diff --git a/Verax_API_EF/API/API.csproj b/Verax_API_EF/API/API.csproj
index 8632b39..01ea7d9 100644
--- a/Verax_API_EF/API/API.csproj
+++ b/Verax_API_EF/API/API.csproj
@@ -12,6 +12,10 @@
         <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.2" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.1"/>
         <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.2" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2">
+          <PrivateAssets>all</PrivateAssets>
+          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
         <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.2" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2">
           <PrivateAssets>all</PrivateAssets>
diff --git a/Verax_API_EF/API/Controllers/ArticleController.cs b/Verax_API_EF/API/Controllers/ArticleController.cs
index fb64675..5388d4d 100644
--- a/Verax_API_EF/API/Controllers/ArticleController.cs
+++ b/Verax_API_EF/API/Controllers/ArticleController.cs
@@ -29,7 +29,7 @@ namespace API.Controllers
         }
         
         [HttpGet("/article/{id}")]
-        public async Task<Article?> GetArticleById(int id)
+        public async Task<ArticleEntity?> GetArticleById(int id)
         {
             var result =  await _articleService.GetArticleById(id);
             if (result == null)
@@ -42,19 +42,19 @@ namespace API.Controllers
         
         
         [HttpPost("/article")]
-        public async Task<Article?> CreateArticle(long id, string title, string description, string author, string date, int lectureTime)
+        public async Task<ArticleEntity?> CreateArticle(long id, string title, string description, string author, string date, int lectureTime)
         {
             return await _articleService.CreateArticle(id, title, description, author, date, lectureTime);
         }
 
         [HttpDelete("/article/{id}")]
-        public async Task<Article?> DeleteArticle(long id)
+        public async Task<ArticleEntity?> DeleteArticle(long id)
         {
             return await _articleService.DeleteArticle(id);
         }
     
         [HttpPut("/article/{id}")]
-        public async Task<bool> UpdateArticle(long id, Article? a)
+        public async Task<bool> UpdateArticle(long id, ArticleEntity? a)
         {
             return await _articleService.UpdateArticle(id, a); 
         }
diff --git a/Verax_API_EF/API/Program.cs b/Verax_API_EF/API/Program.cs
index 4b93a95..8ed48e2 100644
--- a/Verax_API_EF/API/Program.cs
+++ b/Verax_API_EF/API/Program.cs
@@ -2,6 +2,7 @@ using API_Services;
 using DbContextLib;
 using DbDataManager;
 using Microsoft.EntityFrameworkCore;
+using StubbedContextLib;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -14,8 +15,10 @@ builder.Services.AddControllers();
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
 
-
-builder.Services.AddDbContext<LibraryContext>();
+builder.Services.AddDbContext<LibraryContext>(options =>
+{
+    options.UseSqlite("Data Source=Entity_FrameWork.Article.db");
+});
 builder.Services.AddScoped<IArticleService, DbManagerArticle>();
 builder.Services.AddScoped<IUserService, DbManagerUser>();
 builder.Services.AddScoped<IFormulaireService, DbManagerFormulaire>();
@@ -31,7 +34,5 @@ if (app.Environment.IsDevelopment())
 
 app.UseHttpsRedirection();
 
-
-
-
 app.Run();
+
diff --git a/Verax_API_EF/API_DbDataManager/DbManagerArticle.cs b/Verax_API_EF/API_DbDataManager/DbManagerArticle.cs
index ca98ae5..d0c6d0d 100644
--- a/Verax_API_EF/API_DbDataManager/DbManagerArticle.cs
+++ b/Verax_API_EF/API_DbDataManager/DbManagerArticle.cs
@@ -2,6 +2,7 @@ using API_Services;
 using DbContextLib;
 using Entities;
 using Model;
+using ArticleEntity = Model.ArticleEntity;
 
 namespace DbDataManager;
 
@@ -11,12 +12,13 @@ public class DbManagerArticle : IArticleService
 
     public DbManagerArticle(LibraryContext context)
     {
-        _context = new LibraryContext();
+        _context = context;
     }
+    
 
