CmsKit - Fix type mismatch at Content tests

modules/cms-kit/test/Volo.CmsKit.Application.Tests/Contents/ContentAdminAppService_Tests.cs

@@ -36,9 +36,9 @@ namespace Volo.CmsKit.Contents
             var result = await _service.GetListAsync(new ContentGetListInput());
 
             result.ShouldNotBeNull();
-            result.ShouldBeOfType<ContentGetListDto>();
             result.Items.ShouldNotBeEmpty();
             result.Items.Count.ShouldBe(4);
+            result.Items.All(x => x.ShouldBeOfType<ContentGetListDto>() != null);
         }
 
         [Fact]
@@ -47,7 +47,7 @@ namespace Volo.CmsKit.Contents
             var result = await _service.GetAsync(_data.Content_1_Id);
 
             result.ShouldNotBeNull();
-            result.ShouldBeOfType<ContentDto>();
+            result.ShouldBeOfType<Admin.Contents.ContentDto>();
             result.ShouldNotBeNull(result.Value);
         }