Added unit testing

SharpPropagation.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 17.1.32319.34
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpPropagation", "SharpPropagation\SharpPropagation.csproj", "{63900DDC-5D2A-44E7-AB35-241D3AFF1651}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpPropagationTests1", "SharpPropagationTests1\SharpPropagationTests1.csproj", "{ADF53472-BD27-4602-AE07-3D8999CC5634}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{63900DDC-5D2A-44E7-AB35-241D3AFF1651}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{63900DDC-5D2A-44E7-AB35-241D3AFF1651}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{63900DDC-5D2A-44E7-AB35-241D3AFF1651}.Release|Any CPU.Build.0 = Release|Any CPU
+		{ADF53472-BD27-4602-AE07-3D8999CC5634}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ADF53472-BD27-4602-AE07-3D8999CC5634}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ADF53472-BD27-4602-AE07-3D8999CC5634}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ADF53472-BD27-4602-AE07-3D8999CC5634}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

SharpPropagation/Disease.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace SharpPropagation
 {
-    internal class Disease
+    public class Disease
     {
         const int MUTATION_TRAIT_INCREASE_PROPABILITY = 50;
         const int MUTATION_TRAIT_CHANGE_AMOUNT = 20;

SharpPropagation/Human.cs

@@ -7,7 +7,7 @@ using System.Drawing;
 
 namespace SharpPropagation
 {
-    internal class Human
+    public class Human
     {
         public enum State { Normal, Infected, Dead, Immune };
 
@@ -15,7 +15,7 @@ namespace SharpPropagation
         private State presentState;
 
         public Point Position { get => _position; set => _position = value; }
-        internal State PresentState { get => presentState; set => presentState = value; }
+        public State PresentState { get => presentState; set => presentState = value; }
 
         public Human():this(new Point(0,0))
         {

SharpPropagation/Population.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace SharpPropagation
 {
-    internal class Population
+    public class Population
     {
         const int CORRECTED_PERCENTAGE = 101;
 
@@ -48,8 +48,9 @@ namespace SharpPropagation
             Rnd = rnd;
             Age = 0;
             Humans = new Human[dimensions.Width, dimensions.Height];
-
+            Console.WriteLine("Starting Generation");
             Generate();
+            Console.WriteLine("Generation Finished");
         }
 
         public void SetDisease(Disease plague)
@@ -59,8 +60,10 @@ namespace SharpPropagation
 
         public void Generate()
         {
+            //Parallel.For(0, Dimensions.Width, x =>
             for (int x = 0; x < Dimensions.Width; x++)
             {
+                //Parallel.For(0, Dimensions.Height, y =>
                 for (int y = 0; y < Dimensions.Height; y++)
                 {
                     //The ratios will not be exact, for example someone who wants 100% infected 100% immune and 100% dead, he will have 100% dead because they are overwriting each others
@@ -68,129 +71,112 @@ namespace SharpPropagation
                     //Other thing, there will always be more of the last one because someone who is already infected for example could be then put to immune or dead
                     //One solution to this issue would be to have if else else statements but in this case for example 20% would be lower with the last because its 20% on the remaining population and not of the all
                     //In other words I did it that way but it can be changed just its not the right method to have perfect ratios
+                    if (StartInfectedRatio != 0)
+                    {
+                        if (StartInfectedRatio == 100 || Roll(Rnd, StartInfectedRatio))
+                        {
+                            Humans[x, y] = new Human(new Point(x, y), Human.State.Infected);
+                        }
+                    }
+                    if (StartImmuneRatio != 0)
+                    {
+                        if (StartImmuneRatio == 100 || Roll(Rnd, StartImmuneRatio))
+                        {
+                            Humans[x, y] = new Human(new Point(x, y), Human.State.Immune);
+                        }
+                    }
+                    if (StartDeadRatio != 0)
+                    {
+                        if (StartDeadRatio == 100 || Roll(Rnd, StartDeadRatio))
+                        {
+                            Humans[x, y] = new Human(new Point(x, y), Human.State.Dead);
+                        }
+                    }
 
+                    if (Humans[x, y] is null)
+                    {
                         Humans[x, y] = new Human(new Point(x, y), Human.State.Normal);
+                    }
 
