using EPAServeur.Context;
using EPAServeur.Exceptions;
using EPAServeur.Models.Formation;
using EPAServeur.Services;
using IO.Swagger.Controllers;
using IO.Swagger.DTO;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Abstractions;
using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.DependencyInjection;
using EPAServeur.IServices;
using Moq;
using IO.Swagger.ApiCollaborateur;
using IO.Swagger.Enum;

namespace EPAServeur.Tests.Controllers
{
    [TestFixture]
    public class DemandeFormationApiTests
    {
        #region Variables

        private IDemandeFormationService demandeFormationService;
        private Mock<IWebHostEnvironment> mockEnvironment;
        private EpContext epContext;
        #endregion

        #region Setup

        [SetUp]
        public void Setup()
        {
            // Création d'une collection de services pour l'injection de dépendance
            var services = new ServiceCollection();

            // Utilisation d'une base de données en mémoire
            var optionBuider = new DbContextOptionsBuilder<EpContext>()
                .UseInMemoryDatabase("server_ep_test")
                .Options;

            services.AddDbContext<EpContext>(b => b.UseInMemoryDatabase("server_ep_test"));

            epContext = new EpContext(optionBuider);

            epContext.Database.EnsureDeleted();
            epContext.Database.EnsureCreated();
            epContext.SaveChanges();

            // Ajout du jeu de données pour les tests
            DataSeeder.AddFormations(epContext);

            // 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 epContext.ChangeTracker.Entries())
            {
                entity.State = EntityState.Detached;
            }

            services.AddScoped<ITransformDTO, TransformDTO>();
            services.AddScoped<ICollaborateurApi, CollaborateurApi>();
            services.AddScoped<ICollaborateurService, CollaborateurService>();
            services.AddScoped<IDemandeFormationService, DemandeFormationService>();

            // Récupère le service qui sera utilsé pour tester le contrôleur
            var serviceProvider = services.BuildServiceProvider();
            demandeFormationService = serviceProvider.GetService<IDemandeFormationService>();

            // Simule l'interface IWebHostEnvironment avec Moq
            mockEnvironment = new Mock<IWebHostEnvironment>();

            mockEnvironment
                .Setup(m => m.EnvironmentName)
                .Returns("Development");
           
        }

        #endregion

        #region Tests GetDemandesFormation

        [Test]
        public void GetDemandesFormation_PasseDesParamsPresentsDansLaBDD_RetourneUnObjetOkResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            // Act
            var okResult = DemandesFormationApiController.GetDemandesFormation(null, null, null, null, null, null, null, null, null, null);

            // Assert
            Assert.IsInstanceOf<OkObjectResult>(okResult.Result);
        }

        [Test]
        public void GetDemandesFormation_PasseDesParamsPresentsDansLaBDD_RetourneLesCinqPremieresDemandesDeFormations()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            int nbDemandeFormation = 5;
            int idFirstDemandeFormation = 1;
            int idLastDemandeFormation = 3;

            // Act
            var okResult = DemandesFormationApiController.GetDemandesFormation(null, null, null, null, 1, 5, null, null, null, null).Result as OkObjectResult;

            // Assert
            Assert.IsInstanceOf<IEnumerable<DemandeFormationDTO>>(okResult.Value);
            Assert.AreEqual(nbDemandeFormation, (okResult.Value as IEnumerable<DemandeFormationDTO>).Count());
            Assert.AreEqual(idFirstDemandeFormation, (okResult.Value as IEnumerable<DemandeFormationDTO>).First().Id);
            Assert.AreEqual(idLastDemandeFormation, (okResult.Value as IEnumerable<DemandeFormationDTO>).Last().Id);
        }

        #endregion

        #region Tests GetDemandesFormationCount

        [Test]
        public void GetDemandesFormationCount_PasseDesParamsPresentsDansLaBDD_RetourneUnObjetOkResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            // Act
            var okResult = DemandesFormationApiController.GetDemandesFormationCount(null, null, null, null, null, null);

