func assertConfigEqualToJSON(
c1 types.Config,
j2 string,
t *testing.T) (types.Config, types.Config, bool) {
var err error
var j1 string
if j1, err = c1.ToJSON(); err != nil {
t.Error(err)
return nil, nil, false
}
return assertJSONEqual(j1, j2, t)
}