public void DescribeInstances_NoId_InstanceList()
{
// Arrange
var target = new DescribeInstances
{
AccessKey = string.Empty,
SecretKey = string.Empty
};
// Act
IDictionary<string, object> results = WorkflowInvoker.Invoke(target, new Dictionary<string, object>());
List<Reservation> reservation = results["Reservations"] as List<Reservation>;
// Assert
Assert.IsNotNull(reservation);
}