diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/modeltests/invalid_models/models.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/tests/modeltests/invalid_models/models.py b/tests/modeltests/invalid_models/models.py index 4957f768f7..8aa7678930 100644 --- a/tests/modeltests/invalid_models/models.py +++ b/tests/modeltests/invalid_models/models.py @@ -180,7 +180,27 @@ class AbstractRelationModel(models.Model): class UniqueM2M(models.Model): """ Model to test for unique ManyToManyFields, which are invalid. """ - unique_people = models.ManyToManyField( Person, unique=True ) + unique_people = models.ManyToManyField(Person, unique=True) + +class NonUniqueFKTarget1(models.Model): + """ Model to test for non-unique FK target in yet-to-be-defined model: expect an error """ + tgt = models.ForeignKey('FKTarget', to_field='bad') + +class UniqueFKTarget1(models.Model): + """ Model to test for unique FK target in yet-to-be-defined model: expect no error """ + tgt = models.ForeignKey('FKTarget', to_field='good') + +class FKTarget(models.Model): + bad = models.IntegerField() + good = models.IntegerField(unique=True) + +class NonUniqueFKTarget2(models.Model): + """ Model to test for non-unique FK target in previously seen model: expect an error """ + tgt = models.ForeignKey(FKTarget, to_field='bad') + +class UniqueFKTarget2(models.Model): + """ Model to test for unique FK target in previously seen model: expect no error """ + tgt = models.ForeignKey(FKTarget, to_field='good') model_errors = """invalid_models.fielderrors: "charfield": CharFields require a "max_length" attribute. @@ -279,4 +299,6 @@ invalid_models.personselfrefm2mexplicit: Many-to-many fields with intermediate t invalid_models.abstractrelationmodel: 'fk1' has a relation with model AbstractModel, which has either not been installed or is abstract. invalid_models.abstractrelationmodel: 'fk2' has an m2m relation with model AbstractModel, which has either not been installed or is abstract. invalid_models.uniquem2m: ManyToManyFields cannot be unique. Remove the unique argument on 'unique_people'. +invalid_models.nonuniquefktarget1: Field 'bad' under model 'FKTarget' must have a unique=True constraint. +invalid_models.nonuniquefktarget2: Field 'bad' under model 'FKTarget' must have a unique=True constraint. """ |