-                    if (Rnd.Next(0, CORRECTED_PERCENTAGE) < StartInfectedRatio)
+                }//);
+            }//);
+        }
+        public int[] Propagate()
         {
-                        Humans[x, y].PresentState = Human.State.Infected;
-                    }
-                    if (Rnd.Next(0, CORRECTED_PERCENTAGE) < StartImmuneRatio)
-                    {
-                        Humans[x, y].PresentState = Human.State.Immune;
-                    }
-                    if (Rnd.Next(0, CORRECTED_PERCENTAGE) < StartDeadRatio)
-                    {
-                        Humans[x, y].PresentState = Human.State.Dead;
-                    }
-                }
-            }
-        }
-        public int[] GetStats()
-        {
-            int[] result;
-            if (Humans != null)
-            {
-                int normalCount = 0;
-                int infectedCount = 0;
-                int immuneCount = 0;
-                int deadCount = 0;
-
-                foreach (Human michel in Humans)
-                {
-                    switch (michel.PresentState)
-                    {
-                        case Human.State.Normal:
-                            normalCount++;
-                            break;
-                        case Human.State.Infected:
-                            infectedCount++;
-                            break;
-                        case Human.State.Immune:
-                            immuneCount++;
-                            break;
-                        case Human.State.Dead:
-                            deadCount++;
-                            break;
-                    }
-                }
-                result = new int[] { normalCount, infectedCount, immuneCount, deadCount };
-            }
-            else
-            {
-                result = new int[] { 0, 0, 0, 0 };
-            }
-            return result;
-        }
-        public void Propagate()
-        {
-            List<Human> peopleToCheck = new List<Human>();
+            List<Point> peopleToCheck = new List<Point>();
+            int[] stats = new int[] { 0, 0, 0, 0 };
+            // 0 Normal, 1 Infected, 2 Immune, 3 Dead
 
             //Parallel.For(0, Dimensions.Width,x =>
             for (int x = 0; x < Dimensions.Width; x++)
             {
-                //Parallel.For(0, Dimensions.Width,y =>
+                //Parallel.For(0, Dimensions.Height,y =>
                 for (int y = 0; y < Dimensions.Height; y++)
                 {
                     switch (Humans[x, y].PresentState)
                     {
-                        //for now only infected peoples are interesting
-                        case Human.State.Infected:
-                            peopleToCheck.Add(Humans[x, y]);
+                        case Human.State.Normal:
+                            stats[0]+=1;
                             break;
-                        default:
-                            //do nothing
+                        case Human.State.Infected:
+                            peopleToCheck.Add(new Point(x,y));
+                            stats[1]+=1;
+                            break;
+                        case Human.State.Immune:
+                            stats[2] += 1;
+                            break;
+                        case Human.State.Dead:
+                            stats[3] += 1;
                             break;
                     }
                 }//);
             }//);
 
-            List<Human> peopleToInfect = new List<Human>();
-            List<Human> peopleToCure = new List<Human>();
-            List<Human> peopleToKill = new List<Human>();
+            List<Point> peopleToInfect = new List<Point>();
+            List<Point> peopleToCure = new List<Point>();
+            List<Point> peopleToKill = new List<Point>();
 
             //Parallel.ForEach(peopleToCheck, person =>
-            foreach (Human person in peopleToCheck)
+            foreach (Point person in peopleToCheck)
             {
                 //I am assuming that if the Human is Curing or dying on this tick, he cant infect anyone
-                if (wouldCure(Rnd))
+                if (Roll(Rnd,Plague.CuringRate))
                 {
                     peopleToCure.Add(person);
                 }
                 else
                 {
-                    if (wouldDie(Rnd))
+                    if (Roll(Rnd,Plague.DeathRate))
                     {
                         peopleToKill.Add(person);
                     }
                     else
                     {
                         //now we can start to check if people would be infected or not
-                        if (person.Position.X > 0 && person.Position.X < Dimensions.Width -1 && person.Position.Y > 0 && person.Position.Y < Dimensions.Height -1)
+                        if (person.X > 0 && person.X < Dimensions.Width - 1 && person.Y > 0 && person.Y < Dimensions.Height - 1)
                         {
                             ///    ###
                             ///    #@#
                             ///    ###
 
