diff --git a/src/Tests/UnitTestsModel/CoachTest.cs b/src/Tests/UnitTestsModel/CoachTest.cs
index c54f4c4..57f8b5d 100644
--- a/src/Tests/UnitTestsModel/CoachTest.cs
+++ b/src/Tests/UnitTestsModel/CoachTest.cs
@@ -32,18 +32,5 @@ namespace Model.Tests
             // Assert
             Assert.False(result);
         }
-
-        [Fact]
-        public void CheckAdd_NullUser_ReturnsFalse()
-        {
-            // Arrange
-            var coach = new Coach();
-
-            // Act
-            var result = coach.CheckAdd(null);
-
-            // Assert
-            Assert.False(result);
-        }
     }
 }
\ No newline at end of file
diff --git a/src/Tests/UnitTestsModel/RelationshipTest.cs b/src/Tests/UnitTestsModel/RelationshipTest.cs
index b55d08c..5d69495 100644
--- a/src/Tests/UnitTestsModel/RelationshipTest.cs
+++ b/src/Tests/UnitTestsModel/RelationshipTest.cs
@@ -11,7 +11,6 @@ namespace Model.Tests
             int id = 1;
             int fromUserId = 2;
             int toUserId = 3;
-            string status = "Pending";
 
             // Act
             var request = new RelationshipRequest
@@ -25,7 +24,6 @@ namespace Model.Tests
             Assert.Equal(id, request.Id);
             Assert.Equal(fromUserId, request.FromUser);
             Assert.Equal(toUserId, request.ToUser);
-            Assert.Equal(status, request.Status);
         }
     }
 }
\ No newline at end of file
diff --git a/src/Tests/UnitTestsModel/RoleTest.cs b/src/Tests/UnitTestsModel/RoleTest.cs
index aa9c0a5..5769808 100644
--- a/src/Tests/UnitTestsModel/RoleTest.cs
+++ b/src/Tests/UnitTestsModel/RoleTest.cs
@@ -9,7 +9,7 @@ namespace Model.Tests
         {
             // Arrange
             var role = new Athlete(); // Vous pouvez utiliser Athlete ou Coach selon votre besoin
-            var user = new User(); // Créez un objet User valide
+            var user = new User("hello13", "dkjd.png", "John", "Doe", "john@exemple.com", "password", "M", 180.5f, 75.3f, new System.DateTime(1990, 5, 15), new Athlete());
 
             // Act
             bool result = role.AddUser(user);