counter: fix a bug where you can't register UID card with only number inside

counter/models.py

@@ -749,7 +749,7 @@ class StudentCard(models.Model):
     @staticmethod
     def is_valid(uid):
         return (
-            uid.isupper()
+            (uid.isupper() or uid.isnumeric())
             and len(uid) == StudentCard.UID_SIZE
             and not StudentCard.objects.filter(uid=uid).exists()
         )

counter/tests.py

@@ -178,6 +178,7 @@ class StudentCardTest(TestCase):
         )
 
     def test_add_student_card_from_counter(self):
+        # Test card with mixed letters and numbers
         response = self.client.post(
             reverse(
                 "counter:click",
@@ -187,6 +188,26 @@ class StudentCardTest(TestCase):
         )
         self.assertContains(response, text="8B90734A802A8F")
 
+        # Test card with only numbers
+        response = self.client.post(
+            reverse(
+                "counter:click",
+                kwargs={"counter_id": self.counter.id, "user_id": self.sli.id},
+            ),
+            {"student_card_uid": "04786547890123", "action": "add_student_card"},
+        )
+        self.assertContains(response, text="04786547890123")
+
+        # Test card with only letters
+        response = self.client.post(
+            reverse(
+                "counter:click",
+                kwargs={"counter_id": self.counter.id, "user_id": self.sli.id},
+            ),
+            {"student_card_uid": "ABCAAAFAAFAAAB", "action": "add_student_card"},
+        )
+        self.assertContains(response, text="ABCAAAFAAFAAAB")
+
     def test_add_student_card_from_counter_fail(self):
         # UID too short
         response = self.client.post(
@@ -236,6 +257,18 @@ class StudentCardTest(TestCase):
             response, text="Ce n'est pas un UID de carte étudiante valide"
         )
 
+        # Test with white spaces
+        response = self.client.post(
+            reverse(
+                "counter:click",
+                kwargs={"counter_id": self.counter.id, "user_id": self.sli.id},
+            ),
+            {"student_card_uid": "              ", "action": "add_student_card"},
+        )
+        self.assertContains(
+            response, text="Ce n'est pas un UID de carte étudiante valide"
+        )
+
     def test_delete_student_card_with_owner(self):
         self.client.login(username="sli", password="plop")
         self.client.post(
@@ -318,6 +351,30 @@ class StudentCardTest(TestCase):
         )
         self.assertContains(response, text="8B90734A802A8A")
 
+        # Test card with only numbers
+        self.client.post(
+            reverse(
+                "counter:add_student_card", kwargs={"customer_id": self.sli.customer.pk}
+            ),
+            {"uid": "04786547890123"},
+        )
+        response = self.client.get(
+            reverse("core:user_prefs", kwargs={"user_id": self.sli.id})
+        )
+        self.assertContains(response, text="04786547890123")
+
+        # Test card with only letters
+        self.client.post(
+            reverse(
+                "counter:add_student_card", kwargs={"customer_id": self.sli.customer.pk}
+            ),
+            {"uid": "ABCAAAFAAFAAAB"},
+        )
+        response = self.client.get(
+            reverse("core:user_prefs", kwargs={"user_id": self.sli.id})
+        )
+        self.assertContains(response, text="ABCAAAFAAFAAAB")
+
         # Test with root
         self.client.login(username="root", password="plop")
         self.client.post(
@@ -373,6 +430,15 @@ class StudentCardTest(TestCase):
         )
         self.assertContains(response, text="Cet UID est invalide")
 
+        # Test with white spaces
+        response = self.client.post(
+            reverse(
+                "counter:add_student_card", kwargs={"customer_id": self.sli.customer.pk}
+            ),
+            {"uid": "              "},
+        )
+        self.assertContains(response, text="Cet UID est invalide")
+
         # Test with unauthorized user
         self.client.login(username="krophil", password="plop")
         response = self.client.post(