From 70d0a1ca02f42c0f8984b6234ca0f9d7e354a135 Mon Sep 17 00:00:00 2001
From: Przemysław Buczkowski <przemub@creditdigital.co.uk>
Date: Thu, 13 Sep 2018 13:36:14 +0100
Subject: Fixed #29711 -- Added a system check for uniquness of admin actions'
 __name__.

---
 tests/modeladmin/test_checks.py | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'tests/modeladmin/test_checks.py')

diff --git a/tests/modeladmin/test_checks.py b/tests/modeladmin/test_checks.py
index 6a10441471..89fde35d3c 100644
--- a/tests/modeladmin/test_checks.py
+++ b/tests/modeladmin/test_checks.py
@@ -1309,3 +1309,30 @@ class ActionsCheckTests(CheckTestCase):
             'custom_permission_action action.',
             id='admin.E129',
         )
+
+    def test_actions_not_unique(self):
+        def action(modeladmin, request, queryset):
+            pass
+
+        class BandAdmin(ModelAdmin):
+            actions = (action, action)
+
+        self.assertIsInvalid(
+            BandAdmin, Band,
+            "__name__ attributes of actions defined in "
+            "<class 'modeladmin.test_checks.ActionsCheckTests."
+            "test_actions_not_unique.<locals>.BandAdmin'> must be unique.",
+            id='admin.E130',
+        )
+
+    def test_actions_unique(self):
+        def action1(modeladmin, request, queryset):
+            pass
+
+        def action2(modeladmin, request, queryset):
+            pass
+
+        class BandAdmin(ModelAdmin):
+            actions = (action1, action2)
+
+        self.assertIsValid(BandAdmin, Band)
-- 
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