Merge pull request #607 from dimitri-yatsenko/dev

remove a test that no longer applies since #605

Author: Chris Turner

tests/test_relational_operand.py

@@ -195,12 +195,6 @@ def test_heading_repr():
         assert_equal(len(list(1 for g in s.split('\n') if g.strip() and not g.strip().startswith(('-', '#')))),
                      len(x.heading.attributes))
 
-    @staticmethod
-    @raises(dj.DataJointError)
-    def test_invalid_aggregate():
-        """cannot aggregate a less detailed object"""
-        rel = B().aggregate(A())
-
     @staticmethod
     def test_aggregate():
         x = B().aggregate(B.C())