            // Assert
            Assert.IsInstanceOf<OkObjectResult>(okResult.Result);
        }

        [Test]
        public void GetDemandesFormationCount_PasseDesParamsPresentsDansLaBDD_RetourneLeBonNombreDeDemandeDeFormation()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            int nbDemandeFormation = 12;

            // Act
            var okResult = DemandesFormationApiController.GetDemandesFormationCount(null, null, null, null, null, null).Result as OkObjectResult;

            // Assert
            Assert.IsInstanceOf<long>(okResult.Value);
            Assert.AreEqual(nbDemandeFormation, (long)okResult.Value);
        }

        #endregion

        #region Tests GetOriginesDemandeFormation

        [Test]
        public void GetOriginesDemandeFormation_RetourneUnObjetOkResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            // Act
            var okResult = DemandesFormationApiController.GetOriginesDemandeFormation();

            // Assert
            Assert.IsInstanceOf<OkObjectResult>(okResult.Result);
        }

        [Test]
        public void GetOriginesDemandeFormation_RetourneToutesLesOriginesDeDemande()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            int nbOrigineDemande = 5;
            // Act
            var okResult = DemandesFormationApiController.GetOriginesDemandeFormation().Result as OkObjectResult;

            // Assert
            Assert.IsInstanceOf<IEnumerable<OrigineDemandeFormationDTO>>(okResult.Value);
            Assert.AreEqual(nbOrigineDemande, (okResult.Value as IEnumerable<OrigineDemandeFormationDTO>).Count());
        }

        #endregion

        #region Tests AddDemandeFormation

        [Test]
        public void AddDemandeFormation_AjouteUneDemandeDeFormationAvecUnCollaborateurNull_RetourneUnObjetObjectResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            OrigineDemandeFormationDTO origineDemandeFormationApside = new OrigineDemandeFormationDTO { Id = 5, Libelle = "Demande Apside" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = null;

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Libelle = "Formation React",
                Description = "Demande de formation React avec Redux",
                DemandeRH = true,
                DateDemande = DateTime.Now,
                EtatDemande = EtatDemande.EnAttente,
                Origine = origineDemandeFormationApside,
                Collaborateur = collaborateur,
            };

            // Act
            var objectResult = DemandesFormationApiController.AddDemandeFormation(demandeFormation);

            // Assert
            Assert.IsInstanceOf<ObjectResult>(objectResult.Result);
        }

        [Test]
        public void AddDemandeFormation_AjouteUneDemandeDeFormationValide_RetourneUnObjetCreatedResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            OrigineDemandeFormationDTO origineDemandeFormationApside = new OrigineDemandeFormationDTO { Id = 5, Libelle = "Demande Apside" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("842650db-a548-4472-a3af-4c5fff3c1ab8"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Lemoine",
                Prenom = "Coty",
                MailApside = "coty.lemoine@apside-groupe.com",
                DateArrivee = new DateTime(2017, 2, 10, 20, 37, 58, 741),
                DateDepart = null,
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Libelle = "Formation React",
                Description = "Demande de formation React avec Redux",
                DemandeRH = true,
                DateDemande = DateTime.Now,
                EtatDemande = EtatDemande.EnAttente,
                Origine = origineDemandeFormationApside,
                Collaborateur = collaborateur,
            };

            // Act
            var createdResult = DemandesFormationApiController.AddDemandeFormation(demandeFormation);

            // Assert
            Assert.IsInstanceOf<CreatedResult>(createdResult.Result);
        }

        [Test]
        public void AddDemandeFormation_AjouteUneDemandeDeFormationValide_RetourneLaDemandeDeFormationCreee()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);

