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Updated and added new testcases for QRCodeRenderer
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‎QRCoderTests/QRCodeRendererTests.cs

Lines changed: 104 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@ public class QRCodeRendererTests
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#if !NETCOREAPP1_1
2020
[Fact]
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[Category("QRRenderer/QRCode")]
22-
public void can_create_standard_qrcode_graphic()
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public void can_create_qrcode_standard_graphic()
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{
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var gen = new QRCodeGenerator();
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var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
@@ -28,10 +28,36 @@ public void can_create_standard_qrcode_graphic()
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var result = HelperFunctions.BitmapToHash(bmp);
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result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
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}
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#endif
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32+
[Fact]
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[Category("QRRenderer/QRCode")]
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public void can_create_qrcode_standard_graphic_hex()
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{
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var gen = new QRCodeGenerator();
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var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
38+
var bmp = new QRCode(data).GetGraphic(10, "#000000", "#ffffff");
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var result = HelperFunctions.BitmapToHash(bmp);
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result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
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}
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[Fact]
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[Category("QRRenderer/QRCode")]
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public void can_create_qrcode_standard_graphic_without_quietzones()
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{
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var gen = new QRCodeGenerator();
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var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
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var bmp = new QRCode(data).GetGraphic(5, Color.Black, Color.White, false);
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var result = HelperFunctions.BitmapToHash(bmp);
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#if NET35_OR_GREATER || NET40_OR_GREATER
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result.ShouldBe("329e1664f57cbe7332d8d4db04c1d480");
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#else
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result.ShouldBe("d703e54a0ba541c6ea69e3d316e394e7");
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#endif
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}
3360

34-
#if !NETCOREAPP1_1 && !NETCOREAPP2_0
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[Fact]
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[Category("QRRenderer/QRCode")]
@@ -43,7 +69,6 @@ public void can_create_qrcode_with_transparent_logo_graphic()
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var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png"));
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//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
46-
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var result = HelperFunctions.BitmapToHash(bmp);
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#if NET35_OR_GREATER || NET40_OR_GREATER
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result.ShouldBe("ee65d96c3013f6032b561cc768251eef");
@@ -70,28 +95,83 @@ public void can_create_qrcode_with_non_transparent_logo_graphic()
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#endif
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}
7297

73-
/*
74-
private static byte[] PixelsToAveragedByteArray(Bitmap bmp)
98+
[Fact]
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[Category("QRRenderer/QRCode")]
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public void can_create_qrcode_with_logo_and_with_transparent_border()
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{
102+
//Create QR code
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var gen = new QRCodeGenerator();
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var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
105+
106+
var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
107+
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: logo, iconBorderWidth: 6);
108+
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
109+
var result = HelperFunctions.BitmapToHash(bmp);
110+
#if NET35_OR_GREATER || NET40_OR_GREATER
111+
result.ShouldBe("ee65d96c3013f6032b561cc768251eef");
112+
#else
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result.ShouldBe("150f8fc7dae4487ba2887d2b2bea1c25");
114+
#endif
115+
}
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117+
[Fact]
118+
[Category("QRRenderer/QRCode")]
119+
public void can_create_qrcode_with_logo_and_with_standard_border()
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{
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//Create QR code
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var gen = new QRCodeGenerator();
123+
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
124+
125+
var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
126+
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.White, icon: logo, iconBorderWidth: 6);
127+
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
128+
var result = HelperFunctions.BitmapToHash(bmp);
129+
#if NET35_OR_GREATER || NET40_OR_GREATER
130+
result.ShouldBe("52207bd86ca5a532fb2095dbaa0ae04c");
131+
#else
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result.ShouldBe("1c926ea1d48f42fdf8e6f1438b774cdd");
133+
#endif
134+
}
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136+
[Fact]
137+
[Category("QRRenderer/QRCode")]
138+
public void can_create_qrcode_with_logo_and_with_custom_border()
75139
{
76-
//Re-color
77-
var bmpTmp = new Bitmap(bmp.Width, bmp.Height, System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
78-
using (var gr = Graphics.FromImage(bmp))
79-
gr.DrawImage(bmp, new Rectangle(0, 0, bmp.Width, bmp.Height));
80-
81-
//Downscale
82-
var bmpSmall = new Bitmap(bmpTmp, new Size(16, 16));
83-
84-
var bytes = new System.Collections.Generic.List<byte>();
85-
for (int x = 0; x < bmpSmall.Width; x++)
86-
{
87-
for (int y = 0; y < bmpSmall.Height; y++)
88-
{
89-
bytes.AddRange(new byte[] { bmpSmall.GetPixel(x, y).R, bmpSmall.GetPixel(x, y).G, bmpSmall.GetPixel(x, y).B });
90-
}
91-
}
92-
return bytes.ToArray();
140+
//Create QR code
141+
var gen = new QRCodeGenerator();
142+
var data = gen.CreateQrCode("This is a quick test! 123#?", QRCodeGenerator.ECCLevel.H);
143+
144+
var logo = (Bitmap)Image.FromFile(HelperFunctions.GetAssemblyPath() + "\\assets\\noun_software engineer_2909346.png");
145+
var bmp = new QRCode(data).GetGraphic(10, Color.Black, Color.Transparent, icon: logo, iconBorderWidth: 6, iconBackgroundColor: Color.DarkGreen);
146+
//Used logo is licensed under public domain. Ref.: https://thenounproject.com/Iconathon1/collection/redefining-women/?i=2909346
147+
var result = HelperFunctions.BitmapToHash(bmp);
148+
#if NET35_OR_GREATER || NET40_OR_GREATER
149+
result.ShouldBe("d2f20d34a973d92b9c3e05db1393b331");
150+
#else
151+
result.ShouldBe("9a06bfbb72df999b6290b5af5c4037cb");
152+
#endif
153+
}
154+
155+
156+
[Fact]
157+
[Category("QRRenderer/QRCode")]
158+
public void can_instantate_qrcode_parameterless()
159+
{
160+
var svgCode = new QRCode();
161+
svgCode.ShouldNotBeNull();
162+
svgCode.ShouldBeOfType<QRCode>();
163+
}
164+
165+
[Fact]
166+
[Category("QRRenderer/QRCode")]
167+
public void can_render_qrcode_from_helper()
168+
{
169+
//Create QR code
170+
var bmp = QRCodeHelper.GetQRCode("This is a quick test! 123#?", 10, Color.Black, Color.White, QRCodeGenerator.ECCLevel.H);
171+
172+
var result = HelperFunctions.BitmapToHash(bmp);
173+
result.ShouldBe("e8c61b8f0455924fe08ba68686d0d296");
93174
}
94-
*/
95175
#endif
96176
}
97177
}

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