Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays

Question

I have two identical byte arrays in the following segment of code:

    /// 

    ///A test for Bytes
    ///
    [TestMethod()]
            


        

Answer 1

Assert.Equals tests using the Equals method, which by default uses reference equality and, since they are different objects, they are not equal. You'll want to compare each byte in the array and verify that they are equal. One way to do this is convert them to something that implements ICollection and use CollectionAssert.AreEqual() instead.