-                            List<Human> potentialInfections = new List<Human>();
-                            //potentialInfections.Add(Humans[person.Position.X,person.Position.Y]);
+                            List<Point> potentialInfections = new List<Point>();
 
-                            potentialInfections.Add(Humans[person.Position.X - 1, person.Position.Y - 1]);   //Top Left
-                            potentialInfections.Add(Humans[person.Position.X, person.Position.Y - 1]);       //Top
-                            potentialInfections.Add(Humans[person.Position.X + 1, person.Position.Y - 1]);   //Top Right
+                            potentialInfections.Add(new Point(person.X - 1, person.Y - 1));   //Top Left
+                            potentialInfections.Add(new Point(person.X, person.Y - 1));       //Top
+                            potentialInfections.Add(new Point(person.X + 1, person.Y - 1));   //Top Right
 
-                            potentialInfections.Add(Humans[person.Position.X - 1, person.Position.Y]);       //Left
-                            potentialInfections.Add(Humans[person.Position.X + 1, person.Position.Y]);       //Right
+                            potentialInfections.Add(new Point(person.X - 1, person.Y));       //Left
+                            potentialInfections.Add(new Point(person.X + 1, person.Y));       //Right
 
-                            potentialInfections.Add(Humans[person.Position.X - 1, person.Position.Y + 1]);   //Bottom Left
-                            potentialInfections.Add(Humans[person.Position.X, person.Position.Y + 1]);       //Bottom 
-                            potentialInfections.Add(Humans[person.Position.X + 1, person.Position.Y + 1]);   //Bottom Right
+                            potentialInfections.Add(new Point(person.X - 1, person.Y + 1));   //Bottom Left
+                            potentialInfections.Add(new Point(person.X, person.Y + 1));       //Bottom 
+                            potentialInfections.Add(new Point(person.X + 1, person.Y + 1));   //Bottom Right
 
