML = creditList.innerHTML;485 expect(creditList.childNodes.length).toEqual(1);486 expect(creditList.childNodes[0].innerHTML).toEqual('credit1');487 creditDisplay.beginFrame();488 creditDisplay.addCredit(credit2);489 creditDisplay.endFrame();490 creditDisplay.update();491 expect(creditList.innerHTML).not.toEqual(innerHTML);492 innerHTML = creditList.innerHTML;493 expect(creditList.childNodes.length).toEqual(1);494 expect(creditList.childNodes[0].childNodes[0].src).toContain(imgSrc);495 creditDisplay.beginFrame();496 creditDisplay.addCredit(credit1);497 creditDisplay.addCredit(credit2);498 creditDisplay.endFrame();499 creditDisplay.update();500 expect(creditList.innerHTML).not.toEqual(innerHTML);501 innerHTML = creditList.innerHTML;502 expect(creditList.childNodes.length).toEqual(2);503 creditDisplay.beginFrame();504 creditDisplay.endFrame();505 creditDisplay.update();506 expect(creditList.innerHTML).not.toEqual(innerHTML);507 expect(creditList.childNodes.length).toEqual(0);508 creditDisplay.hideLightbox();509 });510 it('only renders lightbox credits when lightbox is visible', function() {511 var credit1 = new Credit({text: 'credit1'});512 var credit2 = new Credit({imageUrl: imgSrc});513 creditDisplay = new CreditDisplay(container);514 var creditList = creditDisplay._creditList;515 creditDisplay.beginFrame();516 creditDisplay.addCredit(credit1);517 creditDisplay.addCredit(credit2);518 creditDisplay.endFrame();519 creditDisplay.update();520 expect(creditList.childNodes.length).toEqual(0);521 creditDisplay.showLightbox();522 creditDisplay.beginFrame();523 creditDisplay.addCredit(credit1);524 creditDisplay.addCredit(credit2);525 creditDisplay.endFrame();526 creditDisplay.update();527 expect(creditList.childNodes.length).toEqual(2);528 creditDisplay.hideLightbox();529 });530 it('updates lightbox when a new frames are not rendered', function() {531 var credit1 = new Credit({text: 'credit1'});532 var credit2 = new Credit({imageUrl: imgSrc});533 creditDisplay = new CreditDisplay(container);534 var creditList = creditDisplay._creditList;535 creditDisplay.update();536 expect(creditList.childNodes.length).toEqual(0);537 creditDisplay.beginFrame();538 creditDisplay.addCredit(credit1);539 creditDisplay.addCredit(credit2);540 creditDisplay.endFrame();541 creditDisplay.update();542 expect(creditList.childNodes.length).toEqual(0);543 creditDisplay.showLightbox();544 creditDisplay.update();545 expect(creditList.childNodes.length).toEqual(2);546 creditDisplay.hideLightbox();547 creditDisplay.update();548 expect(creditList.childNodes.length).toEqual(0);549 creditDisplay.hideLightbox();550 });...

