New test cases for SvgQRCodes with logos

Author: codebude

QRCoderTests/QRCoderTests.csproj

@@ -21,6 +21,9 @@
 		<ProjectReference Include="..\QRCoder\QRCoder.csproj" />
 	</ItemGroup>
 	<ItemGroup>
+	  <None Update="assets\noun_Scientist_2909361.svg">
+	    <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+	  </None>
 	  <None Update="assets\noun_software engineer_2909346.png">
 	    <CopyToOutputDirectory>Always</CopyToOutputDirectory>
 	  </None>

QRCoderTests/SvgQRCodeRendererTests.cs

@@ -49,6 +49,48 @@ public void can_render_svg_qrcode_without_quietzones()
 
             result.ShouldBe("24392f47d4c1c2c5097bd6b3f8eefccc");
         }
+
+        [Fact]
+        [Category("QRRenderer/SvgQRCode")]
+        public void can_render_svg_qrcode_with_png_logo()
+        {
+            //Create QR code
+            var gen = new QRCodeGenerator();
+            var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
+
+            //Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
+            var logoBitmap = (Bitmap)Bitmap.FromFile(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Replace("file:\\", "") + "\\assets\\noun_software engineer_2909346.png");
+            var logoObj = new SvgQRCode.SvgLogo(logoBitmap, 15);
+
+            var svg = new SvgQRCode(data).GetGraphic(10, Color.DarkGray, Color.White, logo: logoObj);
+
+            var md5 = new MD5CryptoServiceProvider();
+            var hash = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(svg));
+            var result = BitConverter.ToString(hash).Replace("-", "").ToLower();
+
+            result.ShouldBe("4ff45872787f321524cc4d071239c25e");
+        }
+
+        [Fact]
+        [Category("QRRenderer/SvgQRCode")]
+        public void can_render_svg_qrcode_with_svg_logo()
+        {
+            //Create QR code
+            var gen = new QRCodeGenerator();
+            var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
+
+            //Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909361
+            var logoSvg = File.ReadAllText(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Replace("file:\\", "") + "\\assets\\noun_Scientist_2909361.svg");
+            var logoObj = new SvgQRCode.SvgLogo(logoSvg, 30);
+
+            var svg = new SvgQRCode(data).GetGraphic(10, Color.DarkGray, Color.White, logo: logoObj);
+
+            var md5 = new MD5CryptoServiceProvider();
+            var hash = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(svg));
+            var result = BitConverter.ToString(hash).Replace("-", "").ToLower();
+
+            result.ShouldBe("b4ded3964e2e640b6b6c74d1c89d71fa");
+        }
 #endif
     }
 }