Migrated some tests to use System.Text.Json (#385)

* Migrated some tests to use System.Text.Json

* Added case insensitive json options to fix broken tests.

src/Web/Services/CatalogViewModelService.cs

@@ -57,9 +57,9 @@ namespace Microsoft.eShopWeb.Web.Services
                     Name = i.Name,
                     PictureUri = _uriComposer.ComposePicUri(i.PictureUri),
                     Price = i.Price
-                }),
-                Brands = await GetBrands(),
-                Types = await GetTypes(),
+                }).ToList(),
+                Brands = (await GetBrands()).ToList(),
+                Types = (await GetTypes()).ToList(),
                 BrandFilterApplied = brandId ?? 0,
                 TypesFilterApplied = typeId ?? 0,
                 PaginationInfo = new PaginationInfoViewModel()

src/Web/ViewModels/CatalogIndexViewModel.cs

@@ -5,9 +5,9 @@ namespace Microsoft.eShopWeb.Web.ViewModels
 {
     public class CatalogIndexViewModel
     {
-        public IEnumerable<CatalogItemViewModel> CatalogItems { get; set; }
-        public IEnumerable<SelectListItem> Brands { get; set; }
-        public IEnumerable<SelectListItem> Types { get; set; }
+        public List<CatalogItemViewModel> CatalogItems { get; set; }
+        public List<SelectListItem> Brands { get; set; }
+        public List<SelectListItem> Types { get; set; }
         public int? BrandFilterApplied { get; set; }
         public int? TypesFilterApplied { get; set; }
         public PaginationInfoViewModel PaginationInfo { get; set; }

src/Web/Web.csproj

@@ -34,6 +34,7 @@
     </PackageReference>
   </ItemGroup>
   <ItemGroup>
+    <Folder Include="Catalog\" />
     <Folder Include="wwwroot\fonts\" />
     <Folder Include="wwwroot\lib\" />
   </ItemGroup>