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-rw-r--r--tests/modeladmin/test_checks.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/modeladmin/test_checks.py b/tests/modeladmin/test_checks.py
index 85f2eda69e..69aa242a64 100644
--- a/tests/modeladmin/test_checks.py
+++ b/tests/modeladmin/test_checks.py
@@ -554,6 +554,30 @@ class ListDisplayTests(CheckTestCase):
"admin.E109",
)
+ def test_invalid_related_field(self):
+ class TestModelAdmin(ModelAdmin):
+ list_display = ["song"]
+
+ self.assertIsInvalid(
+ TestModelAdmin,
+ Band,
+ "The value of 'list_display[0]' must not be a many-to-many field or a "
+ "reverse foreign key.",
+ "admin.E109",
+ )
+
+ def test_invalid_m2m_related_name(self):
+ class TestModelAdmin(ModelAdmin):
+ list_display = ["featured"]
+
+ self.assertIsInvalid(
+ TestModelAdmin,
+ Band,
+ "The value of 'list_display[0]' must not be a many-to-many field or a "
+ "reverse foreign key.",
+ "admin.E109",
+ )
+
def test_valid_case(self):
@admin.display
def a_callable(obj):