-    public async Task<Article?> CreateArticle(long id, string title, string description, string author, string date, int lectureTime)
+    public async Task<ArticleEntity?> CreateArticle(long id, string title, string description, string author, string date, int lectureTime)
     {
-        var entity = new ArticleEntity()
+        var entity = new Entities.ArticleEntity()
         {
             Id = id,
             Title = title,
@@ -31,7 +33,7 @@ public class DbManagerArticle : IArticleService
         return entity.ToModel();
     }
     
-    public async Task<Article?> DeleteArticle(long id)
+    public async Task<ArticleEntity?> DeleteArticle(long id)
     {
         var entity = _context.ArticleSet.FirstOrDefault(a => a.Id == id);
         Console.WriteLine(entity);
@@ -41,7 +43,7 @@ public class DbManagerArticle : IArticleService
         return entity.ToModel();
     }
 
-    public async Task<bool> UpdateArticle(long id, Article? a)
+    public async Task<bool> UpdateArticle(long id, ArticleEntity? a)
     {
         var entity = _context.ArticleSet.FirstOrDefault(a => a.Id == id);
         if (entity == null) return false;
@@ -54,15 +56,16 @@ public class DbManagerArticle : IArticleService
         return true;
     }
 
-    public Task<Article?> GetArticleById(int id)
+    public Task<ArticleEntity?> GetArticleById(int id)
     {
         var entity = _context.ArticleSet.FirstOrDefault(a => a.Id == id);
         return Task.FromResult(entity.ToModel());
     }
 
-    public async Task<IEnumerable<Article?>> GetAllArticles()
+    public async Task<IEnumerable<ArticleEntity?>> GetAllArticles()
     {
         Console.WriteLine("GetAllArticles");
         return await Task.FromResult(_context.ArticleSet.Select(a => a.ToModel()).AsEnumerable());
+        
     }
 }
\ No newline at end of file
diff --git a/Verax_API_EF/API_DbDataManager/DbManagerFormulaire.cs b/Verax_API_EF/API_DbDataManager/DbManagerFormulaire.cs
index 52ca273..b459078 100644
--- a/Verax_API_EF/API_DbDataManager/DbManagerFormulaire.cs
+++ b/Verax_API_EF/API_DbDataManager/DbManagerFormulaire.cs
@@ -5,8 +5,16 @@ using Model;
 
 namespace DbDataManager;
 
-public class DbManagerFormulaire(LibraryContext _context) : IFormulaireService
+public class DbManagerFormulaire : IFormulaireService
 {
+    
+    private readonly LibraryContext _context;
+
+    public DbManagerFormulaire(LibraryContext context)
+    {
+        _context = context;
+    }
+
     public async Task<IEnumerable<Formulaire?>> GetAllForm()
     {
         return await Task.FromResult(_context.FormSet.Select(f => f.ToModel()).AsEnumerable());
diff --git a/Verax_API_EF/API_DbDataManager/DbManagerUser.cs b/Verax_API_EF/API_DbDataManager/DbManagerUser.cs
index b35bde6..e7ce2c4 100644
--- a/Verax_API_EF/API_DbDataManager/DbManagerUser.cs
+++ b/Verax_API_EF/API_DbDataManager/DbManagerUser.cs
@@ -5,8 +5,16 @@ using Model;
 
 namespace DbDataManager;
 
-public class DbManagerUser(LibraryContext _context): IUserService
+public class DbManagerUser: IUserService
 {
+    
+    private readonly LibraryContext _context;
+
+    public DbManagerUser(LibraryContext context)
+    {
+        _context = context;
+    }
+    
     public async Task<bool> Create(User user)
     {
         var entity = new UserEntity()
diff --git a/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db b/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db
deleted file mode 100644
index becbb82..0000000
Binary files a/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db and /dev/null differ
diff --git a/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db-shm b/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db-shm
deleted file mode 100644
index fe9ac28..0000000
Binary files a/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db-shm and /dev/null differ
diff --git a/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db-wal b/Verax_API_EF/API_DbDataManager/Entity_FrameWork.Article.db-wal
deleted file mode 100644
index e69de29..0000000
diff --git a/Verax_API_EF/API_DbDataManager/Extensions.cs b/Verax_API_EF/API_DbDataManager/Extensions.cs
index 2e9335e..6431bec 100644
--- a/Verax_API_EF/API_DbDataManager/Extensions.cs
+++ b/Verax_API_EF/API_DbDataManager/Extensions.cs
@@ -1,19 +1,20 @@
 using Entities;
 using Model;
+using ArticleEntity = Model.ArticleEntity;
 
 namespace DbDataManager;
 
 public static class Extensions
 {
-    public static ArticleEntity ToEntity(this Article article)
-        => new ArticleEntity
+    public static Entities.ArticleEntity ToEntity(this ArticleEntity articleEntity)
+        => new Entities.ArticleEntity
         {
-            Id = article.Id, Author = article.Author, Description = article.Description, Title = article.Title,
-            DatePublished = article.DatePublished, LectureTime = article.LectureTime 
+            Id = articleEntity.Id, Author = articleEntity.Author, Description = articleEntity.Description, Title = articleEntity.Title,
+            DatePublished = articleEntity.DatePublished, LectureTime = articleEntity.LectureTime 
         };
     
-    public static Article ToModel(this ArticleEntity article)
-        => new Article
+    public static ArticleEntity ToModel(this Entities.ArticleEntity article)
+        => new ArticleEntity
         {
             Id = article.Id, Author = article.Author, Description = article.Description, Title = article.Title,
             DatePublished = article.DatePublished, LectureTime = article.LectureTime
diff --git a/Verax_API_EF/API_Mapping/ArticleMapper.cs b/Verax_API_EF/API_Mapping/ArticleMapper.cs
index 9767dd8..dfaf91c 100644
--- a/Verax_API_EF/API_Mapping/ArticleMapper.cs
+++ b/Verax_API_EF/API_Mapping/ArticleMapper.cs
@@ -5,7 +5,7 @@ namespace API_Mapping;
 
 public static class ArticleMapper
 {
-    public static ArticleDTO ToDTO(this Article a) => new()
+    public static ArticleDTO ToDTO(this ArticleEntity a) => new()
     {
         Id = a.Id,
         Title = a.Title,
@@ -15,7 +15,7 @@ public static class ArticleMapper
         Author = a.Author
     };
     
-    public static Article ToModel(this ArticleDTO a) => new()
+    public static ArticleEntity ToModel(this ArticleDTO a) => new()
     {
         Id = a.Id,
         Title = a.Title,
diff --git a/Verax_API_EF/API_Services/IArticleService.cs b/Verax_API_EF/API_Services/IArticleService.cs
index 2bbeac2..3ee9e0f 100644
--- a/Verax_API_EF/API_Services/IArticleService.cs
+++ b/Verax_API_EF/API_Services/IArticleService.cs
@@ -4,16 +4,16 @@ namespace API_Services
 {
     public interface IArticleService
     {
-        Task<Article?> CreateArticle(long id, string title, string description, string author, string date,
+        Task<ArticleEntity?> CreateArticle(long id, string title, string description, string author, string date,
             int lectureTime);
 
-        Task<Article?> DeleteArticle(long id);
+        Task<ArticleEntity?> DeleteArticle(long id);
 
-         Task<bool> UpdateArticle(long id, Article? a);
+         Task<bool> UpdateArticle(long id, ArticleEntity? a);
 
-        Task<Article?> GetArticleById(int id);
+        Task<ArticleEntity?> GetArticleById(int id);
 
-        Task<IEnumerable<Article?>> GetAllArticles();
+        Task<IEnumerable<ArticleEntity?>> GetAllArticles();
         
     }
 }
diff --git a/Verax_API_EF/DbContextLib/LibraryContext.cs b/Verax_API_EF/DbContextLib/LibraryContext.cs
index 146b845..ef1fc90 100644
--- a/Verax_API_EF/DbContextLib/LibraryContext.cs
+++ b/Verax_API_EF/DbContextLib/LibraryContext.cs
@@ -35,5 +35,83 @@ public class LibraryContext : DbContext
             .HasMany(a => a.Users)
             .WithMany(a => a.Articles)
             .UsingEntity<ArticleUserEntity>();
+        
+         modelBuilder.Entity<ArticleEntity>().HasData(
+            new ArticleEntity
+            {
+                Id = 1,
+                Title = "Breaking News Elisabeth 2 Died",
+                Description = "The queen of England died today at the age of 95",
+                DatePublished = "2022-02-06",
+                LectureTime = 2,
+                Author = "Tom Smith"
+
+            },
+            new ArticleEntity
+            {
+                Id = 2,
+                Title = "The new iPhone 15",
+                Description = "The new iPhone 15 is out and it's the best phone ever",
+                DatePublished = "2022-02-06",
+                LectureTime = 3,
+                Author = "Tom Smith"
+
+            },
+            new ArticleEntity
+            {
+                Id = 3,
+                Title = "M&M's new recipe",
+                Description = "M&M's new recipe is out and it's the best chocolate ever",
+                DatePublished = "2022-02-06",
+                LectureTime = 1,
+                Author = "M&M's Red" 
+            }
+        );
+
+        modelBuilder.Entity<UserEntity>().HasData(
+            new UserEntity
+            {
+                Id = 1, Nom = "Fages", Prenom = "Tony", Pseudo = "TonyF", Mail = "tony@gmail.com", Mdp = "1234", Role = "Admin"
+            },
+            new UserEntity
+            {
+                Id = 2, Nom = "Smith", Prenom = "Tom", Pseudo = "TomS", Mail = "tom@mail.com", Mdp = "1234",
+                Role = "User"
+            },
+            new UserEntity
+            {
+                Id = 3, Nom = "M&M's", Prenom = "Red", Pseudo = "RedM", Mail = "M&M#mail.com", Mdp = "1234", Role = "Modérator"
+            }
+        );
+        
+        modelBuilder.Entity<ArticleUserEntity>().HasData(
+            new ArticleUserEntity
+            {
+                ArticleEntityId = 1,
+                UserEntityId = 1
+            },
+            new ArticleUserEntity
+            {
+                ArticleEntityId = 2,
+                UserEntityId = 2
+            },
+            new ArticleUserEntity
+            {
+                ArticleEntityId = 3,
+                UserEntityId = 3
+            },
+            new ArticleUserEntity
+            {
+                ArticleEntityId = 3,
+                UserEntityId = 1
+            },
+            new ArticleUserEntity
+            {
+                ArticleEntityId = 2,
+                UserEntityId = 3
+            }
+        );
+        
+        
     }
 }
\ No newline at end of file
diff --git a/Verax_API_EF/Model/Article.cs b/Verax_API_EF/Model/ArticleEntity.cs
similarity index 92%
rename from Verax_API_EF/Model/Article.cs
rename to Verax_API_EF/Model/ArticleEntity.cs
index 497b56c..5bedd63 100644
--- a/Verax_API_EF/Model/Article.cs
+++ b/Verax_API_EF/Model/ArticleEntity.cs
@@ -1,6 +1,6 @@
 namespace Model;
 
-public class Article
+public class ArticleEntity
 {
     public long Id { get; set; }
     public string Title { get; set; } = string.Empty;
diff --git a/Verax_API_EF/StubbedContextLib/StubTest.cs b/Verax_API_EF/StubbedContextLib/StubTest.cs
new file mode 100644
index 0000000..9648580
--- /dev/null
+++ b/Verax_API_EF/StubbedContextLib/StubTest.cs
@@ -0,0 +1,27 @@
+using Entities;
+using Model;
+using ArticleEntity = Model.ArticleEntity;
+
+namespace StubbedContextLib;
+
+public class StubTest
+{
+    private List<ArticleEntity> _article;
+    
+    public List<ArticleEntity> StubArticle()
+    {
+        _article = new List<ArticleEntity>
+        {
+            new ArticleEntity
+            {
+                Id = 1,
+                Title = "Test",
+                Description = "Test",
+                Author = "Test",
+                DatePublished = "Test",
+                LectureTime = 1
+            }
+        };
+        return _article;
+    }
+}
\ No newline at end of file
diff --git a/Verax_API_EF/StubbedContextLib/StubbedContextLib.csproj b/Verax_API_EF/StubbedContextLib/StubbedContextLib.csproj
index c39101a..6c03da9 100644
--- a/Verax_API_EF/StubbedContextLib/StubbedContextLib.csproj
+++ b/Verax_API_EF/StubbedContextLib/StubbedContextLib.csproj
@@ -8,6 +8,7 @@
 
     <ItemGroup>
       <ProjectReference Include="..\DbContextLib\DbContextLib.csproj" />
+      <ProjectReference Include="..\Model\Model.csproj" />
     </ItemGroup>
 
     <ItemGroup>