This is similar question to How to add the RPM Fusion and livna repositories to Fedora? but I want to install testing repository so I can have Chromium 68. I have testing fedora repo and I need chromium-libs-media-freeworld-68 because there is conflict, chromium-libs-media-freeworld-67 require chromium-libs-67 but chromium need 68).
I was searching https://download1.rpmfusion.org http directory and found this:
https://download1.rpmfusion.org/free/fedora/updates/testing/27/x86_64/
but no rpm to use with dnf install. How can I install testing rpm fusion repository?
I have Fedora 27.