-                            foreach (Human potentialInfected in potentialInfections)
+                            foreach (Point potentialInfected in potentialInfections)
                             {
-                                if (wouldBeInfected(Rnd))
+                                if (Humans[potentialInfected.X,potentialInfected.Y].PresentState == Human.State.Normal)
                                 {
-                                    if (potentialInfected.PresentState == Human.State.Normal)
+                                    if (Roll(Rnd,Plague.InfectionRate))
                                     {
                                         peopleToInfect.Add(potentialInfected);
                                     }
@@ -244,55 +230,82 @@ namespace SharpPropagation
             if (peopleToInfect.Count > 0)
             {
                 //Parallel.ForEach(peopleToInfect, infected =>
-                foreach (Human infected in peopleToInfect)
+                foreach (Point infected in peopleToInfect)
                 {
-                    Humans[infected.Position.X, infected.Position.Y].PresentState = Human.State.Infected;
+                    Humans[infected.X, infected.Y].PresentState = Human.State.Infected;
                 }//);
             }
             if (peopleToCure.Count > 0)
             {
                 //Parallel.ForEach(peopleToCure, cured =>
-                foreach (Human cured in peopleToCure)
+                foreach (Point cured in peopleToCure)
                 {
-                    Humans[cured.Position.X, cured.Position.Y].PresentState = Human.State.Immune;
+                    Humans[cured.X, cured.Y].PresentState = Human.State.Immune;
                 }//);
             }
             if (peopleToKill.Count > 0)
             {
                 //Parallel.ForEach(peopleToKill, dead =>
-                foreach (Human dead in peopleToKill)
+                foreach (Point dead in peopleToKill)
                 {
-                    Humans[dead.Position.X, dead.Position.Y].PresentState = Human.State.Dead;
+                    Humans[dead.X, dead.Y].PresentState = Human.State.Dead;
                 }//);
             }
+            return stats;
         }
-        public bool wouldBeInfected(Random rnd)
+        public bool Roll(Random rnd,int rate)
         {
-            return rnd.Next(0, CORRECTED_PERCENTAGE) < Plague.InfectionRate;
+            return rnd.Next(0, CORRECTED_PERCENTAGE) < rate;
         }
-        public bool wouldCure(Random rnd)
+        public void DisplayPng(string name)
         {
-            //You could add a modifier that increases the curing chance with the age of the disease in the Human
-            //Like after 2 weeks with it it would be at least 5 times more likely for him to cure 
-            return rnd.Next(0, CORRECTED_PERCENTAGE) < Plague.CuringRate;
+            Bitmap bitmap = new Bitmap(Dimensions.Width,Dimensions.Height);
+            Color color = new Color();
+            using (Graphics g = Graphics.FromImage(bitmap))
+            {
+                //Parallel.For(0, Dimensions.Width, x =>
+                for (int x = 0; x < Dimensions.Width; x++)
+                {
+                    for (int y = 0; y < Dimensions.Height; y++)
+                    {
+                        
+                        switch (Humans[x, y].PresentState)
+                        {
+                            case Human.State.Normal:
+                                color = Color.Green;
+                                break;
+                            case Human.State.Infected:
+                                color = Color.Red;
+                                break;
+                            case Human.State.Immune:
+                                color = Color.Blue;
+                                break;
+                            case Human.State.Dead:
+                                color = Color.Black;
+                                break;
                         }
-        public bool wouldDie(Random rnd)
-        {
-            return rnd.Next(0, CORRECTED_PERCENTAGE) < Plague.DeathRate;
+                        bitmap.SetPixel(x, y, color);
+                    }
+                }//);
+            }
+            bitmap.Save(name + ".png",System.Drawing.Imaging.ImageFormat.Png);
         }
         public void Display()
         {
-            int[] stats = GetStats();
+            //int[] stats = GetStats();
             char sprite = '#';
             //Console.Clear();
             Console.WriteLine(String.Format("Population aged {0}", Age));
-            Console.WriteLine(String.Format("Population : {0} Normals : {1} Infecteds : {2} Immunes : {3} Deads : {4}", Humans.Length, stats[0], stats[1], stats[2], stats[3]));
+            //Console.WriteLine(String.Format("Population : {0} Normals : {1} Infecteds : {2} Immunes : {3} Deads : {4}", Humans.Length, stats[0], stats[1], stats[2], stats[3]));
             if (Plague != null)
                 Console.WriteLine(Plague);
             Console.Write("\n");
+
+            //Parallel.For(0, Dimensions.Width, x =>
             for (int x = 0; x < Dimensions.Width; x++)
             {
                 Console.Write("\n");
+                //Parallel.For(0, Dimensions.height, y =>
                 for (int y = 0; y < Dimensions.Height; y++)
                 {
                     switch (Humans[x, y].PresentState)
@@ -321,8 +334,8 @@ namespace SharpPropagation
                     Console.Write(sprite);
                     //We reset to the default 
                     Console.ForegroundColor = ConsoleColor.White;
-                }
-            }
+                }//);
+            }//);
             Console.Write(Environment.NewLine);
         }
     }

SharpPropagation/Program.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Threading;
+using System.IO;
 
 namespace SharpPropagation
 {
@@ -14,25 +15,36 @@ namespace SharpPropagation
         {
             Console.WriteLine("********** Sharp Propagation (Console) 2022 **********");
             Random random = new Random();
-
-            Population peoples = new Population(new Size(30,50),random,10,10,5);
+            Size populationSize = new Size(1000,1000);
+            Population peoples = new Population(populationSize,random,10,10,5);
             peoples.SetDisease(new Disease(random,20,10,5,"Chick Chicken"));
-            Console.WriteLine("Before Propagation");
-            peoples.Display();
+            string ImagesLocation = "./Test/";
+            //peoples.Display();
 
-            int[] stats = peoples.GetStats();
-            // 0:normal 1:infected
-            int test = 1;
-            while (stats[1] > 5 && test < 60)
+            // If the directory does not exist, create it
+            if (!Directory.Exists(ImagesLocation))
             {
-                Console.Clear();
-                peoples.Propagate();
-                peoples.Display();
-                test++;
-                //Thread.Sleep(200);
+                Directory.CreateDirectory(ImagesLocation);
             }
 
