setup: export functions and variables for external packages.

config/setup/controller_test.go

@@ -1,32 +0,0 @@
-package setup
-
-import (
-	"fmt"
-	"net/http"
-	"strings"
-
-	"github.com/mholt/caddy/config/parse"
-	"github.com/mholt/caddy/middleware"
-	"github.com/mholt/caddy/server"
-)
-
-// newTestController creates a new *Controller for
-// the input specified, with a filename of "Testfile"
-func newTestController(input string) *Controller {
-	return &Controller{
-		Config:    &server.Config{},
-		Dispenser: parse.NewDispenser("Testfile", strings.NewReader(input)),
-	}
-}
-
-// emptyNext is a no-op function that can be passed into
-// middleware.Middleware functions so that the assignment
-// to the Next field of the Handler can be tested.
-var emptyNext = middleware.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
-	return 0, nil
-})
-
-// sameNext does a pointer comparison between next1 and next2.
-func sameNext(next1, next2 middleware.Handler) bool {
-	return fmt.Sprintf("%p", next1) == fmt.Sprintf("%p", next2)
-}