Move middleware test(s) to the test folder

.travis.yml

@@ -7,7 +7,7 @@ before_install:
   - go get github.com/iris-contrib/middleware/basicauth
 
 script:
-  - go test -v ./test/... -coverprofile=coverage.txt -covermode=atomic
+  - go test -v ./test -coverprofile=coverage.txt -covermode=atomic
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)

test/middleware_basicauth_test.go

@@ -1,11 +1,10 @@
-package middleware
+package test
 
 import (
 	"testing"
 
 	"github.com/iris-contrib/middleware/basicauth"
 	"github.com/kataras/iris"
-	. "github.com/kataras/iris/test"
 )
 
 /* Yes, middleware front-end tests also here, so if you want to test you have to go get at least one middleware */