# \#test

**URL:** https://discourse.threejs.org/tag/test/1381.md

[Latest](https://discourse.threejs.org/latest.md) · [Categories](https://discourse.threejs.org/categories.md) · [Tags](https://discourse.threejs.org/tags.md)

---

## [Unit testing tool for 3D web Application](https://discourse.threejs.org/t/unit-testing-tool-for-3d-web-application/52243)

<div class="topic-metadata">

**Author:** [@jayy.96](https://discourse.threejs.org/u/jayy.96)\
**Replies:** 1\
**Last updated:** [February 12, 2026, 6:02pm UTC](https://discourse.threejs.org/t/unit-testing-tool-for-3d-web-application/52243 "2026-02-12T18:02:15Z")

</div>

For our 3D online Web application, we are running unit tests using puppeteer with nodejs, and we think it is really worthwhile. So is this a good option for unit testing, then? or is there any superior choice readily ava…

---

## [Best practices for QA Automation](https://discourse.threejs.org/t/best-practices-for-qa-automation/89191)

<div class="topic-metadata">

**Author:** [@yomero243](https://discourse.threejs.org/u/yomero243)\
**Replies:** 0\
**Last updated:** [January 16, 2026, 5:34pm UTC](https://discourse.threejs.org/t/best-practices-for-qa-automation/89191 "2026-01-16T17:34:25Z")

</div>

I’d love to hear your opinions on the best strategy for balancing Visual Regression Testing (E2E) and Unit Testing in a professional environment. I have a few specific questions regarding the workflow with React Three F…

---

## [Issues with running loaders in test cases with assets on disk](https://discourse.threejs.org/t/issues-with-running-loaders-in-test-cases-with-assets-on-disk/73995)

<div class="topic-metadata">

**Author:** [@CraigKnoblauch](https://discourse.threejs.org/u/CraigKnoblauch)\
**Replies:** 1\
**Last updated:** [November 20, 2024, 10:10pm UTC](https://discourse.threejs.org/t/issues-with-running-loaders-in-test-cases-with-assets-on-disk/73995 "2024-11-20T22:10:05Z")

</div>

Hey Everyone! I’ve been trying to build test cases for my Three.js application. I have a lot of features that manipulate custom models and textures. To test those features, I’ve been trying to use the loaders to get asse…

---

## [Limit gpu usage to test compatibility](https://discourse.threejs.org/t/limit-gpu-usage-to-test-compatibility/66724)

<div class="topic-metadata">

**Author:** [@XIANGYU\_MENG](https://discourse.threejs.org/u/XIANGYU_MENG)\
**Replies:** 1\
**Last updated:** [June 12, 2024, 12:34pm UTC](https://discourse.threejs.org/t/limit-gpu-usage-to-test-compatibility/66724 "2024-06-12T12:34:20Z")

</div>

Hi community, I’m using RTX4060,is it possible to limit gpu performance(usage) so that i can test project like it is on lower-end gpu pc?

---

## [Creating automated (smoke test) to run using firebase and GitHub actions](https://discourse.threejs.org/t/creating-automated-smoke-test-to-run-using-firebase-and-github-actions/61611)

<div class="topic-metadata">

**Author:** [@Mitch01](https://discourse.threejs.org/u/Mitch01)\
**Replies:** 0\
**Last updated:** [February 18, 2024, 9:18pm UTC](https://discourse.threejs.org/t/creating-automated-smoke-test-to-run-using-firebase-and-github-actions/61611 "2024-02-18T21:18:41Z")

</div>

I’m trying to create a set of automated test to some degree run automated testing in the webXr environment, I have started an application that uses three.js for graphing components and before my merged want to verify tha…

---

## [How To Unit Test THREE.JS](https://discourse.threejs.org/t/how-to-unit-test-three-js/57736)

<div class="topic-metadata">

**Author:** [@michealmyers81](https://discourse.threejs.org/u/michealmyers81)\
**Replies:** 2\
**Last updated:** [November 4, 2023, 3:34am UTC](https://discourse.threejs.org/t/how-to-unit-test-three-js/57736 "2023-11-04T03:34:38Z")

</div>

When unit testing WebGL/Three.js code, how do you do it? Are you using a test framework or writing your own tests without a framework? I tried using Jest, but it causes all kinds of headaches and is extremely slow to run…

---

## [Which measures work best for comparing and evaluating the quality of images?](https://discourse.threejs.org/t/which-measures-work-best-for-comparing-and-evaluating-the-quality-of-images/52085)

<div class="topic-metadata">

**Author:** [@jayy.96](https://discourse.threejs.org/u/jayy.96)\
**Replies:** 1\
**Last updated:** [May 27, 2023, 8:29am UTC](https://discourse.threejs.org/t/which-measures-work-best-for-comparing-and-evaluating-the-quality-of-images/52085 "2023-05-27T08:29:19Z")

</div>

Our team determined that the optimum statistic for comparing and evaluating two images is the SSIM. So is there another ideal criteria for comparing and evaluating the quality of images?

---

## [Visual Regression Testing with ImageMagick & using SSIM Metric](https://discourse.threejs.org/t/visual-regression-testing-with-imagemagick-using-ssim-metric/52048)

<div class="topic-metadata">

**Author:** [@jayy.96](https://discourse.threejs.org/u/jayy.96)\
**Replies:** 0\
**Last updated:** [May 26, 2023, 4:16am UTC](https://discourse.threejs.org/t/visual-regression-testing-with-imagemagick-using-ssim-metric/52048 "2023-05-26T04:16:55Z")

</div>

For Image Comparision & Metric, our team identify that ImageMagick is relevant tool and SSIM is best Metric to compare two images. So is this good or any other tool or best metric that we may go for ?

---

## [RangeError: offset is out of bounds when trying to render 3d objects in Cypress](https://discourse.threejs.org/t/rangeerror-offset-is-out-of-bounds-when-trying-to-render-3d-objects-in-cypress/46840)

<div class="topic-metadata">

**Author:** [@Aditya\_Das](https://discourse.threejs.org/u/Aditya_Das)\
**Replies:** 3\
**Last updated:** [January 13, 2023, 10:56am UTC](https://discourse.threejs.org/t/rangeerror-offset-is-out-of-bounds-when-trying-to-render-3d-objects-in-cypress/46840 "2023-01-13T10:56:38Z")

</div>

So I am using Cypress test runner for end to end testing for an Angular application that uses threeJS to render 3d objects in the scene. Everything works fine until I ask for the 3d scene to be rendered, which is giving …