We want to test the project, mainly testing bandwidth CPU, audio and video quality, project stability and so on. According to the test results and user requirements, we will equip it with corresponding private cloud servers. How to test?
There should be documentation available on how to set up a jitsi video-bridge
There are also some tests which people have done in the past to stress-test Jitsi
Is your question, how to set up the video bridge?
What does “Test” mean? Do you want to set up a test to see how many connections your jitsi video bridge can handle?
You can use meet.jit.si to test without deploying servers yourself