# Test Report

As you run tests (**F6**) Puppetry generates and performs Jest/Puppeteer project. Puppetry receives the report from Jest and display the report.

![Test Report in Puppetry](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-LuDZBPa_T2P_yhN7yiI%2F-LuDbcBVE_q0oQxEXpmA%2Freport1.png?alt=media\&token=ea64122e-ed3a-4d33-9896-9da3ab693cc0)

When the test cases of the tested bundle include page/target.screenshot method the report adds thumbnails of the generated screenshots. If you click on a thumbnail the screenshots gets shown in the viewer.

![Screenshot viewer](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-LuDbxa3zGH6_Rf8Tmn-%2F-LuDdliR0UPPynZehFJm%2Freport-screen-3.png?alt=media\&token=5a48b83f-2976-44ca-9c10-8bf6451a0851)

Note the icons in the top right corner.  You can use them to switch viewer in fullscreen mode and to close the viewer.<br>

Alternatively you can open a screenshot with default image viewer in your hosting OS. Just hiver the thumbnail and click on **Download** link.

![Download screenshot link](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-LuDbxa3zGH6_Rf8Tmn-%2F-LuDdelSoFJGyh7B8Obh%2Freport-screen-download.png?alt=media\&token=55e0b133-132a-4f71-86dd-ebfa980a2599)

When the test cases of the bundle include performance assertions the report has button "Download performance report", which opens with external text viewer the network activity report.

![Download performance report button](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-LuDZBPa_T2P_yhN7yiI%2F-LuDbgRlU65Fr5a1KwQT%2Freport2.png?alt=media\&token=cae472d3-b26d-4f59-8e39-04a9b35a194b)

If any test cases of the bundle have failing assertions the report explains the problem:

![Test report with failing assertion](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-Lu70eUl4T7T6M8r8FEX%2F-Lu7ZjM-f4Tuy9DjheH4%2Fgetting-started14.png?alt=media\&token=44635237-c6c5-4caa-8b3b-c7d18cfea656)

Clicking on Error details link expands the full report from Jest.

![Error details link](https://3461068122-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdyKJ-zzeS2hB7DF04J%2F-LuDZBPa_T2P_yhN7yiI%2F-LuDbpzhQ3dq8rPj75IE%2Freport-error-details.png?alt=media\&token=bb0a775b-b4e7-4bdb-8f27-c3f3c5a3b1f1)