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TestUtil.js

Source:TestUtil.js Github

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1//dojo.require("dojo.has");2require([3 "dijit/_base/manager", // dijit.byId4 "doh/runner" //doh functions5]);6function fireOnClick(obj){7 var anchorNode;8 if(typeof obj === "string"){9 var demoWidget = dijit.byId(obj);10 anchorNode = demoWidget.domNode;11 }else{12 anchorNode = obj;13 }14 if(dojo.isIE<9){15 anchorNode.fireEvent( "onclick" );16 }else{17 var e = document.createEvent('Events');18 e.initEvent('click', true, true);19 anchorNode.dispatchEvent(e);20 }21}22function fireOnMouseDown(obj){23 var anchorNode;24 if(typeof obj === "string"){25 var demoWidget = dijit.byId(obj);26 anchorNode = demoWidget.domNode;27 }else{28 anchorNode = obj;29 }30 if(dojo.isIE<9){31 anchorNode.fireEvent( "onmousedown" );32 }else{33 var eventName = "mousedown";34 if (dojo.isIE >= 10){35 eventName = "MSPointerDown";36 }37 var e = document.createEvent('Events');38 e.initEvent(eventName, true, true);39 anchorNode.dispatchEvent(e);40 }41}42function fireOnMouseUp(obj){43 var anchorNode;44 if(typeof obj === "string"){45 var demoWidget = dijit.byId(obj);46 anchorNode = demoWidget.domNode;47 }else{48 anchorNode = obj;49 }50 if(dojo.isIE<9){51 anchorNode.fireEvent( "onmouseup" );52 }else{53 var eventName = "mouseup";54 if (dojo.isIE >= 10){55 eventName = "MSPointerUp";56 }57 var e = document.createEvent('Events');58 e.initEvent(eventName, true, true);59 anchorNode.dispatchEvent(e);60 }61}62function fireTouchEvent(eventtype, node, x, y){63 var e;64 if(dojo.isIE<9){65 e = document.createEventObject(window.event);66 e.button = 1;67 e.pageX = x;68 e.pageY = y;69 node.fireEvent( "on" + eventtype[1], e );70 }else{71 e = document.createEvent('Events');72 e.initEvent( dojo.has('touch') ? eventtype[0] : eventtype[1], true, true);73 e.touches = [ { pageX: x, pageY: y } ];74 e.pageX = x;75 e.pageY = y;76 e.changedTouches = e.touches;77 node.dispatchEvent(e);78 }79}80/*81function fireTouchStart(node, x, y){82 fireTouchEvent(["touchstart", "mousedown"], node, x, y);83}84function fireTouchEnd(node, x, y){85 fireTouchEvent(["touchend", "mouseup"], node, x, y);86}87function fireTouchMove(node, x, y){88 fireTouchEvent(["touchmove", "mousemove"], node, x, y);89}90*/91function verifyListItem(id, text, rightText, domButtonType, hasIcon, hasRightIcon, hasIcon2, hasVariableHeight, regExp, hasSelected, isSprite){92 var demoWidget = dijit.byId(id);93 doh.assertNotEqual(null, demoWidget, "ListItem: Did not instantiate. id=" + id);94 doh.assertEqual('mblListItem' + (hasVariableHeight ?" mblVariableHeight":"") + (hasSelected ?" mblListItemSelected":""), demoWidget.domNode.className, "id=" + id);95 var childNodes = demoWidget.domNode.children;96// doh.assertEqual('mblListItemAnchor' + (hasIcon?'':' mblListItemAnchorNoIcon'), childNodes[0].className);97 98// doh.assertEqual('A', childNodes[0].tagName);99 100// childNodes = childNodes[0].childNodes;101 var i=0;102 if(hasIcon){103 if(!dojo.isIE && regExp){104 if(isSprite){105 doh.assertTrue(childNodes[i].childNodes[0].src.search(regExp) != -1, "search " + regExp.toString());106 }else{107 doh.assertTrue(childNodes[i].src.search(regExp) != -1, "search " + regExp.toString());108 }109 }110 doh.assertTrue(dojo.hasClass(childNodes[i], 'mblListItemIcon'), 'mblListItemIcon id=' + id + " got: " + childNodes[i].className);111 i++;112 }113 if(hasRightIcon){114 if(domButtonType){115 doh.assertEqual(domButtonType + ' mblDomButton', childNodes[i].childNodes[0].className, "id=" + id);116 }117 doh.assertTrue(dojo.hasClass(childNodes[i], 'mblListItemRightIcon'), 'mblListItemRightIcon id=' + id + " got: " + childNodes[i].className);118 i++;119 }120 if(hasIcon2){121 doh.assertTrue(dojo.hasClass(childNodes[i], 'mblListItemRightIcon2'), 'mblListItemRightIcon2 id=' + id + " got: " + childNodes[i].className);122 i++;123 }124 if(rightText){125 doh.assertEqual(rightText, dojo.isFF ==3.6 ? childNodes[i].childNodes[0].innerHTML : childNodes[i].innerHTML, "id=" + id); //2 0r 3126 