Prepare data for unittests. Deserialize JSON to object hierarchy. Take from http://stackoverflow.com/a/9988494/443366

gistfile1.cs

void Main()
{
    JsonConvert.DeserializeObject<Root>(testJson).Dump();
}

readonly string testJson = 
"{\"Profile\": [{" +
"    \"Name\":\"Joe\"," +
"    \"Last\":\"Doe\"," +
"    \"Client\":" +
"            {" +
"            \"ClientId\":\"1\"," +
"            \"Product\":\"Apple\"," +
"            \"Message\":\"Peter likes apples\"" +
"            }," +
"    \"Date\":\"2012-02-14\"" +
"    }]" +
"}";

public class Root
{
    public Profile[] Profile;
}

public class Profile
{
    public string Name { get; set; }
    public string Last { get; set; }
    public Client Client { get; set; }
    public DateTime Date { get; set; }
}

public class Client
{
    public int ClientId;
    public string Product;
    public string Message;
}