            OrigineDemandeFormationDTO origineDemandeFormationApside = new OrigineDemandeFormationDTO { Id = 5, Libelle = "Demande Apside" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("842650db-a548-4472-a3af-4c5fff3c1ab8"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Lemoine",
                Prenom = "Coty",
                MailApside = "coty.lemoine@apside-groupe.com",
                DateArrivee = new DateTime(2017, 2, 10, 20, 37, 58, 741),
                DateDepart = null,
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Libelle = "Formation React",
                Description = "Demande de formation React avec Redux",
                DemandeRH = true,
                DateDemande = DateTime.Now,
                EtatDemande = EtatDemande.EnAttente,
                Origine = origineDemandeFormationApside,
                Collaborateur = collaborateur,
            };

            // Act
            var createdResult = DemandesFormationApiController.AddDemandeFormation(demandeFormation).Result as CreatedResult;

            // Assert
            Assert.IsInstanceOf<DemandeFormationDTO>(createdResult.Value);
            Assert.AreEqual("Formation React", (createdResult.Value as DemandeFormationDTO).Libelle);
        }

        #endregion

        #region Tests UpdateDemandeFormation

        [Test]
        public async Task UpdateDemandeFormation_AccepteUneDemandeAvecUneFormationNull_RetourneUnObjetObjectResultDansCatchDemandeFormationInvalidException()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 3;
            OrigineDemandeFormationDTO origineDemandeFormationClient = new OrigineDemandeFormationDTO { Id = 3, Libelle = "Exigence Client" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("a0f40e2a-cc03-4032-a627-5389e1281c64"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Vasseur",
                Prenom = "Florencio",
                MailApside = "florencio.vasseur@apside-groupe.com",
                DateArrivee = new DateTime(2016, 1, 15, 10, 22, 30, 778),
                DateDepart = null,
            };

            FormationDetailsDTO formation = null;

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Id = idDemandeFormation,
                Libelle = "Formation C#",
                Description = "Demande de formation C# avec WPF",
                DemandeRH = false,
                DateDemande = new DateTime(2020, 3, 22, 9, 0, 0),
                EtatDemande = EtatDemande.Validee,
                Origine = origineDemandeFormationClient,
                Collaborateur = collaborateur,
                Formation = formation,
            };

            // Act
            var objectResult = DemandesFormationApiController.UpdateDemandeFormation(demandeFormation, idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<ObjectResult>(objectResult.Result);
        }

        [Test]
        public async Task UpdateDemandeFormation_AccepteUneDemandeAvecUnIdDemandeFormationNull_RetourneUnObjetObjectResultDansCatchDemandeFormationIncompatibleIdException()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 1;
            long? idDemandeFormationIncorrecte = null;
            int nbParticipant = 1;
            OrigineDemandeFormationDTO origineDemandeFormationClient = new OrigineDemandeFormationDTO { Id = 3, Libelle = "Exigence Client" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("a0f40e2a-cc03-4032-a627-5389e1281c64"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Vasseur",
                Prenom = "Florencio",
                MailApside = "florencio.vasseur@apside-groupe.com",
                DateArrivee = new DateTime(2016, 1, 15, 10, 22, 30, 778),
                DateDepart = null,
            };

            FormationDetailsDTO formation = new FormationDetailsDTO
            {
                Id = 3,
                Intitule = "Apprendre C# et le développement de logiciels avec WPF",
                DateDebut = new DateTime(2020, 5, 25, 14, 0, 0),
                DateFin = new DateTime(2020, 5, 27),
                Organisme = "Organisme2",
                Origine = new OrigineFormationDTO { Id = 3, Libelle = "Exigence Apside" },
                Statut = new StatutFormationDTO { Id = 1, Libelle = "Planifiée" },
                EstCertifiee = true,
                NbParticipations = nbParticipant
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Id = idDemandeFormationIncorrecte,
                Libelle = "Formation C#",
                Description = "Demande de formation C# avec WPF",
                DemandeRH = false,
                DateDemande = new DateTime(2020, 3, 22, 9, 0, 0),
                EtatDemande = EtatDemande.Validee,
                Origine = origineDemandeFormationClient,
                Collaborateur = collaborateur,
                Formation = formation,
            };
            
