diff --git a/tests/test_request_construction.py b/tests/test_request_construction.py
index <HASH>..<HASH> 100644
--- a/tests/test_request_construction.py
+++ b/tests/test_request_construction.py
@@ -148,6 +148,9 @@ class TestExtraParameters:
 

         self.expect_no_error(1)

         self.expect_no_error(a=1)

+        self.expect_no_error(None, 1, 2)

+        self.expect_no_error(b1=2, b2=3)

+        self.expect_no_error(None, b1=2, b2=3)

         self.expect_no_error(1, b1=None, b2=None)

 

     def test_multiple_consecutive_choice_parameters(self):
update the 'sequence inside a choice' extra parameter test

In case the subsequence contains multiple elements, specifying non-None values
for more than one of those elements should not be interpreted as a 'multiple
values defined for a single choice group' error.