#124 Added UI Service and Unit Tests for GetDocumentList

src/AdminAssistant.Test/UI/Modules/DocumentsModule/DocumentsService_UnitTest.cs

@@ -0,0 +1,49 @@
+#pragma warning disable CA1707 // Identifiers should not contain underscores
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using AdminAssistant.DomainModel.Modules.DocumentsModule;
+using AdminAssistant.UI.Shared.WebAPIClient.v1;
+using AutoMapper;
+using FluentAssertions;
+using Microsoft.Extensions.DependencyInjection;
+using Moq;
+using Xunit;
+
+namespace AdminAssistant.UI.Modules.DocumentsModule
+{
+    public class DocumentsService_GetDocumentListAsync
+    {
+        [Fact]
+        [Trait("Category", "Unit")]
+        public async Task ReturnAListOfDocuments_GivenNoArguments()
+        {
+            // Arrange
+            ICollection<DocumentResponseDto> documentsList = new List<DocumentResponseDto>()
+            {
+                new DocumentResponseDto { DocumentID = 1, FileName = "test.pdf" },
+                new DocumentResponseDto { DocumentID = 2, FileName = "test2.docx" },
+            };
+
+            var mockWebAPIClient = new Mock<IAdminAssistantWebAPIClient>();
+            mockWebAPIClient.Setup(x => x.GetDocumentAsync())
+                .Returns(Task.FromResult(documentsList));
+
+            var services = new ServiceCollection();
+            services.AddAdminAssistantUI();
+            services.AddMockClientSideLogging();
+            services.AddAutoMapper(typeof(MappingProfile));
+            services.AddTransient((sp) => mockWebAPIClient.Object);
+
+            // Act
+            var result = await services.BuildServiceProvider().GetRequiredService<IDocumentsService>().GetDocumentListAsync().ConfigureAwait(false);
+
+            // Assert
+            result.Should().BeEquivalentTo(new List<Document>()
+            {
+                new Document { DocumentID = 1, FileName = "test.pdf" },
+                new Document { DocumentID = 2, FileName = "test2.docx" },
+            });
+        }
+    }
+}
+#pragma warning restore CA1707 // Identifiers should not contain underscores

src/AdminAssistant.UI/DependencyInjectionExtensions.cs

@@ -67,6 +67,7 @@ public static void AddAdminAssistantUI(this IServiceCollection services)
 
             // Add Documents UI ...
             services.AddSingleton<IDocumentsViewModel, DocumentsViewModel>();
+            services.AddTransient<IDocumentsService, DocumentsService>();
 
             // Add Mail UI ...
             services.AddSingleton<IMailViewModel, MailViewModel>();

src/AdminAssistant.UI/Modules/DocumentsModule/DocumentsService.cs

@@ -0,0 +1,29 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using AdminAssistant.DomainModel.Modules.DocumentsModule;
+using AdminAssistant.Infra.Providers;
+using AdminAssistant.UI.Shared.WebAPIClient.v1;
+using AutoMapper;
+
+namespace AdminAssistant.UI.Modules.DocumentsModule
+{
+    [SuppressMessage("Build", "CA1812", Justification = "Compiler dosen't understand dependency injection")]
+    internal class DocumentsService : ServiceBase, IDocumentsService
+    {
+        public DocumentsService(IAdminAssistantWebAPIClient adminAssistantWebAPIClient, IMapper mapper, ILoggingProvider log)
+            : base(adminAssistantWebAPIClient, mapper, log)
+        {
+        }
+
+        public async Task<List<Document>> GetDocumentListAsync()
+        {
+            Log.Start();
+
+            var response = await AdminAssistantWebAPIClient.GetDocumentAsync().ConfigureAwait(false);
+            var result = new List<Document>(Mapper.Map<IEnumerable<Document>>(response));
+
+            return Log.Finish(result);
+        }
+    }
+}

src/AdminAssistant/UI/Modules/DocumentsModule/IDocumentsService.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using AdminAssistant.DomainModel.Modules.DocumentsModule;
+
+namespace AdminAssistant.UI.Modules.DocumentsModule
+{
+    public interface IDocumentsService
+    {
+        Task<List<Document>> GetDocumentListAsync();
+    }
+}