diff --git a/pyproject.toml b/pyproject.toml
index 5534e52..aa88268 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -92,7 +92,7 @@ src_paths = ["django_payments_chile", "tests"]
 
 
 [tool.coverage.report]
-exclude_lines = ["if TYPE_CHECKING:"]
+exclude_lines = ["if TYPE_CHECKING:", "# noqa", "# nosec"]
 
 [tool.django-stubs]
 django_settings_module = "tests.django_settings"
diff --git a/tests/test_flowprovider.py b/tests/test_flowprovider.py
index 158aa1d..2e3bd3e 100644
--- a/tests/test_flowprovider.py
+++ b/tests/test_flowprovider.py
@@ -12,6 +12,7 @@
 
 class payment_attrs:
     session = dict
+    extra_data = dict
 
 
 class Payment(Mock):
@@ -48,6 +49,7 @@ def get_success_url(self):
 class TestFlowProviderLive(TestCase):
     def test_provider_create_session_success(self):
         test_payment = Payment()
+        test_payment.attrs.datos_extra = {"payment_currency": "CLP"}
         provider = FlowProvider(api_key=API_KEY, api_secret=API_SECRET)
         with patch("django_payments_chile.FlowProvider.requests.post") as mock_post:
             # Configure mock response