Functional tests for project based on fasthttp

[Dmitriy Suhinin]

In my project I'm using valyala/fasthttp to serve HTTP requests. I'm almost finish project and now want to write functional tests to test all project endpoints and be sure that everything works fine and without problems. Could someone know how to do that in case of valyala/fasthttp? I know that for regular net/http package exists "net/http/httptest" package but what about valyala/fasthttp? Now I really don't understand how to do that.