public void Invoke_VkParams()
{
Url = "https://api.vk.com/method/example.get?count=23";
Json = @"{ 'response' : [] }";
var parameters = new VkParameters { { "count", 23 } };
var json = Api.Invoke("example.get", parameters, true);
StringAssert.AreEqualIgnoringCase(json, Json);
}