Make EfCoreRepository implement IAsyncEnumerable<TEntity>

Resolve #4806

framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/Domain/Repositories/EntityFrameworkCore/EfCoreRepository.cs

@@ -15,7 +15,7 @@ using Volo.Abp.Guids;
 
 namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
 {
-    public class EfCoreRepository<TDbContext, TEntity> : RepositoryBase<TEntity>, IEfCoreRepository<TEntity>
+    public class EfCoreRepository<TDbContext, TEntity> : RepositoryBase<TEntity>, IEfCoreRepository<TEntity>, IAsyncEnumerable<TEntity>
         where TDbContext : IEfCoreDbContext
         where TEntity : class, IEntity
     {
@@ -195,6 +195,11 @@ namespace Volo.Abp.Domain.Repositories.EntityFrameworkCore
             return query;
         }
 
+        public IAsyncEnumerator<TEntity> GetAsyncEnumerator(CancellationToken cancellationToken = new CancellationToken())
+        {
+            return DbSet.AsAsyncEnumerable().GetAsyncEnumerator(cancellationToken);
+        }
+
         protected virtual void CheckAndSetId(TEntity entity)
         {
             if (entity is IEntity<Guid> entityWithGuidId)

framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Repositories/Repository_Basic_Tests.cs

@@ -1,9 +1,31 @@
-using Volo.Abp.TestApp.Testing;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Shouldly;
+using Volo.Abp.TestApp.Testing;
+using Xunit;
 
 namespace Volo.Abp.EntityFrameworkCore.Repositories
 {
     public class Repository_Basic_Tests : Repository_Basic_Tests<AbpEntityFrameworkCoreTestModule>
     {
+        [Fact]
+        public async Task EFCore_QueryableExtension_ToListAsync()
+        {
+            await WithUnitOfWorkAsync(async () =>
+            {
+                var persons = await PersonRepository.ToListAsync();
+                persons.Count.ShouldBeGreaterThan(0);
+            });
+        }
 
+        [Fact]
+        public async Task EFCore_QueryableExtension_CountAsync()
+        {
+            await WithUnitOfWorkAsync(async () =>
+            {
+                var count = await PersonRepository.CountAsync();
+                count.ShouldBeGreaterThan(0);
+            });
+        }
     }
 }