restore this

reactivated/fields.py

@@ -408,8 +408,8 @@ def get_enum_name(self) -> str:
         def db_type(self, connection: Any) -> Optional[str]:
             if connection.settings_dict["ENGINE"] != "django.db.backends.postgresql":
                 raise DatabaseError("EnumField is only supported on PostgreSQL")
-            return f"{self.get_enum_name()}[]"
-            # return super().db_type(connection)
+            # return f"{self.get_enum_name()}[]"
+            return super().db_type(connection)
 
         def __init__(self, *args, **kwargs) -> None:
             self.enum = kwargs.pop("enum")

tests/fields.py

@@ -70,6 +70,20 @@ class Meta:
     assert form.instance.hemisphere == models.Continent.Hemisphere.NORTHERN
 
 
+@pytest.mark.django_db
+def test_enum_array_field():
+    continent = models.Continent.objects.create(name="Europe")
+    birth_country = models.Country.objects.create(name="Germany", continent=continent)
+    other = models.Country.objects.create(name="Switzerland", continent=continent)
+
+    composer = models.Composer.objects.create(name="Wagner")
+    models.ComposerCountry.objects.create(
+        composer=composer, country=birth_country, was_born=True
+    )
+    models.ComposerCountry.objects.create(composer=composer, country=other)
+    opera = models.Opera.objects.create(name="Götterdämmerung", composer=composer)
+
+
 def test_enum_form_field():
     class EnumForm(forms.Form):
         enum_form_field = EnumChoiceField(enum=EnumTest)