fix: remove stray debug print in RangeQueryParameter constructor

RangeQueryParameter.__init__ contained a leftover print() that wrote the
range element type to stdout on every construction, polluting output for
anyone using RANGE query parameters. Remove it and add a regression test.

Author: fixedbydev

packages/google-cloud-bigquery/google/cloud/bigquery/query.py

@@ -1020,7 +1020,6 @@ def __init__(
     ):
         self.name = name
         self.range_element_type = self._parse_range_element_type(range_element_type)
-        print(self.range_element_type.type_._type)
         self.start = start
         self.end = end
 

packages/google-cloud-bigquery/tests/unit/test_query.py

@@ -778,6 +778,13 @@ def test_ctor(self):
         self.assertEqual(param.start, "2016-08-11")
         self.assertIs(param.end, None)
 
+    def test_ctor_does_not_print_to_stdout(self):
+        # Regression test for a stray debug print() in __init__ that wrote the
+        # range element type to stdout on every construction.
+        with mock.patch("builtins.print") as mock_print:
+            self._make_one(range_element_type="DATE", start="2016-08-11")
+        mock_print.assert_not_called()
+
     def test_ctor_w_datetime_query_parameter_type_str(self):
         from google.cloud.bigquery.query import RangeQueryParameterType