Moq Sequences Revisited from http://haacked.com/archive/2010/11/24/moq-sequences-revisited.aspx Added ReturnsAsync method for c# 5.0 tests

MoqExtensions.cs

public static class MoqExtensions
{
   public static void ReturnsInOrder<T, TResult>(this ISetup<T, TResult> setup,
    params object[] results) where T : class {
  var queue = new Queue(results);
    setup.Returns(() => {
        var result = queue.Dequeue();
        if (result is Exception) {
            throw result as Exception;
        }
        return (TResult)result;
    });
   }
   
    public static IReturnsResult<TMock> ReturnsAsync<TMock, TResult>(
            this IReturns<TMock, Task<TResult>> setup, TResult value)
            where TMock : class
        {
            return setup.Returns(Task.FromResult(value));
        }
}