public async Task Test_GetScopesAsync()
{
var dao = new IdentityServer3CassandraDao();
await dao.EstablishConnectionAsync();
var insertResult = await CassandraTestHelper.InsertTestData_Scopes(1);
var queryNames = from item in insertResult
select item.Record.Name;
var nameList = queryNames.ToList();
var result = await dao.FindScopesAsync(true);
Assert.IsTrue(result.Any());
}