From 66e1e030ba236be2041ebf74361a2b50f7458014 Mon Sep 17 00:00:00 2001
From: William Hall <github@willpoweredinc.co.uk>
Date: Sun, 19 Dec 2021 19:32:45 +0000
Subject: [PATCH] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20re=20arrange=20useful=20te?=
 =?UTF-8?q?sting=20code=20for=20provider=20tests?=
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---
 lib/Providers/Qr/HandlesDataUri.php        | 24 ++++++++++++++++++++++
 tests/Providers/Qr/IQRCodeProviderTest.php | 19 ++---------------
 2 files changed, 26 insertions(+), 17 deletions(-)
 create mode 100644 lib/Providers/Qr/HandlesDataUri.php

diff --git a/lib/Providers/Qr/HandlesDataUri.php b/lib/Providers/Qr/HandlesDataUri.php
new file mode 100644
index 0000000..c9f8571
--- /dev/null
+++ b/lib/Providers/Qr/HandlesDataUri.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace RobThree\Auth\Providers\Qr;
+
+trait HandlesDataUri
+{
+	/**
+     * @param string $datauri
+     *
+     * @return null|array
+     */
+    private function DecodeDataUri($datauri)
+    {
+        if (preg_match('/data:(?P<mimetype>[\w\.\-\+\/]+);(?P<encoding>\w+),(?P<data>.*)/', $datauri, $m) === 1) {
+            return array(
+                'mimetype' => $m['mimetype'],
+                'encoding' => $m['encoding'],
+                'data' => base64_decode($m['data'])
+            );
+        }
+
+        return null;
+    }
+}
diff --git a/tests/Providers/Qr/IQRCodeProviderTest.php b/tests/Providers/Qr/IQRCodeProviderTest.php
index 579cb51..bf52d6e 100644
--- a/tests/Providers/Qr/IQRCodeProviderTest.php
+++ b/tests/Providers/Qr/IQRCodeProviderTest.php
@@ -5,26 +5,11 @@ namespace Tests\Providers\Qr;
 use PHPUnit\Framework\TestCase;
 use RobThree\Auth\TwoFactorAuth;
 use RobThree\Auth\TwoFactorAuthException;
+use RobThree\Auth\Providers\Qr\HandlesDataUri;
 
 class IQRCodeProviderTest extends TestCase
 {
-    /**
-     * @param string $datauri
-     *
-     * @return null|array
-     */
-    private function DecodeDataUri($datauri)
-    {
-        if (preg_match('/data:(?P<mimetype>[\w\.\-\/]+);(?P<encoding>\w+),(?P<data>.*)/', $datauri, $m) === 1) {
-            return array(
-                'mimetype' => $m['mimetype'],
-                'encoding' => $m['encoding'],
-                'data' => base64_decode($m['data'])
-            );
-        }
-
-        return null;
-    }
+    use HandlesDataUri;
 
     /**
      * @return void