diff options
Diffstat (limited to 'tests/regressiontests/admin_validation')
| -rw-r--r-- | tests/regressiontests/admin_validation/models.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tests/regressiontests/admin_validation/models.py b/tests/regressiontests/admin_validation/models.py index 93e3e065e6..924cf69d4d 100644 --- a/tests/regressiontests/admin_validation/models.py +++ b/tests/regressiontests/admin_validation/models.py @@ -108,7 +108,18 @@ Exception: <class 'regressiontests.admin_validation.models.TwoAlbumFKAndAnE'> ha >>> validate_inline(TwoAlbumFKAndAnEInline, None, Album) -# Regression test for #12203 -- If the explicitly provided through model +# Regression test for #12203 - Fail more gracefully when a M2M field that +# specifies the 'through' option is included in the 'fields' ModelAdmin option. + +>>> class BookAdmin(admin.ModelAdmin): +... fields = ['authors'] + +>>> validate(BookAdmin, Book) +Traceback (most recent call last): + ... +ImproperlyConfigured: 'BookAdmin.fields' can't include the ManyToManyField field 'authors' because 'authors' manually specifies a 'through' model. + +# Regression test for #12209 -- If the explicitly provided through model # is specified as a string, the admin should still be able use # Model.m2m_field.through |