Add tests

tests/test_emails.py

@@ -245,6 +245,46 @@ def test_send_fulfillment_emails(
     email_connection.get_email_message(to=recipients, **expected_call_kwargs)
 
 
+@pytest.mark.parametrize(
+    "send_email,template",
+    [
+        (
+            emails.send_fulfillment_confirmation,
+            emails.CONFIRM_FULFILLMENT_TEMPLATE,
+        ),  # noqa
+        (emails.send_fulfillment_update, emails.UPDATE_FULFILLMENT_TEMPLATE),
+    ],
+)
+@mock.patch("saleor.order.emails.send_templated_mail")
+def test_send_fulfillment_emails_with_tracking_number_as_url(
+    mocked_templated_email, template, send_email, fulfilled_order, site_settings
+):
+    fulfillment = fulfilled_order.fulfillments.first()
+    fulfillment.tracking_number = "https://www.example.com"
+    fulfillment.save()
+    assert fulfillment.is_tracking_number_url
+    send_email(order_pk=fulfilled_order.pk, fulfillment_pk=fulfillment.pk)
+    email_data = emails.collect_data_for_fullfillment_email(
+        fulfilled_order.pk, template, fulfillment.pk
+    )
+
+    recipients = [fulfilled_order.get_customer_email()]
+
+    expected_call_kwargs = {
+        "context": email_data["context"],
+        "from_email": site_settings.default_from_email,
+        "template_name": template,
+    }
+
+    mocked_templated_email.assert_called_once_with(
+        recipient_list=recipients, **expected_call_kwargs
+    )
+
+    # Render the email to ensure there is no error
+    email_connection = get_connection()
+    email_connection.get_email_message(to=recipients, **expected_call_kwargs)
+
+
 def test_email_having_display_name_in_settings(customer_user, site_settings, settings):
     expected_from_email = "Info <[email protected]>"
 

tests/test_order.py

@@ -256,6 +256,14 @@ def test_update_order_status(fulfilled_order):
     assert fulfilled_order.status == OrderStatus.UNFULFILLED
 
 
+def test_validate_fulfillment_tracking_number_as_url(fulfilled_order):
+    fulfillment = fulfilled_order.fulfillments.first()
+    assert not fulfillment.is_tracking_number_url
+    fulfillment.tracking_number = "https://www.example.com"
+    fulfillment.save()
+    assert fulfillment.is_tracking_number_url
+
+
 def test_order_queryset_confirmed(draft_order):
     other_orders = [
         Order.objects.create(status=OrderStatus.UNFULFILLED),