strategy pattern first draft

DesignPatternsByExample.sln

@@ -1,6 +1,6 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
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+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ChainOfReponsibilityPattern", "src\ChainOfReponsibilityPattern\ChainOfReponsibilityPattern.csproj", "{6CD853E1-8058-47CB-BD7C-07F5140F0D74}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StrategyPattern", "src\StrategyPattern\StrategyPattern.csproj", "{46D321BC-CB3A-474E-B653-F37439A4B137}"
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 		{6CD853E1-8058-47CB-BD7C-07F5140F0D74}.Release|Any CPU.Build.0 = Release|Any CPU
+		{46D321BC-CB3A-474E-B653-F37439A4B137}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{46D321BC-CB3A-474E-B653-F37439A4B137}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{46D321BC-CB3A-474E-B653-F37439A4B137}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{46D321BC-CB3A-474E-B653-F37439A4B137}.Release|Any CPU.Build.0 = Release|Any CPU
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 		{6CD853E1-8058-47CB-BD7C-07F5140F0D74} = {4B157FFD-B85F-4627-8EB0-E403330E7696}
+		{46D321BC-CB3A-474E-B653-F37439A4B137} = {4B157FFD-B85F-4627-8EB0-E403330E7696}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
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README.md

@@ -38,7 +38,7 @@ Each pattern has an example implementation in order to allow a better approach t
 - [ ] Memento
 - [x] [Observer](https://github.com/pedromsmoreira/design-patterns-by-example/tree/master/src/ObserverPattern)
 - [ ] State
-- [ ] Strategy
+- [x] [Strategy](https://github.com/pedromsmoreira/design-patterns-by-example/tree/master/src/StrategyPattern)
 - [ ] Template Method
 - [x] [Visitor](https://github.com/pedromsmoreira/design-patterns-by-example/tree/master/src/VisitorPattern)
 

src/StrategyPattern/Barney.cs

@@ -0,0 +1,15 @@
+namespace StrategyPattern
+{
+    public class Barney : Character
+    {
+        public Barney()
+            : base((string)nameof(Barney))
+        {
+        }
+
+        public override void Fight()
+        {
+            this.Weapon.UseWeapon();
+        }
+    }
+}

src/StrategyPattern/Character.cs

@@ -0,0 +1,23 @@
+namespace StrategyPattern
+{
+    using System;
+
+    public abstract class Character
+    {
+        protected Character(string name)
+        {
+            this.Name = name;
+        }
+
+        public string Name { get; }
+
+        public IWeaponBehavior Weapon { get; private set; }
+
+        public void SetWeapon(IWeaponBehavior weapon)
+        {
+            this.Weapon = weapon;
+        }
+
+        public abstract void Fight();
+    }
+}

src/StrategyPattern/IWeaponBehavior.cs

@@ -0,0 +1,7 @@
+namespace StrategyPattern
+{
+    public interface IWeaponBehavior
+    {
+        void UseWeapon();
+    }
+}

src/StrategyPattern/Marshall.cs

@@ -0,0 +1,17 @@
+namespace StrategyPattern
+{
+    using System;
+
+    public class Marshall : Character
+    {
+        public Marshall()
+            : base((string) nameof(Marshall))
+        {
+        }
+
+        public override void Fight()
+        {
+            this.Weapon.UseWeapon();
+        }
+    }
+}

src/StrategyPattern/Program.cs

@@ -0,0 +1,39 @@
+using System;
+
+namespace StrategyPattern
+{
+    internal class Program
+    {
+        private static void Main(string[] args)
+        {
+            var sword = new SwordBehavior();
+            var slap = new SlapBehavior();
+
+            var marshall = new Marshall();
+            var barney = new Barney();
+
+            Console.WriteLine("Slapbet round 1!");
+
+            Console.WriteLine("Barney annoys Marshall!");
+
+            Console.WriteLine("Marshall prepares his hand!");
+            marshall.SetWeapon(slap);
+
+            marshall.Fight();
+
+            Console.WriteLine("Barney is slapped in the face!");
+            Console.WriteLine("Barney equips a sword!");
+
+            barney.SetWeapon(sword);
+            barney.Fight();
+
+            Console.WriteLine("Marshall equips a Sword too!");
+            marshall.SetWeapon(sword);
+            marshall.Fight();
+
+            Console.WriteLine("They duel.");
+
+            Console.ReadLine();
+        }
+    }
+}

src/StrategyPattern/SlapBehavior.cs

@@ -0,0 +1,12 @@
+namespace StrategyPattern
+{
+    using System;
+
+    public class SlapBehavior : IWeaponBehavior
+    {
+        public void UseWeapon()
+        {
+            Console.WriteLine("You just got Slapped! In the face my friend.");
+        }
+    }
+}

src/StrategyPattern/StrategyPattern.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

src/StrategyPattern/SwordBehavior.cs

@@ -0,0 +1,12 @@
+namespace StrategyPattern
+{
+    using System;
+
+    public class SwordBehavior : IWeaponBehavior
+    {
+        public void UseWeapon()
+        {
+            Console.WriteLine("You got Slashed!");
+        }
+    }
+}