Update unit tests

sungaila · Mar 21, 2021 · 5152116 · 5152116
1 parent 9f315f3
commit 5152116
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Tests/ComparisonTests.cs b/src/Tests/ComparisonTests.cs
@@ -20,6 +20,9 @@ public void Initialize()
 
         private static void CompareStreams(FileStream expectedStream, MemoryStream outputStream)
         {
+            Assert.IsNotNull(outputStream);
+            Assert.AreNotEqual(0, outputStream.Length);
+
 #if NETCOREAPP3_0_OR_GREATER
             // the expected images are for Windows
             if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))