Added Should_Not_Wrap_Json_If_DontWrap_Declared test for AspNet Core.
Added Should_Not_Wrap_Json_If_DontWrap_Declared test for AspNet Core.

jaq316/aspnetboilerplate,ryancyq/aspnetboilerplate,s-takatsu/aspnetboilerplate,ryancyq/aspnetboilerplate,ShiningRush/aspnetboilerplate,zquans/aspnetboilerplate,aspnetboilerplate/aspnetboilerplate,beratcarsi/aspnetboilerplate,virtualcca/aspnetboilerplate,andmattia/aspnetboilerplate,oceanho/aspnetboilerplate,ZhaoRd/aspnetboilerplate,beratcarsi/aspnetboilerplate,SXTSOFT/aspnetboilerplate,lvjunlei/aspnetboilerplate,lemestrez/aspnetboilerplate,AlexGeller/aspnetboilerplate,ilyhacker/aspnetboilerplate,carldai0106/aspnetboilerplate,zquans/aspnetboilerplate,abdllhbyrktr/aspnetboilerplate,zclmoon/aspnetboilerplate,lvjunlei/aspnetboilerplate,abdllhbyrktr/aspnetboilerplate,zclmoon/aspnetboilerplate,yuzukwok/aspnetboilerplate,jaq316/aspnetboilerplate,ZhaoRd/aspnetboilerplate,4nonym0us/aspnetboilerplate,lemestrez/aspnetboilerplate,yuzukwok/aspnetboilerplate,virtualcca/aspnetboilerplate,beratcarsi/aspnetboilerplate,SXTSOFT/aspnetboilerplate,ilyhacker/aspnetboilerplate,690486439/aspnetboilerplate,jaq316/aspnetboilerplate,verdentk/aspnetboilerplate,ShiningRush/aspnetboilerplate,ilyhacker/aspnetboilerplate,Nongzhsh/aspnetboilerplate,luchaoshuai/aspnetboilerplate,690486439/aspnetboilerplate,berdankoca/aspnetboilerplate,AlexGeller/aspnetboilerplate,lvjunlei/aspnetboilerplate,AlexGeller/aspnetboilerplate,yuzukwok/aspnetboilerplate,SXTSOFT/aspnetboilerplate,s-takatsu/aspnetboilerplate,carldai0106/aspnetboilerplate,s-takatsu/aspnetboilerplate,verdentk/aspnetboilerplate,luchaoshuai/aspnetboilerplate,Nongzhsh/aspnetboilerplate,ZhaoRd/aspnetboilerplate,aspnetboilerplate/aspnetboilerplate,carldai0106/aspnetboilerplate,aspnetboilerplate/aspnetboilerplate,Nongzhsh/aspnetboilerplate,abdllhbyrktr/aspnetboilerplate,zclmoon/aspnetboilerplate,4nonym0us/aspnetboilerplate,oceanho/aspnetboilerplate,4nonym0us/aspnetboilerplate,fengyeju/aspnetboilerplate,ShiningRush/aspnetboilerplate,carldai0106/aspnetboilerplate,andmattia/aspnetboilerplate,oceanho/aspnetboilerplate,aspnetboilerplate/aspnetboilerplate,berdankoca/aspnetboilerplate,fengyeju/aspnetboilerplate,ryancyq/aspnetboilerplate,virtualcca/aspnetboilerplate,ryancyq/aspnetboilerplate,berdankoca/aspnetboilerplate,andmattia/aspnetboilerplate,zquans/aspnetboilerplate,verdentk/aspnetboilerplate,lemestrez/aspnetboilerplate,fengyeju/aspnetboilerplate,690486439/aspnetboilerplate