Add Tax API client and smoke tests; enhance ERP client

Added `TaxApiClient` to interact with the Tax API, including a `HomeController` for handling root endpoint requests and validating responses. Updated `ClientFactory` with `CreateTaxApiClient` method and added `TaxApiBaseUrl` to `TestConfiguration` and `appsettings.json`.

Enhanced `ErpApiClient` with a `HomeController` for root endpoint handling. Introduced `ErpApiSmokeTest` and `TaxApiSmokeTest` classes to verify root endpoint responses for ERP and Tax APIs, respectively.

Author: valentinajemuovic

system-test/Core/Clients/ClientFactory.cs

@@ -1,4 +1,5 @@
 using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Erp;
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Tax;
 using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.System.Api;
 using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.System.Ui;
 
@@ -20,4 +21,9 @@ public static ErpApiClient CreateErpApiClient()
     {
         return new ErpApiClient(TestConfiguration.ErpApiBaseUrl);
     }
+
+    public static TaxApiClient CreateTaxApiClient()
+    {
+        return new TaxApiClient(TestConfiguration.TaxApiBaseUrl);
+    }
 }

system-test/Core/Clients/External/Erp/Controllers/HomeController.cs

@@ -0,0 +1,25 @@
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.Commons;
+
+namespace Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Erp.Controllers;
+
+public class HomeController
+{
+    private const string Endpoint = "/";
+
+    private readonly TestHttpClient _httpClient;
+
+    public HomeController(TestHttpClient httpClient)
+    {
+        _httpClient = httpClient;
+    }
+
+    public async Task<HttpResponseMessage> HomeAsync()
+    {
+        return await _httpClient.GetAsync(Endpoint);
+    }
+
+    public void AssertHomeSuccessful(HttpResponseMessage httpResponse)
+    {
+        _httpClient.AssertOk(httpResponse);
+    }
+}

system-test/Core/Clients/External/Erp/ErpApiClient.cs

@@ -7,15 +7,18 @@ public class ErpApiClient : IAsyncDisposable
 {
     private readonly HttpClient _client;
     private readonly TestHttpClient _testHttpClient;
+    private readonly HomeController _homeController;
     private readonly ProductController _productController;
 
     public ErpApiClient(string baseUrl)
     {
         _client = new HttpClient();
         _testHttpClient = new TestHttpClient(_client, baseUrl);
+        _homeController = new HomeController(_testHttpClient);
         _productController = new ProductController(_testHttpClient);
     }
 
+    public HomeController Home() => _homeController;
     public ProductController Products() => _productController;
 
     public async ValueTask DisposeAsync()

system-test/Core/Clients/External/Tax/Controllers/HomeController.cs

@@ -0,0 +1,25 @@
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.Commons;
+
+namespace Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Tax.Controllers;
+
+public class HomeController
+{
+    private const string Endpoint = "/";
+
+    private readonly TestHttpClient _httpClient;
+
+    public HomeController(TestHttpClient httpClient)
+    {
+        _httpClient = httpClient;
+    }
+
+    public async Task<HttpResponseMessage> HomeAsync()
+    {
+        return await _httpClient.GetAsync(Endpoint);
+    }
+
+    public void AssertHomeSuccessful(HttpResponseMessage httpResponse)
+    {
+        _httpClient.AssertOk(httpResponse);
+    }
+}

system-test/Core/Clients/External/Tax/TaxApiClient.cs

@@ -0,0 +1,26 @@
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.Commons;
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Tax.Controllers;
+
+namespace Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Tax;
+
+public class TaxApiClient : IAsyncDisposable
+{
+    private readonly HttpClient _client;
+    private readonly TestHttpClient _testHttpClient;
+    private readonly HomeController _homeController;
+
+    public TaxApiClient(string baseUrl)
+    {
+        _client = new HttpClient();
+        _testHttpClient = new TestHttpClient(_client, baseUrl);
+        _homeController = new HomeController(_testHttpClient);
+    }
+
+    public HomeController Home() => _homeController;
+
+    public async ValueTask DisposeAsync()
+    {
+        _client.Dispose();
+        await Task.CompletedTask;
+    }
+}

system-test/SmokeTests/External/ErpApiSmokeTest.cs

@@ -0,0 +1,30 @@
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients;
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Erp;
+
+namespace Optivem.AtddAccelerator.EShop.SystemTest.SmokeTests.External;
+
+public class ErpApiSmokeTest : IAsyncLifetime
+{
+    private ErpApiClient _erpApiClient = default!;
+
+    public Task InitializeAsync()
+    {
+        _erpApiClient = ClientFactory.CreateErpApiClient();
+        return Task.CompletedTask;
+    }
+
+    public async Task DisposeAsync()
+    {
+        await ClientCloser.CloseAsync(_erpApiClient);
+    }
+
+    [Fact]
+    public async Task Home_ShouldReturn200OK()
+    {
+        // Act
+        var httpResponse = await _erpApiClient.Home().HomeAsync();
+
+        // Assert
+        _erpApiClient.Home().AssertHomeSuccessful(httpResponse);
+    }
+}

system-test/SmokeTests/External/TaxApiSmokeTest.cs

@@ -0,0 +1,30 @@
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients;
+using Optivem.AtddAccelerator.EShop.SystemTest.Core.Clients.External.Tax;
+
+namespace Optivem.AtddAccelerator.EShop.SystemTest.SmokeTests.External;
+
+public class TaxApiSmokeTest : IAsyncLifetime
+{
+    private TaxApiClient _taxApiClient = default!;
+
+    public Task InitializeAsync()
+    {
+        _taxApiClient = ClientFactory.CreateTaxApiClient();
+        return Task.CompletedTask;
+    }
+
+    public async Task DisposeAsync()
+    {
+        await ClientCloser.CloseAsync(_taxApiClient);
+    }
+
+    [Fact]
+    public async Task Home_ShouldReturn200OK()
+    {
+        // Act
+        var httpResponse = await _taxApiClient.Home().HomeAsync();
+
+        // Assert
+        _taxApiClient.Home().AssertHomeSuccessful(httpResponse);
+    }
+}

system-test/TestConfiguration.cs

@@ -23,4 +23,7 @@ static TestConfiguration()
 
     // ERP configuration
     public static string ErpApiBaseUrl => _configuration["Test:Erp:Api:BaseUrl"] ?? "http://localhost:3100";
+
+    // Tax configuration
+    public static string TaxApiBaseUrl => _configuration["Test:Tax:Api:BaseUrl"] ?? "http://localhost:3101";
 }

system-test/appsettings.json

@@ -12,6 +12,11 @@
       "Api": {
         "BaseUrl": "http://localhost:3100"
       }
+    },
+    "Tax": {
+      "Api": {
+        "BaseUrl": "http://localhost:3101"
+      }
     }
   },
   "WaitSeconds": 10