From 79f5403cbcdcbe017edef93d44b0d1621af8d6fb Mon Sep 17 00:00:00 2001
From: "Stanislav (Stas) Katkov" <sk@skylup.com>
Date: Mon, 6 Jul 2020 03:06:34 +0400
Subject: [PATCH] Normalize locale string to expected format (#26)

---
 CHANGELOG.md            | 4 ++++
 lib/carriage/builder.rb | 4 ++--
 lib/carriage/version.rb | 2 +-
 test/carriage_test.rb   | 8 ++++++++
 4 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e90408c..ee4c7af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [1.3.1]
+## Add
+- Normalize locale to expected format
+
 ## [1.3.0]
 ## Add
 - Code-style now adheres to standard gem 
diff --git a/lib/carriage/builder.rb b/lib/carriage/builder.rb
index 0b811ac..f782569 100644
--- a/lib/carriage/builder.rb
+++ b/lib/carriage/builder.rb
@@ -19,8 +19,8 @@ def call(items, tag: nil, key_id: nil, locale: :us)
 
         params[:AssociateTag] = tag unless tag.nil? || tag.empty?
         params[:AWSAccessKeyId] = key_id unless key_id.nil? || key_id.empty?
-
-        Carriage.call(locale, params)
+        
+        Carriage.call(locale.downcase.to_sym, params)
       end
 
       private
diff --git a/lib/carriage/version.rb b/lib/carriage/version.rb
index ce3a76f..86f05cc 100644
--- a/lib/carriage/version.rb
+++ b/lib/carriage/version.rb
@@ -1,3 +1,3 @@
 module Carriage
-  VERSION = "1.3.0"
+  VERSION = "1.3.1"
 end
diff --git a/test/carriage_test.rb b/test/carriage_test.rb
index 199d47b..9177673 100644
--- a/test/carriage_test.rb
+++ b/test/carriage_test.rb
@@ -67,6 +67,14 @@ def test_available_locales
     assert Carriage.build(items, tag: TAG, locale: :in).start_with?("https://www.amazon.in")
   end
 
+  def test_normalize_locales
+    items = [{asin: "B00WR23X5I", quantity: 1}]
+
+    assert Carriage.build(items, tag: TAG, locale: 'UK').start_with?("https://www.amazon.co.uk")
+    assert Carriage.build(items, tag: TAG, locale: :IN).start_with?("https://www.amazon.in")
+
+  end
+
   def test_verify_locale
     assert_raises(Carriage::Locale::NotFound) do
       Carriage.call(:oo, {"ASIN.1": "B00WR23X5I", "Quantity.1": 1})