1 files changed, 94 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Tango.UnitTesting/Pulse/Pulse_TST.cs b/Software/Visual_Studio/Tango.UnitTesting/Pulse/Pulse_TST.cs
index 65bb31208..9951d8d10 100644
--- a/Software/Visual_Studio/Tango.UnitTesting/Pulse/Pulse_TST.cs
+++ b/Software/Visual_Studio/Tango.UnitTesting/Pulse/Pulse_TST.cs
@@ -124,5 +124,99 @@ namespace Tango.UnitTesting.Pulse
 
             twnFilePath.Display();
         }
+
+        [TestMethod]
+        public void Compose_Artificial_Twn_File()
+        {
+            String dstFile = Path.Combine(Helper.GetResourcePath(), "Pulse", "TCap", "T-CAP.dst");
+            String imgSolidFile = Path.Combine(Helper.GetResourcePath(), "Pulse", "TCap", "T_Cap_Solid.png");
+            String imgGradientFile = Path.Combine(Helper.GetResourcePath(), "Pulse", "TCap", "T_Cap.png");
+
+            TwnFile twnFile = new TwnFile();
+            twnFile.Version = 1f;
+            twnFile.Name = "T Cap Solid";
+            twnFile.NumberOfCopies = 1;
+            twnFile.MediaID = 0;
+            twnFile.SpoolingMethod = SpoolingMethods.SingleSpool;
+
+            twnFile.EmbroideryFile = File.ReadAllBytes(dstFile);
+            twnFile.EmbroideryFileFormat = "dst";
+
+
+            //Generate solid.
+            Bitmap thumbnail = new Bitmap(imgSolidFile);
+            twnFile.Thumbnail = thumbnail;
+
+            twnFile.Segments.Add(CreateSolidSegment(10, 252, 224, 87));
+            twnFile.Segments.Add(CreateSolidSegment(10, 251, 168, 45));
+            twnFile.Segments.Add(CreateSolidSegment(10, 237, 19, 117));
+            twnFile.Segments.Add(CreateSolidSegment(10, 234, 89, 56));
+
+            var tempFolder = TemporaryManager.Default.CreateFolder();
+            twnFile.ToFile(Path.Combine(tempFolder, "t-cap solid.twn"));
+
+            twnFile.Segments.Clear();
+
+            //Generate gradient.
+            twnFile.Name = "T Cap Gradient";
+
+            thumbnail = new Bitmap(imgGradientFile);
+            twnFile.Thumbnail = thumbnail;
+
+            twnFile.Segments.Add(CreateGradientSegment(10, 237, 19, 117, 251, 168, 45));
+            twnFile.Segments.Add(CreateGradientSegment(10, 237, 19, 117, 251, 168, 45));
+            twnFile.Segments.Add(CreateGradientSegment(10, 139, 48, 145, 251, 168, 45));
+            twnFile.Segments.Add(CreateGradientSegment(10, 139, 48, 145, 242, 141, 172));
+
+            twnFile.ToFile(Path.Combine(tempFolder, "t-cap gradient.twn"));
+
+            tempFolder.Display();
+        }
+
+        private TwnSegment CreateSolidSegment(float meter, byte r, byte g, byte b)
+        {
+            var segment = new TwnSegment()
+            {
+                Length = meter * 100,
+                BrushStops = new List<TwnStop>()
+                {
+                    new TwnStop()
+                    {
+                         R = r,
+                         G = g,
+                         B = b
+                    },
+                }
+            };
+
+            return segment;
+        }
+
+        private TwnSegment CreateGradientSegment(float meter, byte r1, byte g1, byte b1, byte r2, byte g2, byte b2)
+        {
+            var segment = new TwnSegment()
+            {
+                Length = meter * 100,
+                BrushStops = new List<TwnStop>()
+                {
+                    new TwnStop()
+                    {
+                         R = r1,
+                         G = g1,
+                         B = b1,
+                         Offset = 0
+                    },
+                    new TwnStop()
+                    {
+                         R = r2,
+                         G = g2,
+                         B = b2,
+                         Offset = 1
+                    },
+                }
+            };
+
+            return segment;
+        }
     }
 }