Unit tests init commit.

.gitignore

@@ -7,3 +7,5 @@ Bullet6/bin/
 Bullet6/obj/
 BlazorApp.Shared/bin/
 .vs/BlazorApp/
+BlazorApp.Tests/bin/
+BlazorApp.Tests/obj/

BlazorApp.Tests/BlazorApp.Tests.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Bunit" Version="1.40.0" />
+    <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Moq" Version="4.20.72" />
+    <PackageReference Include="xunit" Version="2.5.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BlazorApp\BlazorApp.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+</Project>

BlazorApp.Tests/Controllers/CustomerControllerTests.cs

@@ -0,0 +1,104 @@
+using BlazorApp.Controllers;
+using BlazorApp.Interfaces.Services;
+using BlazorApp.Shared.Models;
+using BlazorApp.Shared.Models.Pagination;
+using Microsoft.AspNetCore.Mvc;
+using Moq;
+
+namespace BlazorApp.Tests.Controllers;
+
+public class CustomerControllerTests
+{
+    private readonly Mock<ICustomerService> _mockService;
+    private readonly CustomerController _controller;
+
+    public CustomerControllerTests()
+    {
+        _mockService = new Mock<ICustomerService>();
+        _controller = new CustomerController(_mockService.Object);
+    }
+
+    [Fact]
+    public async Task Query_OK()
+    {
+        var customers = new PaginatedResult<Customer>
+        {
+            TotalCount = 1,
+            Results = new List<Customer>() { new Customer { Id = "blabla", CompanyName = "blabla" } }
+        };
+        _mockService.Setup(s => s.Query(It.IsAny<Shared.Queries.CustomerQuery>())).ReturnsAsync(customers);
+
+        var actionResult = await _controller.Query(new Shared.Queries.CustomerQuery());
+
+        var okResult = Assert.IsType<OkObjectResult>(actionResult.Result);
+
+        var returnResult = Assert.IsType<PaginatedResult<Customer>>(okResult.Value);
+
+        Assert.Single(returnResult.Results);
+        Assert.Equal(1, returnResult.TotalCount);
+        _mockService.Verify(s => s.Query(It.IsAny<Shared.Queries.CustomerQuery>()), Times.Once);
+    }
+
+    [Fact]
+    public async Task Get_OK()
+    {
+        var customer = new Customer
+        {
+            Id = "blabla",
+            CompanyName = "blabla"
+        };
+        _mockService.Setup(s => s.Get(It.IsAny<string>())).ReturnsAsync(customer);
+
+        var actionResult = await _controller.Get("blabla");
+
+        var okResult = Assert.IsType<OkObjectResult>(actionResult.Result);
+
+        var returnResult = Assert.IsType<Customer>(okResult.Value);
+
+        Assert.NotNull(returnResult);
+        _mockService.Verify(s => s.Get("blabla"), Times.Once);
+    }
+
+    [Fact]
+    public async Task Delete_ReturnsNoContent()
+    {
+        _mockService.Setup(s => s.Delete(It.IsAny<string>())).Returns(Task.CompletedTask);
+
+        var actionResult = await _controller.Delete("blabla");
+
+        Assert.IsType<NoContentResult>(actionResult);
+        _mockService.Verify(s => s.Delete("blabla"), Times.Once);
+    }
+
+    [Fact]
+    public async Task Save_ReturnsNoContent()
+    {
+        var customer = new Customer
+        {
+            Id = "blabla",
+            CompanyName = "blabla"
+        };
+        _mockService.Setup(s => s.Save(It.IsAny<Customer>())).Returns(Task.CompletedTask);
+
+        var actionResult = await _controller.Save(customer);
+
+        Assert.IsType<NoContentResult>(actionResult);
+        _mockService.Verify(s => s.Save(customer), Times.Once);
+    }
+
+    [Fact]
+    public async Task Update_ReturnsNoContent()
+    {
+        var customer = new Customer
+        {
+            Id = "blabla",
+            CompanyName = "blabla"
+        };
+        _mockService.Setup(s => s.Update(It.IsAny<Customer>())).Returns(Task.CompletedTask);
+
+        var actionResult = await _controller.Update(customer);
+
+        Assert.IsType<NoContentResult>(actionResult);
+        _mockService.Verify(s => s.Update(customer), Times.Once);
+    }
+}

BlazorApp.sln

@@ -9,7 +9,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorApp.Client", "BlazorA
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorApp.Shared", "BlazorApp.Shared\BlazorApp.Shared.csproj", "{C6627F01-4882-40B1-890C-D70AA74B9BD1}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bullet6", "Bullet6\Bullet6.csproj", "{8FA67E47-DDAB-4712-B628-F904086B1F77}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Bullet6", "Bullet6\Bullet6.csproj", "{8FA67E47-DDAB-4712-B628-F904086B1F77}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorApp.Tests", "BlazorApp.Tests\BlazorApp.Tests.csproj", "{80656871-78E1-49BF-8935-34F42BDCF6A6}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -33,6 +35,10 @@ Global
 		{8FA67E47-DDAB-4712-B628-F904086B1F77}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8FA67E47-DDAB-4712-B628-F904086B1F77}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8FA67E47-DDAB-4712-B628-F904086B1F77}.Release|Any CPU.Build.0 = Release|Any CPU
+		{80656871-78E1-49BF-8935-34F42BDCF6A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{80656871-78E1-49BF-8935-34F42BDCF6A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{80656871-78E1-49BF-8935-34F42BDCF6A6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{80656871-78E1-49BF-8935-34F42BDCF6A6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

BlazorApp/Components/Pages/Weather.razor

@@ -44,7 +44,6 @@ else
 
     protected override async Task OnInitializedAsync()
     {
-        // Simulate asynchronous loading to demonstrate streaming rendering
         await Task.Delay(500);
         forecasts = await ForecastService.GetForecastAsync(DateOnly.FromDateTime(DateTime.Now));
     }

BlazorApp/Program.cs

@@ -12,7 +12,6 @@ using Microsoft.EntityFrameworkCore;
 
 var builder = WebApplication.CreateBuilder(args);
 
-// Add services to the container.
 builder.Services.AddRazorComponents()
     .AddInteractiveServerComponents()
     .AddInteractiveWebAssemblyComponents();
@@ -43,7 +42,6 @@ var app = builder.Build();
 
 app.ExecuteDbMigration();
 
-// Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {
     app.UseWebAssemblyDebugging();
@@ -51,7 +49,6 @@ if (app.Environment.IsDevelopment())
 else
 {
     app.UseExceptionHandler("/Error", createScopeForErrors: true);
-    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
     app.UseHsts();
 }