            // Act
            var objectResult = DemandesFormationApiController.UpdateDemandeFormation(demandeFormation, idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<ObjectResult>(objectResult.Result);
        }

        [Test]
        public async Task UpdateDemandeFormation_AccepteUneDemandeInexistante_RetourneUnObjetObjectResultDansCatchDemandeFormationNotFoundExceptionn()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 0;
            int nbParticipant = 1;
            OrigineDemandeFormationDTO origineDemandeFormationClient = new OrigineDemandeFormationDTO { Id = 3, Libelle = "Exigence Client" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("a0f40e2a-cc03-4032-a627-5389e1281c64"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Vasseur",
                Prenom = "Florencio",
                MailApside = "florencio.vasseur@apside-groupe.com",
                DateArrivee = new DateTime(2016, 1, 15, 10, 22, 30, 778),
                DateDepart = null,
            };

            FormationDetailsDTO formation = new FormationDetailsDTO
            {
                Id = 3,
                Intitule = "Apprendre C# et le développement de logiciels avec WPF",
                DateDebut = new DateTime(2020, 5, 25, 14, 0, 0),
                DateFin = new DateTime(2020, 5, 27),
                Organisme = "Organisme2",
                Origine = new OrigineFormationDTO { Id = 3, Libelle = "Exigence Apside" },
                Statut = new StatutFormationDTO { Id = 1, Libelle = "Planifiée" },
                EstCertifiee = true,
                NbParticipations = nbParticipant
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Id = idDemandeFormation,
                Libelle = "Formation C#",
                Description = "Demande de formation C# avec WPF",
                DemandeRH = false,
                DateDemande = new DateTime(2020, 3, 22, 9, 0, 0),
                EtatDemande = EtatDemande.Validee,
                Origine = origineDemandeFormationClient,
                Collaborateur = collaborateur,
                Formation = formation,
            };
            
            // Act
            var objectResult = DemandesFormationApiController.UpdateDemandeFormation(demandeFormation, idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<ObjectResult>(objectResult.Result);
        }

        [Test]
        public async Task UpdateDemandeFormation_AccepteUneDemandeDeDemandeFormation_RetourneUnObjetOkObjectResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 1;
            int nbParticipant = 0;
            OrigineDemandeFormationDTO origineDemandeFormationApside = new OrigineDemandeFormationDTO { Id = 5, Libelle = "Demande Apside" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("842650db-a548-4472-a3af-4c5fff3c1ab8"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Lemoine",
                Prenom = "Coty",
                MailApside = "coty.lemoine@apside-groupe.com",
                DateArrivee = new DateTime(2017, 2, 10, 20, 37, 58, 741),
                DateDepart = null,
            };

            FormationDetailsDTO formation = new FormationDetailsDTO
            {
                Id = 1,
                Intitule = "Formation Mainframe Complète",
                DateDebut = new DateTime(2020, 1, 25, 10, 0, 0),
                DateFin = new DateTime(2020, 1, 27),
                Organisme = "Organisme1",
                Origine = new OrigineFormationDTO { Id = 2, Libelle = "Exigence client" },
                Statut = new StatutFormationDTO { Id = 1, Libelle = "Planifiée" },
                EstCertifiee = false,
                NbParticipations = nbParticipant
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Id = idDemandeFormation,
                Libelle = "Formation Cobol",
                Description = "Demande de formation Cobol avec Mainframe",
                DemandeRH = false,
                DateDemande = new DateTime(2020, 1, 22, 9, 0, 0),
                EtatDemande = EtatDemande.Validee,
                Origine = origineDemandeFormationApside,
                Collaborateur = collaborateur,
                Formation = formation,
            };

            // Act
            var okObjectResult = DemandesFormationApiController.UpdateDemandeFormation(demandeFormation, idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<OkObjectResult>(okObjectResult.Result);
        }

