Added MVC validation test.

framework/src/Volo.Abp.Validation/Volo/Abp/Validation/AbpValidationException.cs

@@ -20,7 +20,7 @@ namespace Volo.Abp.Validation
         /// <summary>
         /// Detailed list of validation errors for this exception.
         /// </summary>
-        public IList<ValidationResult> ValidationErrors { get; set; }
+        public IList<ValidationResult> ValidationErrors { get; }
 
         /// <summary>
         /// Exception severity.

framework/src/Volo.Abp.Validation/Volo/Abp/Validation/IHasValidationErrors.cs

@@ -5,6 +5,6 @@ namespace Volo.Abp.Validation
 {
     public interface IHasValidationErrors
     {
-        IList<ValidationResult> ValidationErrors { get; set; }
+        IList<ValidationResult> ValidationErrors { get; }
     }
 }

framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/AbpAspNetCoreMvcTestModule.cs

@@ -1,4 +1,5 @@
 using System;
+using Localization.Resources.AbpUi;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.AspNetCore.Modularity;
@@ -9,9 +10,11 @@ using Volo.Abp.AspNetCore.TestBase;
 using Volo.Abp.Authorization.Permissions;
 using Volo.Abp.Autofac;
 using Volo.Abp.Localization;
+using Volo.Abp.Localization.Resources.AbpValidation;
 using Volo.Abp.MemoryDb;
 using Volo.Abp.Modularity;
 using Volo.Abp.TestApp;
+using Volo.Abp.UI;
 using Volo.Abp.VirtualFileSystem;
 
 namespace Volo.Abp.AspNetCore.Mvc
@@ -70,7 +73,10 @@ namespace Volo.Abp.AspNetCore.Mvc
             {
                 options.Resources
                     .Add<MvcTestResource>("en")
-                    .AddVirtualJson("/Volo/Abp/AspNetCore/Mvc/Localization/Resource");
+                    .AddBaseTypes(
+                        typeof(AbpUiResource),
+                        typeof(AbpValidationResource)
+                    ).AddVirtualJson("/Volo/Abp/AspNetCore/Mvc/Localization/Resource");
             });
         }
 

framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Localization/Resource/en.json

@@ -1,6 +1,7 @@
 {
   "culture": "en",
   "texts": {
-    "BirthDate": "Birth date" 
+    "BirthDate": "Birth date",
+    "Value1": "Value One" 
   }
 }

framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Localization/Resource/tr.json

@@ -1,6 +1,7 @@
 {
   "culture": "tr",
   "texts": {
-    "BirthDate": "Dogum gunu"
+    "BirthDate": "Dogum gunu",
+    "Value1":  "Değer Bir" 
   }
 }

framework/test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/Validation/ValidationTestController_Tests.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using Shouldly;
 using Volo.Abp.Http;
+using Volo.Abp.Localization;
 using Xunit;
 
 namespace Volo.Abp.AspNetCore.Mvc.Validation
@@ -22,6 +23,17 @@ namespace Volo.Abp.AspNetCore.Mvc.Validation
             result.Error.ValidationErrors.Length.ShouldBeGreaterThan(0);
         }
 
+        [Fact]
+        public async Task Should_Return_Localized_Validation_Errors()
+        {
+            using (AbpCultureHelper.Use("tr"))
+            {
+                var result = await GetResponseAsObjectAsync<RemoteServiceErrorResponse>("/api/validation-test/object-result-action?value1=a", HttpStatusCode.BadRequest); //value1 has min length of 2 chars.
+                result.Error.ValidationErrors.Length.ShouldBeGreaterThan(0);
+                result.Error.ValidationErrors[0].Message.ShouldBe("Değer Bir alanı en az '2' uzunluğunda bir metin ya da dizi olmalıdır.");
+            }
+        }
+
         [Fact]
         public async Task Should_Not_Validate_Action_Result_Success()
         {