-            Console.ReadKey();
+            Console.WriteLine($"Propagation started with {populationSize.Width} x {populationSize.Height} humans ({populationSize.Width*populationSize.Height})");
+            int[] stats;
+            int steps = 0;
+            // 0:normal 1:infected
+            while(true)
+            {
+                steps++;
+                stats = peoples.Propagate();
+                Console.WriteLine($"Infecteds: {stats[1]} Immunes: {stats[2]} Deads: {stats[3]}");
+                if (stats[1] == 0)
+                {
+                    break;
+                }
+                peoples.DisplayPng(ImagesLocation+"Test_"+steps);
+            }
+            //peoples.Display();
+            Console.WriteLine($"Propagation finished in {steps}");
+            //Console.ReadKey();
         }
     }
 }

SharpPropagationTests/PopulationTests.cs

@@ -0,0 +1,77 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using SharpPropagation;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Drawing;
+using System.Threading.Tasks;
+
+namespace SharpPropagation.Tests
+{
+    [TestClass()]
+    public class PopulationTests
+    {
+        [TestMethod()]
+        public void PopulationTest()
+        {
+            Size dimensions = new Size(30, 40);
+            Random rnd = new Random();
+            int startInfectedRatio = 20;
+            int startImmuneRatio = 30;
+            int startDeadRatio = 40;
+
+            Population target = new Population(dimensions,rnd,startInfectedRatio,startImmuneRatio,startDeadRatio);
+
+            Assert.AreEquals(target.Dimensions.Width = dimensions.Width);
+        }
+
+        [TestMethod()]
+        public void PopulationTest1()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void PopulationTest2()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void SetDiseaseTest()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void GenerateTest()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void PropagateTest()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void RollTest()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void DisplayPngTest()
+        {
+            Assert.Fail();
+        }
+
+        [TestMethod()]
+        public void DisplayTest()
+        {
+            Assert.Fail();
+        }
+    }
+}

SharpPropagationTests/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("SharpPropagationTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SharpPropagationTests")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("578e37b9-3231-45cd-86ea-57d2b468c6ba")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

SharpPropagationTests/SharpPropagationTests.csproj

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{578E37B9-3231-45CD-86EA-57D2B468C6BA}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SharpPropagationTests</RootNamespace>
+    <AssemblyName>SharpPropagationTests</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.7\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.7\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+  </ItemGroup>
+  <Choose>
+    <When Condition="('$(VisualStudioVersion)' == '10.0' or '$(VisualStudioVersion)' == '') and '$(TargetFrameworkVersion)' == 'v3.5'">
+      <ItemGroup>
+        <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
+      </ItemGroup>
+    </When>
+    <Otherwise />
+  </Choose>
+  <ItemGroup>
+    <Compile Include="PopulationTests.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SharpPropagation\SharpPropagation.csproj">
+      <Project>{63900DDC-5D2A-44E7-AB35-241D3AFF1651}</Project>
+      <Name>SharpPropagation</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Choose>
+    <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
+      <ItemGroup>
+        <Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+      </ItemGroup>
+    </When>
+  </Choose>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets')" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

SharpPropagationTests/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.2.7" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.2.7" targetFramework="net472" />
+</packages>

