From fdf181c6baa5509b3d0c449121502bbd48770018 Mon Sep 17 00:00:00 2001
From: Nolan Lawson <nolan.lawson@gmail.com>
Date: Fri, 24 Oct 2014 22:04:50 -0400
Subject: [PATCH] more tests

---
 test/test.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/test/test.js b/test/test.js
index b9d1f26..2af9446 100644
--- a/test/test.js
+++ b/test/test.js
@@ -62,5 +62,29 @@ function tests() {
         });
       });
     });
+
+    var transparent1x1Png =
+      'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR4nGP6zwAAAgcBApocMXEA' +
+        'AAAASUVORK5CYII=';
+    var black1x1Png =
+      'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAAAAAA6fptVAAAACklEQVR4nGNiAAAABgADNjd8qAAA' +
+        'AABJRU5ErkJggg==';
+
+    it('convert base64 to png', function () {
+      return blobUtil.base64StringToBlob(transparent1x1Png, 'image/png').then(function (blob) {
+        return blobUtil.blobToBase64String(blob);
+      }).then(function (string) {
+        string.should.equal(transparent1x1Png);
+      });
+    });
+
+    it('convert base64 to png 2', function () {
+      return blobUtil.base64StringToBlob(black1x1Png, 'image/png').then(function (blob) {
+        return blobUtil.blobToBase64String(blob);
+      }).then(function (string) {
+          string.should.equal(black1x1Png);
+        });
+    });
+
   });
 }