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Updated and added new testcases for QRCodeRenderer
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@codebude
codebude committed Nov 23, 2021
1 parent 05a1e53 commit 940798b
Showing 1 changed file with 104 additions and 24 deletions.
128 changes: 104 additions & 24 deletions QRCoderTests/QRCodeRendererTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ public class QRCodeRendererTests
#if !NETCOREAPP1_1
[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_standard_qrcode_graphic()
public void can_create_qrcode_standard_graphic()
{
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
Expand All @@ -28,10 +28,36 @@ public void can_create_standard_qrcode_graphic()
var result = HelperFunctions.BitmapToHash(bmp);
result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
}
#endif

[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_qrcode_standard_graphic_hex()
{
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
var bmp = new QRCode(data).GetGraphic(10, "#000000", "#ffffff");

var result = HelperFunctions.BitmapToHash(bmp);
result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
}


[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_qrcode_standard_graphic_without_quietzones()
{
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
var bmp = new QRCode(data).GetGraphic(5, Color.Black, Color.White, false);

var result = HelperFunctions.BitmapToHash(bmp);
#if NET35_OR_GREATER || NET40_OR_GREATER
result.ShouldBe("329e1664f57cbe7332d8d4db04c1d480");
#else
result.ShouldBe("d703e54a0ba541c6ea69e3d316e394e7");
#endif
}

#if !NETCOREAPP1_1 && !NETCOREAPP2_0

[Fact]
[Category("QRRenderer/QRCode")]
Expand All @@ -43,7 +69,6 @@ public void can_create_qrcode_with_transparent_logo_graphic()

var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png"));
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346

var result = HelperFunctions.BitmapToHash(bmp);
#if NET35_OR_GREATER || NET40_OR_GREATER
result.ShouldBe("ee65d96c3013f6032b561cc768251eef");
Expand All @@ -70,28 +95,83 @@ public void can_create_qrcode_with_non_transparent_logo_graphic()
#endif
}

/*
private static byte[] PixelsToAveragedByteArray(Bitmap bmp)
[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_qrcode_with_logo_and_with_transparent_border()
{
//Create QR code
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);

var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: logo, iconBorderWidth: 6);
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
var result = HelperFunctions.BitmapToHash(bmp);
#if NET35_OR_GREATER || NET40_OR_GREATER
result.ShouldBe("ee65d96c3013f6032b561cc768251eef");
#else
result.ShouldBe("150f8fc7dae4487ba2887d2b2bea1c25");
#endif
}

[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_qrcode_with_logo_and_with_standard_border()
{
//Create QR code
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);

var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.White, icon: logo, iconBorderWidth: 6);
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
var result = HelperFunctions.BitmapToHash(bmp);
#if NET35_OR_GREATER || NET40_OR_GREATER
result.ShouldBe("52207bd86ca5a532fb2095dbaa0ae04c");
#else
result.ShouldBe("1c926ea1d48f42fdf8e6f1438b774cdd");
#endif
}

[Fact]
[Category("QRRenderer/QRCode")]
public void can_create_qrcode_with_logo_and_with_custom_border()
{
//Re-color
var bmpTmp = new Bitmap(bmp.Width, bmp.Height, System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
using (var gr = Graphics.FromImage(bmp))
gr.DrawImage(bmp, new Rectangle(0, 0, bmp.Width, bmp.Height));
//Downscale
var bmpSmall = new Bitmap(bmpTmp, new Size(16, 16));
var bytes = new System.Collections.Generic.List<byte>();
for (int x = 0; x < bmpSmall.Width; x++)
{
for (int y = 0; y < bmpSmall.Height; y++)
{
bytes.AddRange(new byte[] { bmpSmall.GetPixel(x, y).R, bmpSmall.GetPixel(x, y).G, bmpSmall.GetPixel(x, y).B });
}
}
return bytes.ToArray();
//Create QR code
var gen = new QRCodeGenerator();
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);

var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: logo, iconBorderWidth: 6, iconBackgroundColor: Color.DarkGreen);
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
var result = HelperFunctions.BitmapToHash(bmp);
#if NET35_OR_GREATER || NET40_OR_GREATER
result.ShouldBe("d2f20d34a973d92b9c3e05db1393b331");
#else
result.ShouldBe("9a06bfbb72df999b6290b5af5c4037cb");
#endif
}


[Fact]
[Category("QRRenderer/QRCode")]
public void can_instantate_qrcode_parameterless()
{
var svgCode = new QRCode();
svgCode.ShouldNotBeNull();
svgCode.ShouldBeOfType<QRCode>();
}

[Fact]
[Category("QRRenderer/QRCode")]
public void can_render_qrcode_from_helper()
{
//Create QR code
var bmp = QRCodeHelper.GetQRCode("This is a quick test! 123#?", 10, Color.Black, Color.White, QRCodeGenerator.ECCLevel.H);

var result = HelperFunctions.BitmapToHash(bmp);
result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
}
*/
#endif
}
}

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