From f916bad09568582a74730a38b40bdeceaab46a10 Mon Sep 17 00:00:00 2001
From: Hirofumi Shibata <33661448+shiba-hiro@users.noreply.github.com>
Date: Mon, 18 Jun 2018 21:07:54 +0900
Subject: [PATCH] reset values to test with default value (#453)

---
 spec/config_spec.cr | 8 +++-----
 src/kemal/config.cr | 1 +
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/spec/config_spec.cr b/spec/config_spec.cr
index d9cc05e..9ea27bc 100644
--- a/spec/config_spec.cr
+++ b/spec/config_spec.cr
@@ -2,13 +2,11 @@ require "./spec_helper"
 
 describe "Config" do
   it "sets default port to 3000" do
-    config = Kemal.config
-    config.port.should eq 3000
+    Kemal::Config.new.port.should eq 3000
   end
 
   it "sets default environment to development" do
-    config = Kemal.config
-    config.env.should eq "development"
+    Kemal::Config.new.env.should eq "development"
   end
 
   it "sets environment to production" do
@@ -18,7 +16,7 @@ describe "Config" do
   end
 
   it "sets default powered_by_header to true" do
-    Kemal.config.powered_by_header.should be_true
+    Kemal::Config.new.powered_by_header.should be_true
   end
 
   it "sets host binding" do
diff --git a/src/kemal/config.cr b/src/kemal/config.cr
index d0c4ee2..d865c5e 100644
--- a/src/kemal/config.cr
+++ b/src/kemal/config.cr
@@ -54,6 +54,7 @@ module Kemal
     end
 
     def clear
+      @powered_by_header = true
       @router_included = false
       @handler_position = 0
       @default_handlers_setup = false