public void Doesnt_serialize_TypeInfo_when_set() { JsConfig.ExcludeTypeInfo = true; var userSession = new OAuthUserSession { Id = "1", CreatedAt = DateTime.UtcNow, LastModified = DateTime.UtcNow, ReferrerUrl = "http://referrer.com", ProviderOAuthAccess = new List<IOAuthTokens> { new OAuthTokens { Provider = "twitter", AccessToken = "TAccessToken", Items = { {"a","1"}, {"b","2"}, }}, new OAuthTokens { Provider = "facebook", AccessToken = "FAccessToken", Items = { {"a","1"}, {"b","2"}, }}, } }; Assert.That(userSession.ToJson().IndexOf("__type") == -1, Is.True); Assert.That(userSession.ToJsv().IndexOf("__type") == -1, Is.True); }