diff --git a/LOLAPP/UniTests/UniTestAbility.cs b/LOLAPP/UniTests/UniTestAbility.cs
new file mode 100644
index 0000000..aadcffb
--- /dev/null
+++ b/LOLAPP/UniTests/UniTestAbility.cs
@@ -0,0 +1,24 @@
+using Models;
+
+namespace Tests
+{
+    public class AbilityTests
+    {
+        [Fact]
+        public void Ability_Constructor_SetsProperties()
+        {
+            // Arrange
+            string name = "Capacité 1";
+            string image = "image1.png";
+            string description = "Description de la capacité";
+
+            // Act
+            var ability = new Ability(name, image, description);
+
+            // Assert
+            Assert.Equal(name, ability.Name);
+            Assert.Equal(image, ability.Image);
+            Assert.Equal(description, ability.Description);
+        }
+    }
+}
diff --git a/LOLAPP/UniTests/UniTestChampions.cs b/LOLAPP/UniTests/UniTestChampions.cs
new file mode 100644
index 0000000..ba2c146
--- /dev/null
+++ b/LOLAPP/UniTests/UniTestChampions.cs
@@ -0,0 +1,49 @@
+using Models;
+using System.Collections.Generic;
+
+namespace Tests
+{
+    public class ChampionTests
+    {
+        [Fact]
+        public void Champion_ConstructorWithAbilities_SetsProperties()
+        {
+            // Arrange
+            string name = "Champion 1";
+            string titre = "Titre du champion";
+            string image = "image1.png";
+            var abilities = new List<Ability>()
+            {
+                new Ability("Capacité 1", "image1.png", "Description de la capacité 1"),
+                new Ability("Capacité 2", "image2.png", "Description de la capacité 2")
+            };
+
+            // Act
+            var champion = new Champion(name, titre, image, abilities);
+
+            // Assert
+            Assert.Equal(name, champion.Name);
+            Assert.Equal(titre, champion.Titre);
+            Assert.Equal(image, champion.Image);
+            Assert.Equal(abilities, champion.Abilities);
+        }
+
+        [Fact]
+        public void Champion_ConstructorWithoutAbilities_SetsProperties()
+        {
+            // Arrange
+            string name = "Champion 2";
+            string titre = "Titre du champion";
+            string image = "image2.png";
+
+            // Act
+            var champion = new Champion(name, titre, image);
+
+            // Assert
+            Assert.Equal(name, champion.Name);
+            Assert.Equal(titre, champion.Titre);
+            Assert.Equal(image, champion.Image);
+            Assert.Empty(champion.Abilities);
+        }
+    }
+}
\ No newline at end of file
diff --git a/LOLAPP/UniTests/UniTestIPersistanceManager.cs b/LOLAPP/UniTests/UniTestIPersistanceManager.cs
new file mode 100644
index 0000000..56220ac
--- /dev/null
+++ b/LOLAPP/UniTests/UniTestIPersistanceManager.cs
@@ -0,0 +1,49 @@
+using Moq;
+using Models;
+
+namespace Tests
+{
+    public class IPersistanceManagerTests
+    {
+        [Fact]
+        public void ChargeDonne_ReturnsExpectedData()
+        {
+            // Arrange
+            var mockPersistance = new Mock<IPersistanceManager>();
+            var expectedChampions = new List<Champion>
+            {
+                new Champion("Champion 1", "Titre 1", "Image 1"),
+                new Champion("Champion 2", "Titre 2", "Image 2"),
+            };
+            var expectedUtilisateurs = new List<Utilisateur>
+            {
+                new Utilisateur("Utilisateur 1"),
+                new Utilisateur("Utilisateur 2"),
+            };
+            mockPersistance.Setup(p => p.Chargdon())
+                           .Returns((expectedChampions, expectedUtilisateurs));
+            var manager = new Manager(mockPersistance.Object);
+
+            // Act
+            manager.Chargdon();
+
+            // Assert
+            Assert.Equal(expectedChampions, manager._champions);
+            Assert.Equal(expectedUtilisateurs, manager._utilisateur);
+        }
+
+        [Fact]
+        public void Sauvdon_CallsPersistanceManagerSauvdonMethod()
+        {
+            // Arrange
+            var mockPersistance = new Mock<IPersistanceManager>();
+            var manager = new Manager(mockPersistance.Object);
+
+            // Act
+            manager.Sauvdon();
+
+            // Assert
+            mockPersistance.Verify(p => p.Sauvdon(manager._champions, manager._utilisateur), Times.Once);
+        }
+    }
+}
