chore(tests): rename sample classes

avoids warning that pytest can't find test cases to collect

tests/pytest/core/test_models.py

@@ -121,7 +121,7 @@ def test_EligibilityVerifier_str(model_EligibilityVerifier):
     assert str(model_EligibilityVerifier) == model_EligibilityVerifier.name
 
 
-class TestFormClass:
+class SampleFormClass:
     """A class for testing EligibilityVerifier form references."""
 
     def __init__(self, *args, **kwargs):
@@ -131,14 +131,14 @@ def __init__(self, *args, **kwargs):
 
 @pytest.mark.django_db
 def test_EligibilityVerifier_form_instance(model_EligibilityVerifier):
-    model_EligibilityVerifier.form_class = f"{__name__}.TestFormClass"
+    model_EligibilityVerifier.form_class = f"{__name__}.SampleFormClass"
     model_EligibilityVerifier.save()
 
     args = (1, "2")
     kwargs = {"one": 1, "two": "2"}
     form_instance = model_EligibilityVerifier.form_instance(*args, **kwargs)
 
-    assert isinstance(form_instance, TestFormClass)
+    assert isinstance(form_instance, SampleFormClass)
     assert form_instance.args == args
     assert form_instance.kwargs == kwargs
 

tests/pytest/eligibility/test_views.py

@@ -53,7 +53,7 @@ def invalid_form_data():
     return {"invalid": "data"}
 
 
-class TestVerificationForm(EligibilityVerificationForm):
+class SampleVerificationForm(EligibilityVerificationForm):
     def __init__(self, *args, **kwargs):
         super().__init__(
             "title",
@@ -72,7 +72,7 @@ def __init__(self, *args, **kwargs):
 
 @pytest.fixture
 def model_EligibilityVerifier_with_form_class(mocker, model_EligibilityVerifier):
-    model_EligibilityVerifier.form_class = f"{__name__}.TestVerificationForm"
+    model_EligibilityVerifier.form_class = f"{__name__}.SampleVerificationForm"
     model_EligibilityVerifier.save()
     mocker.patch("benefits.eligibility.views.session.verifier", return_value=model_EligibilityVerifier)
     return model_EligibilityVerifier