public void GetSignTest()
{
BeeCloud.registerApp("c5d1cba1-5e3f-4ba0-941d-9b0a371fe719", "39a7a518-9ac8-4a9e-87bc-7885f33cf18c", null, null);
string sign = "0837478bbead245e8b5523b0ec1d65f4";
string actual = BCUtil.GetSign("1449849600000");
Assert.IsTrue(actual.Equals(sign));
}