From 09af59ea133d01bbbeba76a448563189fa39e440 Mon Sep 17 00:00:00 2001
From: 杨宇千 <crupest@outlook.com>
Date: Mon, 19 Aug 2019 01:44:29 +0800
Subject: Add integrated tests.

---
 Timeline.Tests/Helpers/ImageHelper.cs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Timeline.Tests/Helpers/ImageHelper.cs

(limited to 'Timeline.Tests/Helpers/ImageHelper.cs')

diff --git a/Timeline.Tests/Helpers/ImageHelper.cs b/Timeline.Tests/Helpers/ImageHelper.cs
new file mode 100644
index 00000000..c5a9cf17
--- /dev/null
+++ b/Timeline.Tests/Helpers/ImageHelper.cs
@@ -0,0 +1,21 @@
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
+using System.IO;
+
+namespace Timeline.Tests.Helpers
+{
+    public static class ImageHelper
+    {
+        public static byte[] CreatePngWithSize(int width, int height)
+        {
+            using (var image = new Image<Rgba32>(width, height))
+            {
+                using (var stream = new MemoryStream())
+                {
+                    image.SaveAsPng(stream);
+                    return stream.ToArray();
+                }
+            }
+        }
+    }
+}
-- 
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