Assign.cs :  » Testing » MockObjects » DotNetMock » Dynamic » C# / CSharp Open Source

#region License
// Copyright (c) 2004 Choy Rim. All rights reserved.
#endregion
#region Imports
#endregion

namespace DotNetMock.Dynamic{
  /// <summary>
  /// An argument expectation that assigns a new value to ref/out
  /// parameters.
  /// </summary>
  public class Assign : AbstractArgumentMutator
  {
    private object _newValue;
    /// <summary>
    /// Default constructor.
    /// </summary>
    /// <param name="newValue">Value to assgin when Mutate calls are performed.</param>
    public Assign(object newValue)
    {
      _newValue = newValue;
    }
    /// <summary>
    /// Exchanges the input parameter with the value originally associate with this instance.
    /// </summary>
    /// <param name="parameterValue">argument to change</param>
    public override void Mutate(ref object parameterValue) 
    {
      parameterValue = _newValue;
    }
  }
}