bug of beego unit test

During write unit test with beego , source code contains beego.AppConfig.GetSection() appear the bug .

I can not right get the config. code in project like this

cfgs, err := beego.AppConfig.GetSection("test_conf")
if err != nil {
	panic(err)
}

panic outputs: not implement in the fakeConfigContainer

beego’s author reply in github that is a bug and already fixed in new version, but i got this problem still now with version 1.11.1 .

Many guys have the same problem , when I search solutions in github.

I find a solution not the best.

add this code to init method above beego.AppConfig.GetSection().

err := beego.LoadAppConfig("ini", "../conf/app.conf")
if err != nil {
	panic(err)
}

cfgs, err := beego.AppConfig.GetSection("test_conf")
if err != nil {
	panic(err)
}

refer Issues of github