From 14084ec7fffd35bb7c51741bc3bedbf7cbb27538 Mon Sep 17 00:00:00 2001
From: suika <xumin.zhou@konghq.com>
Date: Thu, 30 Jun 2022 12:09:03 +0800
Subject: [PATCH] apply suggestions

---
 kong/db/migrations/core/016_280_to_300.lua      | 5 ++---
 spec/01-unit/08-router_spec.lua                 | 3 +--
 spec/02-integration/05-proxy/02-router_spec.lua | 1 +
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua
index 103b50e25535..438cf06a14e2 100644
--- a/kong/db/migrations/core/016_280_to_300.lua
+++ b/kong/db/migrations/core/016_280_to_300.lua
@@ -304,10 +304,10 @@ local function c_normalize_regex_path(coordinator)
 
       local changed = false
       for i, path in ipairs(route.paths) do
-        print(path)
         if not is_regex(path) then
           goto continue
         end
+
         local normalized_path = migrate_regex(path)
         if normalized_path ~= path then
           changed = true
@@ -336,17 +336,16 @@ end
 
 local function p_migrate_regex_path(connector)
   for route, err in connector:iterate("SELECT id, paths FROM routes") do
-    print(require "inspect" (route))
     if err then
       return nil, err
     end
 
     local changed = false
     for i, path in ipairs(route.paths) do
-      print(path)
       if not is_regex(path) then
         goto continue
       end
+
       local normalized_path = migrate_regex(path)
       if normalized_path ~= path then
         changed = true
diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua
index ab3c17161d6d..5663f0f8c243 100644
--- a/spec/01-unit/08-router_spec.lua
+++ b/spec/01-unit/08-router_spec.lua
@@ -1476,8 +1476,7 @@ describe("Router", function()
             },
           },
         },
-        -- regex
-        -- regex will no longer be normalized since 3.0
+        -- regex. It will no longer be normalized since 3.0
         {
           service = service,
           route   = {
diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua
index 6901341b799f..2bfd1d3858aa 100644
--- a/spec/02-integration/05-proxy/02-router_spec.lua
+++ b/spec/02-integration/05-proxy/02-router_spec.lua
@@ -3,6 +3,7 @@ local helpers = require "spec.helpers"
 local cjson   = require "cjson"
 local path_handling_tests = require "spec.fixtures.router_path_handling_tests"
 
+local tonumber = tonumber
 
 local enable_buffering
 local enable_buffering_plugin