doh.assertEqual('mblListItemRightText', childNodes[i++].className, "id=" + id);127 }128 if(!hasVariableHeight){129 doh.assertEqual('mblListItemLabel', childNodes[i].className, "id=" + id);130 doh.assertEqual('DIV', childNodes[i].tagName, "id=" + id);131 }else{132 doh.assertEqual('mblListItemLabel', childNodes[i+1].className, "id=" + id);133 doh.assertEqual('DIV', childNodes[i+1].tagName, "id=" + id);134 }135 try{136 doh.assertEqual(text, dojo.trim(childNodes[i].innerHTML.replace(/\r\n|\n|\t/g,"")), "id=" + id);137 } catch (e) {138 if(dojo.isFF ==3.6){139 doh.assertEqual(text, dojo.trim(childNodes[i].childNodes[0].innerHTML.replace(/\r\n|\n|\t/g,"")), "id=" + id);140 }else{141 throw e;142 }143 }144}145function verifyListItemPos(id, rTop, rRight, rBottom, rLeft, sTop, sLeft, isSprite) {146 var demoWidget = dijit.byId(id);147 var node;148 if(isSprite){149 node = demoWidget.domNode.childNodes[0].childNodes[0];150 }else{151 node = demoWidget.domNode.childNodes[0].childNodes[0].childNodes[0];152 }153 verifyRect(node, rTop, rRight, rBottom, rLeft);154 doh.assertEqual(sTop, node.style.top);155 doh.assertEqual(sLeft, node.style.left);156}157function verifyRect(node, rTop, rRight, rBottom, rLeft) {158 var rectArray = node.style.clip.split(/[, ]+/);159 doh.assertEqual("rect("+rTop, rectArray[0]);160 doh.assertEqual(rRight, rectArray[1]);161 doh.assertEqual(rBottom, rectArray[2]);162 doh.assertEqual(rLeft+")", rectArray[3]);163}164function verifyIconItem(id, text, display, regExp, isSprite){165 var demoWidget = dijit.byId(id);166 if(!dojo.isIE && !dojo.isFF) {167 if(isSprite){168 doh.assertTrue(demoWidget.domNode.childNodes[0].childNodes[0].childNodes[0].childNodes[0].src.search(regExp) != -1, "search " + regExp.toString() + " id=" +id);169 }else{170 doh.assertTrue(demoWidget.domNode.childNodes[0].childNodes[0].childNodes[0].src.search(regExp) != -1, "search " + regExp.toString() + " id=" +id);171 }172 }173 doh.assertEqual(text, demoWidget.domNode.childNodes[0].childNodes[1].childNodes[0].nodeValue, "id=" +id);174 doh.assertEqual(display, demoWidget.paneWidget.domNode.style.display, "id=" +id);175 doh.assertEqual('mblIconItemPaneHeading', demoWidget.paneWidget.domNode.childNodes[0].className, "id=" +id);176 doh.assertEqual('mblDomButtonBlueMinus mblDomButton', demoWidget.paneWidget.domNode.childNodes[0].childNodes[0].childNodes[0].className, "id=" +id);177 doh.assertEqual(text, demoWidget.paneWidget.domNode.childNodes[0].childNodes[1].childNodes[0].nodeValue, "id=" +id);178}179function verifyTabBarButton(id, text, classNames, visibility1, visibility2, regExp1, regExp2, isSprite){180 var demoWidget = dijit.byId(id);181 for(var i = 0; i < classNames.length;i++){182 doh.assertTrue(dojo.hasClass(demoWidget.domNode, classNames[i]), classNames[i] + " id=" +id + " className:"+demoWidget.domNode.className);183 }184 doh.assertEqual('mblTabBarButtonIconArea', demoWidget.domNode.childNodes[0].className, "id=" +id);185 doh.assertEqual('mblTabBarButtonLabel', demoWidget.domNode.childNodes[1].className, "id=" +id);186 if(demoWidget.iconNode1){187 if(!dojo.isIE) {188 if(isSprite){189 doh.assertTrue(demoWidget.iconNode1.childNodes[0].src.search(regExp1) != -1, "search " + regExp1.toString() + " id=" +id);190 }else{191 doh.assertTrue(demoWidget.iconNode1.src.search(regExp1) != -1, "search " + regExp1.toString() + " id=" +id);192 }193 }194// doh.assertEqual(visibility1, demoWidget.iconNode1.style.visibility, "id=" +id);195 }else{196 console.log("There is no iconNode1. id=" + id);197 }198 if(demoWidget.iconNode2){199 if(!dojo.isIE){200 if(isSprite){201 doh.assertTrue(demoWidget.iconNode2.childNodes[0].src.search(regExp2) != -1, "search " + regExp2.toString() + " id=" +id);202 }else{203 doh.assertTrue(demoWidget.iconNode2.src.search(regExp2) != -1, "search " + regExp2.toString() + " id=" +id);204 }205 }206 doh.assertEqual(visibility2, demoWidget.iconNode2.style.visibility, "id=" +id);207 }else{208 console.log("There is no iconNode2. id=" + id);209 }210 doh.assertEqual(text, dojo.trim(demoWidget.labelNode.innerHTML), "id=" +id);...