        [Test]
        public async Task UpdateDemandeFormation_AccepteUneDemandeDeDemandeFormation_RetourneLaDemandeDeFormationAcceptee()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 1;
            int nbParticipant = 0;
            OrigineDemandeFormationDTO origineDemandeFormationApside = new OrigineDemandeFormationDTO { Id = 5, Libelle = "Demande Apside" };

            List<BusinessUnitDTO> Bus = new List<BusinessUnitDTO>() {
                new BusinessUnitDTO { Id = 1, Nom = "Tours" },
                new BusinessUnitDTO { Id = 2, Nom = "Orléans" },
            };

            CollaborateurDTO collaborateur = new CollaborateurDTO
            {
                Id = Guid.Parse("842650db-a548-4472-a3af-4c5fff3c1ab8"),
                BusinessUnit = new BusinessUnitDTO { Id = 2, Nom = "Orléans", Agence = new AgenceDTO { Id = 1, Nom = "TOP", Bu = Bus } },
                Nom = "Lemoine",
                Prenom = "Coty",
                MailApside = "coty.lemoine@apside-groupe.com",
                DateArrivee = new DateTime(2017, 2, 10, 20, 37, 58, 741),
                DateDepart = null,
            };

            FormationDetailsDTO formation = new FormationDetailsDTO
            {
                Id = 1,
                Intitule = "Formation Mainframe Complète",
                DateDebut = new DateTime(2020, 1, 25, 10, 0, 0),
                DateFin = new DateTime(2020, 1, 27),
                Organisme = "Organisme1",
                Origine = new OrigineFormationDTO { Id = 2, Libelle = "Exigence client" },
                Statut = new StatutFormationDTO { Id = 1, Libelle = "Planifiée" },
                EstCertifiee = false,
                NbParticipations = nbParticipant
            };

            DemandeFormationDTO demandeFormation = new DemandeFormationDTO
            {
                Id = idDemandeFormation,
                Libelle = "Formation Cobol",
                Description = "Demande de formation Cobol avec Mainframe",
                DemandeRH = false,
                DateDemande = new DateTime(2020, 1, 22, 9, 0, 0),
                EtatDemande = EtatDemande.Validee,
                Origine = origineDemandeFormationApside,
                Collaborateur = collaborateur,
                Formation = formation,
            };

            // Act
            var okObjectResult =  DemandesFormationApiController.UpdateDemandeFormation(demandeFormation, idDemandeFormation).Result as OkObjectResult;

            // Assert
            Assert.IsInstanceOf<DemandeFormationDTO>(okObjectResult.Value);
            Assert.AreEqual("Formation Cobol", (okObjectResult.Value as DemandeFormationDTO).Libelle);
        }

        #endregion

        #region Tests DeleteDemandeFormation

        [Test]
        public void DeleteDemandeFormation_SupprimeUneDemandeDeFormationInexistante_RetourneUnObjetNotFoundObjectResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 0;

            // Act
            var notFoundObjectResult = DemandesFormationApiController.DeleteDemandeFormation(idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<NotFoundObjectResult>(notFoundObjectResult.Result);
        }

        [Test]
        public void DeleteDemandeFormation_SupprimeUneDemandeDeFormationConcernantUnEpSigne_RetourneUnObjetObjectResultDansCatchDemandeFormationInvalidException()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 2;

            // Act
            var objectResult = DemandesFormationApiController.DeleteDemandeFormation(idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<ObjectResult>(objectResult.Result);
        }

        [Test]
        public void DeleteDemandeFormation_SupprimeUneDemandeDeFormation_RetourneUnObjetNoContentResult()
        {
            // Arrange
            DemandesFormationApiController DemandesFormationApiController = new DemandesFormationApiController(demandeFormationService, new NullLogger<DemandesFormationApiController>(), mockEnvironment.Object);
            long idDemandeFormation = 5;

            // Act
            var noContentResult = DemandesFormationApiController.DeleteDemandeFormation(idDemandeFormation);

            // Assert
            Assert.IsInstanceOf<NoContentResult>(noContentResult.Result);
        }
        #endregion
    }
}