[digiKam-users] Repository of test images?

[2895qgvg6v at liamekaens.com]

I swear that a few months ago I saw a (git?) repo of test/sample images that were intended to be used when testing, debugging, and developing digikam, but I can't find it now.  Am I just imagining that I saw that (or maybe it was for darktable rather than digikam, but I can't find it there either) or can someone tell me where to find that repo?

    thanks,
    Peter