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Using AI Code Generation

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1const storybookRoot = document.querySelector('storybook-root');2const storybookIframe = storybookRoot.childNodes[0];3const storybookIframeDoc = storybookIframe.contentDocument;4const storybookIframeBody = storybookIframeDoc.body;5const storybookIframeWindow = storybookIframe.contentWindow;6const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');7const storybookIframeWindow = storybookIframe.contentWindow;8const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');9const storybookIframeWindow = storybookIframe.contentWindow;10const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');11const storybookIframeWindow = storybookIframe.contentWindow;12const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');13const storybookIframeWindow = storybookIframe.contentWindow;14const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');15const storybookIframeWindow = storybookIframe.contentWindow;16const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');17const storybookIframeWindow = storybookIframe.contentWindow;18const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');19const storybookIframeWindow = storybookIframe.contentWindow;20const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');21const storybookIframeWindow = storybookIframe.contentWindow;22const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');23const storybookIframeWindow = storybookIframe.contentWindow;24const storybookIframeElement = storybookIframeWindow.document.querySelector('#root');25const storybookIframeWindow = storybookIframe.contentWindow;

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Using AI Code Generation

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1const root = document.getElementById('storybook-root');2const children = root.childNodes;3for (let i = 0; i < children.length; i++) {4 console.log(children[i]);5}6const root = document.getElementById('storybook-preview-iframe');7const children = root.childNodes;8for (let i = 0; i < children.length; i++) {9 console.log(children[i]);10}11const root = document.getElementById('storybook-preview-iframe');12const children = root.childNodes;13for (let i = 0; i < children.length; i++) {14 console.log(children[i]);15}16const root = document.getElementById('storybook-preview-iframe');17const children = root.childNodes;18for (let i = 0; i < children.length; i++) {19 console.log(children[i]);20}21const root = document.getElementById('storybook-preview-iframe');22const children = root.childNodes;23for (let i = 0; i < children.length; i++) {24 console.log(children[i]);25}

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Using AI Code Generation

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1const stories = document.querySelector('storybook-root').childNodes;2for (let i = 0; i < stories.length; i++) {3 const story = stories[i];4 console.log(story);5}6const stories = document.querySelector('storybook-root').querySelectorAll('div');7for (let i = 0; i < stories.length; i++) {8 const story = stories[i];9 console.log(story);10}11const stories = document.querySelector('storybook-root').getElementsByTagName('div');12for (let i = 0; i < stories.length; i++) {13 const story = stories[i];14 console.log(story);15}16const stories = document.querySelector('storybook-root').getElementsByClassName('sbdocs sbdocs-wrapper');17for (let i = 0; i < stories.length; i++) {18 const story = stories[i];19 console.log(story);20}21const stories = document.querySelector('storybook-root').getElementsByClassName('sbdocs sbdocs-wrapper');22for (let i = 0; i < stories.length; i++) {23 const story = stories[i];24 console.log(story);25}26const stories = document.querySelector('storybook-root').querySelectorAll('div.sbdocs.sbdocs-wrapper');27for (let i = 0; i < stories.length; i++) {28 const story = stories[i];29 console.log(story);30}31const stories = document.querySelector('storybook-root').querySelectorAll('div.sbdocs.sbdocs-wrapper');32for (let i = 0; i < stories.length; i++) {33 const story = stories[i];34 console.log(story);35}

