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test: percy snapshot workaround (#1085)

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* Try workaround for percy snapshot

* Return our modified document
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Danny Brown 2019-10-24 16:09:59 -04:00 committed by GitHub
parent 3a12138134
commit 7668b69f20
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
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6
platform/viewer/cypress/support/commands.js
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@ -312,10 +312,12 @@ Cypress.Commands.add('isInViewport', element => {
* *
*/ */
Cypress.Commands.add('percyCanvasSnapshot', (name, options = {}) => { Cypress.Commands.add('percyCanvasSnapshot', (name, options = {}) => {
function convertCanvas(document) { function convertCanvas(documentClone) {
document documentClone
.querySelectorAll('canvas') .querySelectorAll('canvas')
.forEach(selector => canvasToImage(selector)); .forEach(selector => canvasToImage(selector));
return documentClone;
} }
function canvasToImage(selectorOrEl) { function canvasToImage(selectorOrEl) {