Assert IEnumerables

Question

As unit testing is not used in our firm, I\'m teaching myself to unit test my own code. I\'m using the standard .net test framework for some really basic unit testing.

A

Answer 1

You want the SequenceEqual() extension method (LINQ):

    string[] x = { "abc", "def", "ghi" };
    List y = new List() { "abc", "def", "ghi" };

    bool isTrue = x.SequenceEqual(y);

or just:

   bool isTrue = x.SequenceEqual(new[] {"abc","def","ghi"});

(it will return false if they are different lengths, or any item is different)