Add tests for Payment Service

services/payment/test/EShopOnAbp.PaymentService.Application.Tests/PaymentMethods/PaymentMethodAppService_Test.cs

@@ -0,0 +1,29 @@
+using Shouldly;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace EShopOnAbp.PaymentService.PaymentMethods;
+public class PaymentMethodAppService_Test : PaymentServiceApplicationTestBase
+{
+    IPaymentMethodAppService _paymentMethodAppService;
+
+    public PaymentMethodAppService_Test()
+    {
+        _paymentMethodAppService = GetRequiredService<IPaymentMethodAppService>();
+    }
+
+    [Fact]
+    public async Task ShouldReturnAllPaymentMethods()
+    {
+        var paymentMethods = await _paymentMethodAppService.GetListAsync();
+
+        paymentMethods.ShouldNotBeEmpty();
+
+        paymentMethods.ShouldContain(x => x.PaymentType == PaymentTypes.PayPal);
+        paymentMethods.ShouldContain(x => x.PaymentType == PaymentTypes.Demo);
+    }
+}

services/payment/test/EShopOnAbp.PaymentService.Application.Tests/PaymentMethods/PaymentMethod_Tests.cs

@@ -0,0 +1,48 @@
+using Shouldly;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Xunit;
+
+namespace EShopOnAbp.PaymentService.PaymentMethods;
+
+public class PaymentMethod_Tests : PaymentServiceApplicationTestBase
+{
+    [Fact]
+    public void EnsureAllPaymentMethodsAreRegistered()
+    {
+        var existingPaymentMethodTypes = GetExistingPaymentMethotTypes();
+
+        var paymentMethods = GetRequiredService<IEnumerable<IPaymentMethod>>();
+
+        paymentMethods.Count().ShouldBe(existingPaymentMethodTypes.Length);
+    }
+
+    [Fact]
+    public void EnsurePaymentTypeIsUnique()
+    {
+        var paymentMethods = GetRequiredService<IEnumerable<IPaymentMethod>>().ToList();
+
+        var distinctedPaymentMethods = paymentMethods.DistinctBy(p => p.PaymentType).ToList();
+
+        paymentMethods.Count.ShouldBe(distinctedPaymentMethods.Count);
+    }
+
+    [Fact]
+    public void EnsureAllPaymentMethodsHavePaymentTypeImplementation()
+    {
+        foreach (var paymentMethod in GetRequiredService<IEnumerable<IPaymentMethod>>())
+        {
+            paymentMethod.PaymentType.ShouldNotBeNullOrEmpty();
+        }
+    }
+
+    private static Type[] GetExistingPaymentMethotTypes()
+    {
+        return typeof(IPaymentMethod)
+            .Assembly
+            .GetTypes()
+            .Where(t => typeof(IPaymentMethod).IsAssignableFrom(t) && !t.IsAbstract)
+            .ToArray();
+    }
+}

services/payment/test/EShopOnAbp.PaymentService.EntityFrameworkCore.Tests/PaymentRequests/PaymentRequestRepository_Tests.cs

@@ -18,12 +18,12 @@ namespace EShopOnAbp.PaymentService.PaymentRequests
         public async Task Should_Insert_Payment_Request()
         {
             var id = Guid.NewGuid();
-            var paymentRequest = new PaymentRequest(id, "123",456,"USD");
-            
+            var paymentRequest = new PaymentRequest(id, Guid.NewGuid().ToString(), 456, "USD");
+
             await _paymentRequestRepository.InsertAsync(paymentRequest, autoSave: true);
-            
+
             var inserted = await _paymentRequestRepository.GetAsync(id);
-            
+
             inserted.Id.ShouldNotBe(Guid.Empty);
         }
     }