public async Task DeleteServerWithEmptyServerIdThrows()
 {
     var client = new ComputeServiceClient(GetValidCreds(), "Nova", CancellationToken.None, this.ServiceLocator);
     await client.DeleteServer(string.Empty);
 }
        public async Task CanDeleteServer()
        {
            this.ServicePocoClient.DeleteServerDelegate = async (serverId) =>
            {
                await Task.Run(() => Assert.AreEqual(serverId, "12345"));
            };

            var client = new ComputeServiceClient(GetValidCreds(), "Nova", CancellationToken.None, this.ServiceLocator);
            await client.DeleteServer("12345");
        }