def test_check_random_inequality():

       tmp = py.test.ensuretemp("ineq")

       tmp.ensure("test_x.py").write(py.code.Source("""def test_one():

           pass

       """))

       col = py.test.collect.Directory(tmp)

       fn = col._tryiter().next()

       assert fn != 3

       assert fn != col

       assert fn != [1,2,3]

->     assert [1,2,3] != fn

       assert col != fn