SharpPropagationTests1/PopulationTests.cs

@@ -0,0 +1,227 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using SharpPropagation;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SharpPropagation.Tests
+{
+    [TestClass()]
+    public class PopulationTests
+    {
+        [TestMethod()]
+        public void PopulationTest()
+        {
+            Size dimensions = new Size(30, 30);
+            Random rnd = new Random();
+            int startInfectedRatio = 10;
+            int startImmuneRatio = 20;
+            int startDeadRatio = 30;
+
+            Population target = new Population(dimensions,rnd,startInfectedRatio,startImmuneRatio,startDeadRatio);
+
+            Assert.AreEqual(dimensions.Width,target.Dimensions.Width);
+            Assert.AreEqual(dimensions.Height, target.Dimensions.Height);
+            Assert.AreEqual(rnd,target.Rnd);
+            Assert.AreEqual(startInfectedRatio,target.StartInfectedRatio);
+            Assert.AreEqual(startImmuneRatio,target.StartImmuneRatio);  
+            Assert.AreEqual(startDeadRatio,target.StartDeadRatio);  
+        }
+
+        [TestMethod()]
+        public void SetDiseaseTest()
+        {
+            Random rnd = new Random();
+            int infectionRate = 10;
+            int curingRate = 20;
+            int deathRate = 30;
+            string name = "TuPeuxPasTest";
+            Disease plague = new Disease(rnd,infectionRate,curingRate,deathRate,name);
+            
+            Assert.AreEqual(name, plague.Name);
+            Assert.AreEqual(rnd, plague.Rnd);
+            Assert.AreEqual(infectionRate, plague.InfectionRate);
+            Assert.AreEqual(curingRate, plague.CuringRate);
+            Assert.AreEqual(deathRate, plague.DeathRate);
+        }
+
+        [TestMethod()]
+        public void GenerateWith0PercentTest()
+        {
+            int width = 20;
+            int height = 30;
+            Population target = new Population(new Size(width,height),new Random(),0,0,0);
+
+            for (int x = 0; x < width;x ++)
+            {
+                for (int y = 0; y < height; y++)
+                {
+                    Human.State expectedState = Human.State.Normal;
+                    Assert.AreEqual(expectedState,target.Humans[x,y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void GenerateWith100InfectionTest()
+        {
+            int width = 20;
+            int height = 30;
+            Population target = new Population(new Size(width, height), new Random(),100, 0, 0);
+
+            for (int x = 0; x < width; x++)
+            {
+                for (int y = 0; y < height; y++)
+                {
+                    Human.State expectedState = Human.State.Infected;
+                    Assert.AreEqual(expectedState, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void GenerateWith100ImmuneTest()
+        {
+            int width = 20;
+            int height = 30;
+            Population target = new Population(new Size(width, height), new Random(), 0, 100, 0);
+
+            for (int x = 0; x < width; x++)
+            {
+                for (int y = 0; y < height; y++)
+                {
+                    Human.State expectedState = Human.State.Immune;
+                    Assert.AreEqual(expectedState, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void GenerateWith100DeadTest()
+        {
+            int width = 20;
+            int height = 30;
+            Population target = new Population(new Size(width, height), new Random(), 0, 0, 100);
+
+            for (int x = 0; x < width; x++)
+            {
+                for (int y = 0; y < height; y++)
+                {
+                    Human.State expectedState = Human.State.Dead;
+                    Assert.AreEqual(expectedState, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void Propagate100InfectionTest()
+        {
+            Human[,] testArray = new Human[3, 3];
+
+            //  000
+            //  010
+            //  000
+
+            testArray[0, 0] = new Human(new Point(0, 0),Human.State.Normal);
+            testArray[1, 0] = new Human(new Point(1, 0), Human.State.Normal);
+            testArray[2, 0] = new Human(new Point(2, 0), Human.State.Normal);
+
+            testArray[0, 1] = new Human(new Point(0, 1), Human.State.Normal);
+            testArray[1, 1] = new Human(new Point(1, 1), Human.State.Infected); //infected
+            testArray[2, 1] = new Human(new Point(2, 1), Human.State.Normal);
+
+            testArray[0, 2] = new Human(new Point(0, 2), Human.State.Normal);
+            testArray[1, 2] = new Human(new Point(1, 2), Human.State.Normal);
+            testArray[2, 2] = new Human(new Point(2, 2), Human.State.Normal);
+
+            Population target = new Population(new Size(3,3),new Random(),0,0,0);
+            Disease plague = new Disease(new Random(), 100, 0, 0, "Covid 32");
+            target.SetDisease(plague);
+            target.Humans = testArray; 
+           
+
+            target.Propagate();
+
+            for (int x = 0; x < 3; x++)
+            {
+                for (int y = 0; y < 3; y++)
+                {
+                    Assert.AreEqual(Human.State.Infected, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void Propagate100CureTest()
+        {
+            Human[,] testArray = new Human[3, 3];
+
+            //  000
+            //  010
+            //  000
+
+            testArray[0, 0] = new Human(new Point(0, 0), Human.State.Infected);
+            testArray[1, 0] = new Human(new Point(1, 0), Human.State.Infected);
+            testArray[2, 0] = new Human(new Point(2, 0), Human.State.Infected);
+
+            testArray[0, 1] = new Human(new Point(0, 1), Human.State.Infected);
+            testArray[1, 1] = new Human(new Point(1, 1), Human.State.Infected); //infected
+            testArray[2, 1] = new Human(new Point(2, 1), Human.State.Infected);
+
+            testArray[0, 2] = new Human(new Point(0, 2), Human.State.Infected);
+            testArray[1, 2] = new Human(new Point(1, 2), Human.State.Infected);
+            testArray[2, 2] = new Human(new Point(2, 2), Human.State.Infected);
+
+            Population target = new Population(new Size(3, 3), new Random(), 0, 0, 0);
+            Disease plague = new Disease(new Random(), 0,100, 0, "Covid 32");
+            target.SetDisease(plague);
+            target.Humans = testArray;
+
+
+            target.Propagate();
+
+            for (int x = 0; x < 3; x++)
+            {
+                for (int y = 0; y < 3; y++)
+                {
+                    Assert.AreEqual(Human.State.Immune, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+        [TestMethod()]
+        public void Propagate100DeathTest()
+        {
+            Human[,] testArray = new Human[3, 3];
+
+            //  000
+            //  010
+            //  000
+
+            testArray[0, 0] = new Human(new Point(0, 0), Human.State.Infected);
+            testArray[1, 0] = new Human(new Point(1, 0), Human.State.Infected);
+            testArray[2, 0] = new Human(new Point(2, 0), Human.State.Infected);
+
+            testArray[0, 1] = new Human(new Point(0, 1), Human.State.Infected);
+            testArray[1, 1] = new Human(new Point(1, 1), Human.State.Infected); //infected
+            testArray[2, 1] = new Human(new Point(2, 1), Human.State.Infected);
+
+            testArray[0, 2] = new Human(new Point(0, 2), Human.State.Infected);
+            testArray[1, 2] = new Human(new Point(1, 2), Human.State.Infected);
+            testArray[2, 2] = new Human(new Point(2, 2), Human.State.Infected);
+
+            Population target = new Population(new Size(3, 3), new Random(), 0, 0, 0);
+            Disease plague = new Disease(new Random(), 0, 0, 100, "Covid 32");
+            target.SetDisease(plague);
+            target.Humans = testArray;
+
+
+            target.Propagate();
+
+            for (int x = 0; x < 3; x++)
+            {
+                for (int y = 0; y < 3; y++)
+                {
+                    Assert.AreEqual(Human.State.Dead, target.Humans[x, y].PresentState);
+                }
+            }
+        }
+    }
+}

