feat(payments): integrate cancellation token in payment intent creation and update related tests

tests/GroundsForSupport.Server.Tests/Integration/Infra/TestApi.cs

@@ -1,7 +1,40 @@
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc.Testing;
+using GroundsForSupport.Server.Data;
+using GroundsForSupport.Server.Payments.Stripe;
 
-namespace GroundsForSupport.API.Tests.Integration.Infra;
+using System.Text.Json;
+using Microsoft.Extensions.Configuration;
+using System.Text;
+
+namespace GroundsForSupport.Server.Tests.Integration.Infra;
 
 public sealed class TestApi : WebApplicationFactory<Program>
 {
+  protected override void ConfigureWebHost(IWebHostBuilder builder)
+  {
+    var contextOptions = new ContextOptions()
+    {
+      DatabaseFilePath = "GroundsForSupport.Test.db",
+    };
+
+    var stripeOptions = new StripeOptions()
+    {
+      ApiKey = "sk_test_12345",
+    };
+
+    var contextOptionsJson = JsonSerializer.Serialize(contextOptions);
+    var stripeOptionsJson = JsonSerializer.Serialize(stripeOptions);
+    
+    var configJson = $@"{{
+      ""{nameof(ContextOptions)}"": {contextOptionsJson},
+      ""{nameof(StripeOptions)}"": {stripeOptionsJson}
+    }}";
+
+    var config = new ConfigurationBuilder()
+      .AddJsonStream(new MemoryStream(Encoding.UTF8.GetBytes(configJson)))
+      .Build();
+
+    builder.UseConfiguration(config);
+  }
 }

tests/GroundsForSupport.Server.Tests/Integration/PaymentTests.cs

@@ -1,7 +1,14 @@
 using System.Net;
 using System.Net.Http.Json;
 
-using GroundsForSupport.API.Tests.Integration.Infra;
+using GroundsForSupport.Server.Payments;
+using GroundsForSupport.Server.Payments.Stripe;
+using GroundsForSupport.Server.Tests.Integration.Infra;
+
+using Microsoft.AspNetCore.TestHost;
+using Microsoft.Extensions.DependencyInjection;
+
+using Moq;
 
 [assembly: CaptureConsole]
 
@@ -50,7 +57,26 @@ public sealed class PaymentTests(TestApi api) : IClassFixture<TestApi>
   [Fact]
   public async Task CreatePaymentIntent_WhenGivenValidRequest_ItShouldReturnCreated()
   {
-    var client = _api.CreateClient();
+    var mockStripeService = new Mock<IStripeService>();
+
+    mockStripeService
+      .Setup(s => s.CreatePaymentIntentAsync(
+          It.IsAny<string>(),
+          It.IsAny<decimal>(),
+          It.IsAny<string?>(),
+          It.IsAny<string?>(),
+          It.IsAny<CancellationToken>()
+        )
+      )
+      .ReturnsAsync((true, new Intent("pi_12345_secret_67890")));
+    
+    var api = _api.WithWebHostBuilder(
+      b => b.ConfigureTestServices(
+        s => s.AddSingleton(mockStripeService.Object)
+      )
+    );
+
+    var client = api.CreateClient();
 
     var request = new
     {