diff --git a/LOLAPP/UniTests/UniTestStrategie.cs b/LOLAPP/UniTests/UniTestStrategie.cs
new file mode 100644
index 0000000..e5af6c7
--- /dev/null
+++ b/LOLAPP/UniTests/UniTestStrategie.cs
@@ -0,0 +1,31 @@
+using Models;
+
+namespace Tests
+{
+    public class StrategieTests
+    {
+        [Fact]
+        public void CreerStrategie_AvecNomDescriptionEtChampions_Valide()
+        {
+            // Arrange
+            string nom = "Stratégie 1";
+            string description = "Description de la stratégie";
+            var champions = new List<Champion>
+            {
+                new Champion("Champion 1", "Titre 1", "Image 1"),
+                new Champion("Champion 2", "Titre 2", "Image 2")
+                new Champion("Champion 3", "Titre 3", "Image 3")
+                new Champion("Champion 4", "Titre 4", "Image 4")
+                new Champion("Champion 5", "Titre 5", "Image 5")
+            };
+
+            // Act
+            var strategie = new Strategie(nom, description, champions);
+
+            // Assert
+            Assert.Equal(nom, strategie.Name);
+            Assert.Equal(description, strategie.Description);
+            Assert.Equal(champions, strategie.Champions);
+        }
+    }
+}
diff --git a/LOLAPP/UniTests/UniTestUtilisateur.cs b/LOLAPP/UniTests/UniTestUtilisateur.cs
new file mode 100644
index 0000000..99aa583
--- /dev/null
+++ b/LOLAPP/UniTests/UniTestUtilisateur.cs
@@ -0,0 +1,50 @@
+using Xunit;
+using Moq;
+using Models;
+
+namespace Tests
+{
+    public class IPersistanceManagerTests
+    {
+        [Fact]
+        public void ChargeDonne_ReturnsExpectedData()
+        {
+            // Arrange
+            var mockPersistance = new Mock<IPersistanceManager>();
+            var expectedChampions = new List<Champion>
+            {
+                new Champion("Champion 1", "Titre 1", "Image 1"),
+                new Champion("Champion 2", "Titre 2", "Image 2"),
+            };
+            var expectedUtilisateurs = new List<Utilisateur>
+            {
+                new Utilisateur("Utilisateur 1"),
+                new Utilisateur("Utilisateur 2"),
+            };
+            mockPersistance.Setup(p => p.Chargdon())
+                           .Returns((expectedChampions, expectedUtilisateurs));
+            var manager = new Manager(mockPersistance.Object);
+
+            // Act
+            manager.Chargdon();
+
+            // Assert
+            Assert.Equal(expectedChampions, manager._champions);
+            Assert.Equal(expectedUtilisateurs, manager._utilisateur);
+        }
+
+        [Fact]
+        public void Sauvdon_CallsPersistanceManagerSauvdonMethod()
+        {
+            // Arrange
+            var mockPersistance = new Mock<IPersistanceManager>();
+            var manager = new Manager(mockPersistance.Object);
+
+            // Act
+            manager.Sauvdon();
+
+            // Assert
+            mockPersistance.Verify(p => p.Sauvdon(manager._champions, manager._utilisateur), Times.Once);
+        }
+    }
+}
diff --git a/LOLAPP/UniTests/UniTests.csproj b/LOLAPP/UniTests/UniTests.csproj
new file mode 100644
index 0000000..5e9fe29
--- /dev/null
+++ b/LOLAPP/UniTests/UniTests.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="3.2.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>
diff --git a/LOLAPP/UniTests/Usings.cs b/LOLAPP/UniTests/Usings.cs
new file mode 100644
index 0000000..8c927eb
--- /dev/null
+++ b/LOLAPP/UniTests/Usings.cs
@@ -0,0 +1 @@
+global using Xunit;
\ No newline at end of file
diff --git a/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (2).cs b/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (2).cs
deleted file mode 100644
index e69de29..0000000
diff --git a/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (3).cs b/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (3).cs
deleted file mode 100644
index e69de29..0000000
diff --git a/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (4).cs b/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie (4).cs
deleted file mode 100644
index e69de29..0000000
diff --git a/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie.cs b/LOLAPP/UniTetsts/UniTestIPersistanceManager - Copie.cs
deleted file mode 100644
index e69de29..0000000
diff --git a/LOLAPP/UniTetsts/UniTestIPersistanceManager.cs b/LOLAPP/UniTetsts/UniTestIPersistanceManager.cs
deleted file mode 100644
index e69de29..0000000