How do you mock the session object collection using Moq

Question

I am using shanselmann\'s MvcMockHelper class to mock up some HttpContext stuff using Moq but the issue I am having is being able to assign something to my mocked session ob

Answer 1

I've made a slightly more elaborate Mock than the answer posted by @RonnBlack

public class HttpSessionStateDictionary : HttpSessionStateBase
{
    private readonly NameValueCollection keyCollection = new NameValueCollection();

    private readonly Dictionary<string, object> _values = new Dictionary<string, object>();

    public override object this[string name]
    {
        get { return _values.ContainsKey(name) ? _values[name] : null; }
        set { _values[name] = value; keyCollection[name] = null;}
    }

    public override int CodePage
    {
        get { throw new NotImplementedException(); }
        set { throw new NotImplementedException(); }
    }

    public override HttpSessionStateBase Contents
    {
        get { throw new NotImplementedException(); }
    }

    public override HttpCookieMode CookieMode
    {
        get { throw new NotImplementedException(); }
    }

    public override int Count
    {
        get { return _values.Count; }
    }

     public override NameObjectCollectionBase.KeysCollection Keys
{
    get { return keyCollection.Keys; }
}

    public Dictionary<string, object> UnderlyingStore
    {
        get { return _values; }
    }

    public override void Abandon()
    {
        _values.Clear();
    }

    public override void Add(string name, object value)
    {
        _values.Add(name, value);
    }

    public override void Clear()
    {
        _values.Clear();
    }

    public override void CopyTo(Array array, int index)
    {
        throw new NotImplementedException();
    }

    public override bool Equals(object obj)
    {
        return _values.Equals(obj);
    }

    public override IEnumerator GetEnumerator()
    {
        return _values.GetEnumerator();
    }

    public override int GetHashCode()
    {
        return (_values != null ? _values.GetHashCode() : 0);
    }

    public override void Remove(string name)
    {
        _values.Remove(name);
    }

    public override void RemoveAll()
    {
        _values.Clear();
    }

    public override void RemoveAt(int index)
    {
        throw new NotImplementedException();
    }

    public override string ToString()
    {
        return _values.ToString();
    }

    public bool Equals(HttpSessionStateDictionary other)
    {
        if (ReferenceEquals(null, other)) return false;
        if (ReferenceEquals(this, other)) return true;
        return Equals(other._values, _values);
    }
}