fixing circular depndency test - all test are OK now

Author: miranov25

UTILS/dfextensions/AliasDataFrameTest.py

@@ -48,9 +48,8 @@ def test_log_rate_with_constant(self):
 
     def test_circular_dependency_raises_error(self):
         self.adf.add_alias("a", "b * 2")
-        self.adf.add_alias("b", "a + 1")
         with self.assertRaises(ValueError):
-            self.adf.materialize_all()
+            self.adf.add_alias("b", "a + 1")
 
     def test_undefined_symbol_raises_error(self):
         self.adf.add_alias("z", "x + non_existent_variable")