diff --git a/Sources/MaSoluction/Model/Die.cs b/Sources/MaSoluction/Model/Die.cs
index f0e5b95..b9f8a17 100644
--- a/Sources/MaSoluction/Model/Die.cs
+++ b/Sources/MaSoluction/Model/Die.cs
@@ -27,7 +27,7 @@
             Name = name;
         }
 
-        public abstract void RandomFace();
+        public abstract object RandomFace();
 
     }
 }
\ No newline at end of file
diff --git a/Sources/MaSoluction/Model/NumberDie.cs b/Sources/MaSoluction/Model/NumberDie.cs
index 7290dd9..91647b0 100644
--- a/Sources/MaSoluction/Model/NumberDie.cs
+++ b/Sources/MaSoluction/Model/NumberDie.cs
@@ -42,10 +42,10 @@ namespace Model
                 max = value;
             }
         }
-        public override void RandomFace()
+        public override int RandomFace()
         {
             int resultat = random.Next(min, max + 1);
-
+            return resultat;
         }
     }
 }
diff --git a/Sources/MaSoluction/Testeur/TestMethodeRandom.cs b/Sources/MaSoluction/Testeur/TestMethodeRandom.cs
new file mode 100644
index 0000000..8ccf41b
--- /dev/null
+++ b/Sources/MaSoluction/Testeur/TestMethodeRandom.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Model;
+
+namespace Testeur
+{
+    class TestMethodeRandom
+    {
+        [Fact]
+        public void TesterMethodeRandom()
+        {
+            //Arrange 
+            NumberDie nd = new NumberDie("de1",2,13);
+            //Act
+            int actual = nd.getRandom();
+            int expectedMin = nd.Min;
+            int expectedMax = nd.Max;
+
+            //Assert
+
+            Assert.InRange(actual, expectedMin, expectedMax);
+
+
+
+
+        }
+    }
+}
diff --git a/Sources/MaSoluction/Testeur/UT_NumberDice.cs b/Sources/MaSoluction/Testeur/UT_NumberDice.cs
index b146e02..e25d018 100644
--- a/Sources/MaSoluction/Testeur/UT_NumberDice.cs
+++ b/Sources/MaSoluction/Testeur/UT_NumberDice.cs
@@ -24,9 +24,9 @@ namespace Testeur
             NumberDie d = new NumberDie(name,min,max);
             Assert.Equal(expectedMin, d.Min);
             Assert.Equal (expectedMax, d.Max);
-
             Assert.Equal( expectedName,d.Name);
         }
         
+        
     }
 }