Po Lekci 07

ToDoList/src/ToDoList.WebApi/Program.cs

@@ -4,16 +4,21 @@
 
 var builder = WebApplication.CreateBuilder(args);
 {
-    //Configure DI
-    builder.Services.AddControllers();
-    builder.Services.AddDbContext<ToDoItemsContext>();
-    builder.Services.AddScoped<IRepository<ToDoItem>, ToDoItemsRepository>();
+    //WebApi services
+    builder.Services.AddControllers(); // pridalo ToDoItemsController
+    builder.Services.AddSwaggerGen();
+
+    //Persistence services
+    builder.Services.AddDbContext<ToDoItemsContext>(); // pridalo ToDoItemsContext
+    builder.Services.AddScoped<IRepository<ToDoItem>, ToDoItemsRepository>(); // pridalo ToDoItemsRepository
 }
 
 var app = builder.Build();
 {
     //Configure Middleware (HTTP request pipeline)
     app.MapControllers();
+    app.UseSwagger();
+    app.UseSwaggerUI(config => config.SwaggerEndpoint("/swagger/v1/swagger.json", "ToDoList API V1"));
 }
 
 app.Run();

ToDoList/src/ToDoList.WebApi/ToDoList.WebApi.csproj

@@ -5,6 +5,11 @@
     <ProjectReference Include="..\ToDoList.Persistence\ToDoList.Persistence.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.9.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.9.0" />
+  </ItemGroup>
+
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>

ToDoList/tests/ToDoList.Test/UnitTests/GetTests.cs

@@ -0,0 +1,73 @@
+namespace ToDoList.Test.UnitTests;
+
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using NSubstitute;
+using NSubstitute.ExceptionExtensions;
+using ToDoList.Domain.Models;
+using ToDoList.Persistence.Repositories;
+using ToDoList.WebApi.Controllers;
+
+public class GetUnitTests
+{
+    [Fact]
+    public void Get_ReadWhenSomeItemAvailable_ReturnsOk()
+    {
+        // Arrange
+        var repositoryMock = Substitute.For<IRepository<ToDoItem>>();
+        var controller = new ToDoItemsController(repositoryMock);
+        repositoryMock.ReadAll().Returns(
+            [
+                new ToDoItem{
+                    Name = "testName",
+                    Description = "testDescription",
+                    IsCompleted = false
+                }
+            ]
+            );
+
+        // Act
+        var result = controller.Read();
+        var resultResult = result.Result;
+
+        // Assert
+        Assert.IsType<OkObjectResult>(resultResult);
+        repositoryMock.Received(1).ReadAll();
+    }
+
+    [Fact]
+    public void Get_ReadWhenNoItemAvailable_ReturnsNotFound()
+    {
+        // Arrange
+        var repositoryMock = Substitute.For<IRepository<ToDoItem>>();
+        var controller = new ToDoItemsController(repositoryMock);
+        // repositoryMock.ReadAll().ReturnsNull();
+        repositoryMock.ReadAll().Returns(null as IEnumerable<ToDoItem>);
+
+        // Act
+        var result = controller.Read();
+        var resultResult = result.Result;
+
+        // Assert
+        Assert.IsType<NotFoundResult>(resultResult);
+        repositoryMock.Received(1).ReadAll();
+    }
+
+    [Fact]
+    public void Get_ReadUnhandledException_ReturnsInternalServerError()
+    {
+        // Arrange
+        var repositoryMock = Substitute.For<IRepository<ToDoItem>>();
+        var controller = new ToDoItemsController(repositoryMock);
+        repositoryMock.ReadAll().Throws(new Exception());
+
+        // Act
+        var result = controller.Read();
+        var resultResult = result.Result;
+
+        // Assert
+        Assert.IsType<ObjectResult>(resultResult);
+        repositoryMock.Received(1).ReadAll();
+        Assert.Equivalent(new StatusCodeResult(StatusCodes.Status500InternalServerError), resultResult);
+    }
+}

ToDoList/tests/ToDoList.Test/UnitTests/PostTests.cs

@@ -1,4 +1,4 @@
-namespace ToDoList.Test;
+namespace ToDoList.Test.UnitTests;
 
 using NSubstitute;
 using Microsoft.AspNetCore.Mvc;
@@ -11,7 +11,7 @@ namespace ToDoList.Test;
 public class PostUnitTests
 {
     [Fact]
-    public void Post_ValidRequest_ReturnsNewItem()
+    public void Post_CreateValidRequest_ReturnsCreatedAtAction()
     {
         // Arrange
         var repositoryMock = Substitute.For<IRepository<ToDoItem>>();
@@ -38,7 +38,7 @@ public void Post_ValidRequest_ReturnsNewItem()
     }
 
     [Fact]
-    public void Post_UnhandledException_Returns500()
+    public void Post_CreateUnhandledException_ReturnsInternalServerError()
     {
         // Arrange
         var repositoryMock = Substitute.For<IRepository<ToDoItem>>();