fix: default assertion for satisfies check. (#183)

Author: poolis

pydeequ/checks.py

@@ -555,7 +555,7 @@ def satisfies(self, columnCondition, constraintName, assertion=None, hint=None):
         assertion_func = (
             ScalaFunction1(self._spark_session.sparkContext._gateway, assertion)
             if assertion
-            else getattr(self._Check, "satisfies$default$2")()
+            else getattr(self._Check, "satisfies$default$3")()
         )
         hint = self._jvm.scala.Option.apply(hint)
         self._Check = self._Check.satisfies(columnCondition, constraintName, assertion_func, hint)

tests/test_checks.py

@@ -1122,9 +1122,8 @@ def test_fail_hasCorrelation(self):
         self.assertEqual(self.hasCorrelation("b", "e", lambda x: x == -1), [Row(constraint_status="Failure")])
 
     def test_satisfies(self):
-        # TODO: test without assertion
-        # self.assertEqual(self.satisfies('b >=2', 'b greater than or equal to 2'),
-        #                  [Row(constraint_status='Failure')])
+        self.assertEqual(self.satisfies('b >=2', 'b greater than or equal to 2'),
+                         [Row(constraint_status='Failure')])
         self.assertEqual(self.satisfies("b >=2", "b", lambda x: x == 2 / 3), [Row(constraint_status="Success")])
         self.assertEqual(
             self.satisfies("b >=2 AND d >= 2", "b and d", lambda x: x == 2 / 3), [Row(constraint_status="Success")]