I am trying to write a unit test for a method which takes an IQueryable collection.

How should I instantiate the collection in my unit test before I pass it to the method for test? This is the default code in my test

IQueryable<Item> Items = null; // TODO: Initialize to an appropriate value

And here is what I tried writing

IQueryable<Item> Items = new IQueryable<Item>; // TODO: Initialize to an appropriate value

Am I making a school boy error?

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