Questions tagged [web-component-tester]

For question about web-component-tester, a tool for testing Polymer-based web components.

web-component-tester is a browser-based testing environment for -based web components, configured out of the box with:

For more details, see

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Running web-component-tester on TeamCity

Can someone help me running wct on teamcity. I have the buld configured, but I get below error when running wct: [12:15:54][Step 1/1] /opt/jetbrains/TeamCityAgent/work/f73ec8c1325df542/node_modules/web-component-tester/bin/wct:21 [12:15:54][Step…
kleptomac
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Polymer testing: too much recursion?

I am currently testing a polymer element and need to wait for a variable to be set in my element. After searching how to instruct Javascript to wait for the variable to be set, I came up with the following code: var behavior; setup(function(){ …
mauro1855
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Unit test a polymer web component that uses firebase

I have been trying to configure offline unit tests for polymer web components that use the latest release of Firebase distributed database. Some of my tests are passing, but others—that look nigh identical to passing ones—are not running properly.…
Paul Gestwicki
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Polymer.js Web Component Tester Failing to Find Local DOM Element

Here is my property declaration: properties: { size: { type: String, value: '' }, sizeName: { type: String, value: '' } } My CSS: