diff --git a/EPAServeur.Tests/Controllers/EpInformationApiTests.cs b/EPAServeur.Tests/Controllers/EpInformationApiTests.cs
new file mode 100644
index 0000000..bca8674
--- /dev/null
+++ b/EPAServeur.Tests/Controllers/EpInformationApiTests.cs
@@ -0,0 +1,98 @@
+using EPAServeur.Context;
+using EPAServeur.IServices;
+using EPAServeur.Services;
+using IO.Swagger.ApiCollaborateur;
+using IO.Swagger.Controllers;
+using IO.Swagger.DTO;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EPAServeur.Tests.Controllers
+{
+	[TestFixture]
+	public class EpInformationApiTests
+	{
+		#region
+		private EpContext context;
+		private ICollaborateurService collaborateurService;
+		private IEpInformationService epInformationService;
+		private ILogger<EpApiController> logger;
+
+		#endregion
+
+		#region Setup
+		[SetUp]
+		public void Setup()
+		{
+			// Utilisation d'une base de données en mémoire
+			var optionBuider = new DbContextOptionsBuilder<EpContext>()
+				.UseInMemoryDatabase("server_ep_test")
+				.Options;
+
+			context = new EpContext(optionBuider);
+
+			context.Database.EnsureDeleted();
+			context.Database.EnsureCreated();
+			context.SaveChanges();
+
+			// Ajout du jeu de données pour les tests
+			DataSeeder.AddEp(context);
+
+			// Détache les entités du context car la base de données InMemory créé des conflits
+			// entre les clés primaires lors d'un Update ou d'un Insert   
+			foreach (var entity in context.ChangeTracker.Entries())
+			{
+				entity.State = EntityState.Detached;
+			}
+			collaborateurService = new CollaborateurService(new CollaborateurApi(), context);
+			epInformationService = new EpInformationService(context, collaborateurService);
+		}
+		#endregion
+
+		[Test]
+		public async Task GetEpEnCours()
+		{
+			EpApiController epApiController = new EpApiController(epInformationService, logger);
+			Task<IActionResult> task = epApiController.GetEPEnCours(new List<long?>() { 1, 2 }, true, 1, 15, "", "", null, null);
+			OkObjectResult result = task.Result as OkObjectResult;
+			Assert.AreEqual(200, result.StatusCode);
+			Assert.IsInstanceOf<IEnumerable<EpInformationDTO>>(result.Value);
+		}
+
+		public async Task GetEpEnCoursCount()
+		{
+			EpApiController epApiController = new EpApiController(epInformationService, logger);
+			Task<IActionResult> task = epApiController.GetEPEnCoursCount(new List<long?>() { 1, 2 }, true, 1, 15, "", "", null, null);
+			OkObjectResult result = task.Result as OkObjectResult;
+			Assert.AreEqual(200, result.StatusCode);
+			Assert.IsInstanceOf<int>(result.Value);
+		}
+
+
+		public async Task GetEpEnSignes()
+		{
+			EpApiController epApiController = new EpApiController(epInformationService, logger);
+			Task<IActionResult> task = epApiController.GetEPSignes(new List<long?>() { 1, 2 }, true, 1, 15, "", "", null, null);
+			OkObjectResult result = task.Result as OkObjectResult;
+			Assert.AreEqual(200, result.StatusCode);
+			Assert.IsInstanceOf<IEnumerable<EpInformationDTO>>(result.Value);
+		}
+
+		public async Task GetEpEnSignesCount()
+		{
+			EpApiController epApiController = new EpApiController(epInformationService, logger);
+			Task<IActionResult> task = epApiController.GetEPSignesCount(new List<long?>() { 1, 2 }, true, 1, 15, "", "", null, null);
+			OkObjectResult result = task.Result as OkObjectResult;
+			Assert.AreEqual(200, result.StatusCode);
+			Assert.IsInstanceOf<int>(result.Value);
+		}
+
+
+	}
+}
diff --git a/EPAServeur/Controllers/EpApi.cs b/EPAServeur/Controllers/EpApi.cs
index 396335c..5efeba2 100644
--- a/EPAServeur/Controllers/EpApi.cs
+++ b/EPAServeur/Controllers/EpApi.cs
@@ -18,6 +18,9 @@ using IO.Swagger.Attributes;
 using IO.Swagger.Security;
 using Microsoft.AspNetCore.Authorization;
 using IO.Swagger.DTO;
+using EPAServeur.IServices;
+using Microsoft.Extensions.Logging;
+using System.Threading.Tasks;
 
 namespace IO.Swagger.Controllers
 { 
@@ -26,18 +29,27 @@ namespace IO.Swagger.Controllers
     /// </summary>
     [ApiController]
     public class EpApiController : ControllerBase
-    { 
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <remarks>Annuler/Supprimer un EP d’un collaborateur.</remarks>
-        /// <param name="idEP">Id d&#x27;un EP</param>
-        /// <response code="204">EP supprimé avec succès</response>
-        /// <response code="401">L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié</response>
-        /// <response code="403">L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants</response>
-        /// <response code="404">La ressource n&#x27;a pas été trouvée</response>
-        /// <response code="500">Une erreur est survenue sur le serveur</response>
-        [HttpDelete]
+    {
+		private IEpInformationService epInformationService;
+		private ILogger<EpApiController> logger;
+
+		public EpApiController(IEpInformationService epInformationService, ILogger<EpApiController> logger)
+		{
+			this.epInformationService = epInformationService;
+			this.logger = logger;
+		}
+
+		/// <summary>
+		/// 
+		/// </summary>
+		/// <remarks>Annuler/Supprimer un EP d’un collaborateur.</remarks>
+		/// <param name="idEP">Id d&#x27;un EP</param>
+		/// <response code="204">EP supprimé avec succès</response>
+		/// <response code="401">L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié</response>
+		/// <response code="403">L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants</response>
+		/// <response code="404">La ressource n&#x27;a pas été trouvée</response>
+		/// <response code="500">Une erreur est survenue sur le serveur</response>
+		[HttpDelete]
         [Route("/api/ep/{idEP}")]
         [Authorize(AuthenticationSchemes = BearerAuthenticationHandler.SchemeName)]
         [ValidateModelState]
@@ -175,7 +187,7 @@ namespace IO.Swagger.Controllers
         [SwaggerResponse(statusCode: 401, type: typeof(ErreurDTO), description: "L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié")]
         [SwaggerResponse(statusCode: 403, type: typeof(ErreurDTO), description: "L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants")]
         [SwaggerResponse(statusCode: 500, type: typeof(ErreurDTO), description: "Une erreur est survenue sur le serveur")]
-        public virtual IActionResult GetEPEnCours([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
+        public virtual async Task<IActionResult> GetEPEnCours([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
         { 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(List<EpInformationDTO>));
@@ -312,7 +324,7 @@ namespace IO.Swagger.Controllers
         [SwaggerResponse(statusCode: 401, type: typeof(ErreurDTO), description: "L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié")]
         [SwaggerResponse(statusCode: 403, type: typeof(ErreurDTO), description: "L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants")]
         [SwaggerResponse(statusCode: 500, type: typeof(ErreurDTO), description: "Une erreur est survenue sur le serveur")]
-        public virtual IActionResult GetEPEnCoursCount([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
+        public virtual async Task<IActionResult> GetEPEnCoursCount([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
         { 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(long?));
@@ -555,7 +567,7 @@ namespace IO.Swagger.Controllers
         [SwaggerResponse(statusCode: 401, type: typeof(ErreurDTO), description: "L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié")]
         [SwaggerResponse(statusCode: 403, type: typeof(ErreurDTO), description: "L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants")]
         [SwaggerResponse(statusCode: 500, type: typeof(ErreurDTO), description: "Une erreur est survenue sur le serveur")]
-        public virtual IActionResult GetEPSignes([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
+        public virtual async Task<IActionResult> GetEPSignes([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
         { 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(List<EpInformationDTO>));
@@ -647,7 +659,7 @@ namespace IO.Swagger.Controllers
         [SwaggerResponse(statusCode: 401, type: typeof(ErreurDTO), description: "L&#x27;utilisateur souhaitant accéder à la ressource n&#x27;est pas authentifié")]
         [SwaggerResponse(statusCode: 403, type: typeof(ErreurDTO), description: "L’utilisateur souhaitant accéder à la ressource n’a pas les droits d’accès suffisants")]
         [SwaggerResponse(statusCode: 500, type: typeof(ErreurDTO), description: "Une erreur est survenue sur le serveur")]
-        public virtual IActionResult GetEPSignesCount([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
+        public virtual async Task<IActionResult> GetEPSignesCount([FromQuery]List<long?> idBUs, [FromQuery]bool? asc, [FromQuery]int? numPage, [FromQuery][Range(5, 100)]int? parPAge, [FromQuery]string texte, [FromQuery]string tri, [FromQuery]DateTime? dateDebut, [FromQuery]DateTime? dateFin)
         { 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(long?));