SharpPropagationTests1/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("SharpPropagationTests1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SharpPropagationTests1")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("adf53472-bd27-4602-ae07-3d8999cc5634")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

SharpPropagationTests1/SharpPropagationTests1.csproj

@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{ADF53472-BD27-4602-AE07-3D8999CC5634}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SharpPropagationTests1</RootNamespace>
+    <AssemblyName>SharpPropagationTests1</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.7\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.2.7\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Drawing" />
+  </ItemGroup>
+  <Choose>
+    <When Condition="('$(VisualStudioVersion)' == '10.0' or '$(VisualStudioVersion)' == '') and '$(TargetFrameworkVersion)' == 'v3.5'">
+      <ItemGroup>
+        <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
+      </ItemGroup>
+    </When>
+    <Otherwise />
+  </Choose>
+  <ItemGroup>
+    <Compile Include="PopulationTests.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SharpPropagation\SharpPropagation.csproj">
+      <Project>{63900DDC-5D2A-44E7-AB35-241D3AFF1651}</Project>
+      <Name>SharpPropagation</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Choose>
+    <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
+      <ItemGroup>
+        <Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+        <Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <Private>False</Private>
+        </Reference>
+      </ItemGroup>
+    </When>
+  </Choose>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.7\build\net45\MSTest.TestAdapter.targets')" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

SharpPropagationTests1/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.2.7" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.2.7" targetFramework="net472" />
+</packages>