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Using AI Code Generation

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1const { JSDOM } = require("jsdom");2const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);3const storybookRoot = dom.window.document.querySelector('#storybook-root')4console.log(firstStory.textContent)5const { JSDOM } = require("jsdom");6const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);7const storybookRoot = dom.window.document.querySelector('#storybook-root')8console.log(secondStory.textContent)9const { JSDOM } = require("jsdom");10const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);11const storybookRoot = dom.window.document.querySelector('#storybook-root')12console.log(thirdStory.textContent)13const { JSDOM } = require("jsdom");14const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);15const storybookRoot = dom.window.document.querySelector('#storybook-root')16console.log(fourthStory.textContent)17const { JSDOM } = require("jsdom");18const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);19const storybookRoot = dom.window.document.querySelector('#storybook-root')20console.log(fifthStory.textContent)21const { JSDOM

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Using AI Code Generation

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1var storybookRoot = document.getElementById('storybook-root');2var storybookRootChildren = storybookRoot.childNodes;3console.log("storybookRootChildren.length: " + storybookRootChildren.length);4var storybookPreviewIframe = document.getElementById('storybook-preview-iframe');5var storybookPreviewIframeChildren = storybookPreviewIframe.childNodes;6console.log("storybookPreviewIframeChildren.length: " + storybookPreviewIframeChildren.length);7var storybookPreviewWrapper = document.getElementById('storybook-preview-wrapper');8var storybookPreviewWrapperChildren = storybookPreviewWrapper.childNodes;9console.log("storybookPreviewWrapperChildren.length: " + storybookPreviewWrapperChildren.length);10var storybookPreview = document.getElementById('storybook-preview');11var storybookPreviewChildren = storybookPreview.childNodes;12console.log("storybookPreviewChildren.length: " + storybookPreviewChildren.length);13var storybookPreviewIframe = document.getElementById('storybook-preview-iframe');14var storybookPreviewIframeChildren = storybookPreviewIframe.childNodes;15console.log("storybookPreviewIframeChildren.length: " + storybookPreviewIframeChildren.length);16var storybookPreviewIframe = document.getElementById('storybook-preview-iframe');17var storybookPreviewIframeChildren = storybookPreviewIframe.childNodes;18console.log("storybookPreviewIframeChildren.length: " + storybookPreviewIframeChildren.length);19var storybookPreviewIframe = document.getElementById('storybook-preview-iframe');20var storybookPreviewIframeChildren = storybookPreviewIframe.childNodes;21console.log("storybookPreviewIframeChildren.length: " + storybookPreviewIframeChildren.length);22var storybookPreviewIframe = document.getElementById('storybook-preview

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Using AI Code Generation

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1var storybookRoot = document.querySelector("storybook-root");2var storybookIframe = storybookRoot.childNodes[0];3var storybookPreview = storybookIframe.contentDocument.querySelector(4);5var storybookPreviewIframe = storybookPreview.contentDocument.querySelector(6);7var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(8);9var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(10);11var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(12);13var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(14);15var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(16);17var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(18);19var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(20);21var storybookPreviewIframe = storybookPreviewIframe.contentDocument.querySelector(22);

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1var allNodes = document.getElementById('storybook-root').childNodes;2var nodes = [];3for (var i = 0; i < allNodes.length; i++) {4 nodes.push(allNodes[i]);5}6var node = nodes.find(function (n) {7 return n.textContent.indexOf('Button') > -1;8});9node.click();10import { configure } from '@storybook/react';11import { setOptions } from '@storybook/addon-options';12import { setDefaults } from '@storybook/addon-info';13import { setConsoleOptions } from '@storybook/addon-console';14import { addDecorator } from '@storybook/react';15import { withConsole } from '@storybook/addon-console';16import { withInfo } from '@storybook/addon-info';17setOptions({

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