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[Sergey Limonov <sergey.limonov@xxxxxxxxx>]

Public bug reported:

Hi!

I've a class that implements IEnumerable interface and overrides the
Eqauls(object obj) method. For this class Assert.AreEqual(object
expected, object actual) doesn't calls overridden Equals method.

I investigate this issue by source code. I see that method

private bool AreEqual(object x, object y, EnumerableRecursionHelper
recursionHelper, ref Tolerance tolerance)

defined in NUnitEqualityComparer doesn't calls Equals method of object
if it implements IEnumerable.

I think it will be better if any special comparison will be called after
calling Equals and last one returns false value.

Thanks,
Sergey

** Affects: nunitv2
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1186689

Title:
  Assert.AreEqual dosn't works correctly for IEnumerable targets

Status in NUnit V2 Test Framework:
  New

Bug description:
  Hi!

  I've a class that implements IEnumerable interface and overrides the
  Eqauls(object obj) method. For this class Assert.AreEqual(object
  expected, object actual) doesn't calls overridden Equals method.

  I investigate this issue by source code. I see that method

  private bool AreEqual(object x, object y, EnumerableRecursionHelper
  recursionHelper, ref Tolerance tolerance)

  defined in NUnitEqualityComparer doesn't calls Equals method of object
  if it implements IEnumerable.

  I think it will be better if any special comparison will be called
  after calling Equals and last one returns false value.

  Thanks,
  Sergey

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