def verify_clear(self,
factory_class,
association_name,
other_class,
contact_attr_name=None,
expected_contact_count=1,
expected_other_model_count=1,
**kwargs):
"""Verify underlying object state following clear"""
instance = self.create_instance(factory_class, **kwargs)
contact_attr_name = contact_attr_name or "contact"
contact = getattr(instance, contact_attr_name)
association = getattr(contact, association_name)
association.clear()
self.assertEqual(association.count(), 0,
"Unexpected association entries")
model_class = factory_class.model_class()
self.assertEqual(model_class.objects.count(), 0,
"unexpected %s instances" % class_name(model_class))
self.assertEqual(models.Contact.objects.count(),
expected_contact_count,
"unexpected Contact instances")
if other_class:
self.assertEqual(
other_class.objects.count(), expected_other_model_count,
"unexpected %s instances" % class_name(other_class))
def verify_named_instances_crud(self, instances,
factory_class, get_by_name):
"""Verify crud operations on created named instances.
"""
model_class = factory_class.model_class()
model_class_name = class_name(model_class)
for instance in instances:
self.verify_instance(instance)
instance.full_clean()
instance_count = model_class.objects.count()
self.assertEqual(
len(instances),
instance_count,
"Missing %s instances after create" % model_class_name)
instance = model_class.objects.get(name=get_by_name)
instance.name = 'new name'
instance.save()
self.assertEqual(
instance.version, 2,
"%s version mismatch after save" % model_class_name)
instance.delete()
self.assertEqual(
model_class.objects.count() + 1,
instance_count,
"%s instance mismatch after delete" % model_class_name)
model_class.objects.all().delete()
def named_instance(self, name):
"""Find a named instance.
"""
try:
return self.get(name=name)
except self.model.DoesNotExist:
logger.warning(
'Failed to retrieve instance of type (%s) named (%s)',
class_name(self.model), name)
return self.get(name=constants.UNKNOWN)
def verify_other_delete(self, factory_class, attr_name, **kwargs):
"""Verify delete propagation through other model."""
instance = self.create_instance(factory_class, **kwargs)
value = getattr(instance, attr_name)
value.delete()
model_class = factory_class.model_class()
self.assertEqual(
model_class.objects.count(), 0,
"%s instance mismatch following contact delete" %
class_name(model_class))
def verify_other_delete(self, factory_class, attr_name, **kwargs):
"""Verify delete propagation through other model."""
instance = self.create_instance(factory_class, **kwargs)
value = getattr(instance, attr_name)
value.delete()
model_class = factory_class.model_class()
self.assertEqual(
model_class.objects.count(), 0,
"%s instance mismatch following contact delete" %
class_name(model_class))
def verify_contact_delete(self, factory_class,
contact_attr_name=None, **kwargs):
"""Verify contact delete propagation."""
instance = self.create_instance(factory_class, **kwargs)
contact_attr_name = contact_attr_name or "contact"
contact = getattr(instance, contact_attr_name)
contact.delete()
model_class = factory_class.model_class()
self.assertEqual(
model_class.objects.count(), 0,
"%s instance mismatch following contact delete" %
class_name(model_class))
def verify_create(self, factory_class, **kwargs):
"""Verify instance creation."""
model_class = factory_class.model_class()
model_class_name = class_name(model_class)
instance = factory_class(**kwargs)
self.verify_instance(instance)
instance.full_clean()
self.assertEqual(
1,
model_class.objects.count(),
"Missing %s instances after create" % model_class_name)
return instance
def verify_contact_delete(self,
factory_class,
contact_attr_name=None,
**kwargs):
"""Verify contact delete propagation."""
instance = self.create_instance(factory_class, **kwargs)
contact_attr_name = contact_attr_name or "contact"
contact = getattr(instance, contact_attr_name)
contact.delete()
model_class = factory_class.model_class()
self.assertEqual(
model_class.objects.count(), 0,
"%s instance mismatch following contact delete" %
class_name(model_class))
def delete_association(association_class, **kwargs):
"""Remove an association.
Requires deletion when using 'through'.
"""
try:
instance = association_class.objects.get(**kwargs)
except association_class.DoesNotExist:
logger.exception("%s instance with kwargs %s not found",
class_name(association_class), kwargs)
raise
return instance.delete()
def verify_clear(self, factory_class, association_name,
other_class, contact_attr_name=None,
expected_contact_count=1,
expected_other_model_count=1,
**kwargs):
"""Verify underlying object state following clear"""
instance = self.create_instance(factory_class, **kwargs)
contact_attr_name = contact_attr_name or "contact"
contact = getattr(instance, contact_attr_name)
association = getattr(contact, association_name)
association.clear()
self.assertEqual(association.count(), 0,
"Unexpected association entries")
model_class = factory_class.model_class()
self.assertEqual(model_class.objects.count(), 0,
"unexpected %s instances" % class_name(model_class))
self.assertEqual(models.Contact.objects.count(),
expected_contact_count,
"unexpected Contact instances")
if other_class:
self.assertEqual(
other_class.objects.count(), expected_other_model_count,
"unexpected %s instances" % class_name(other_class))
def delete_association(association_class, **kwargs):
"""Remove an association.
Requires deletion when using 'through'.
"""
try:
instance = association_class.objects.get(**kwargs)
except association_class.DoesNotExist:
logger.exception(
"%s instance with kwargs %s not found",
class_name(association_class), kwargs)
raise
return instance.delete()
def verify_versioned_model_crud(self, factory_class, **kwargs):
"""Verify versioned model simple crud operations.
"""
instance = self.verify_create(factory_class, **kwargs)
model_class = factory_class.model_class()
model_class_name = class_name(model_class)
fetched = model_class.objects.get(pk=instance.id)
fetched.save()
self.assertEqual(
fetched.version, 2,
"%s version mismatch after save" % model_class_name)
fetched.delete()
self.assertEqual(
model_class.objects.count(),
0,
"%s instance mismatch after delete" % model_class_name)
def many_to_many_field(to_class, db_table=None, **kwargs):
"""Return a new instance of many to many model field.
"""
defaults = dict(
db_constraint=True)
related_name = kwargs.pop('related_name', None)
defaults.update(kwargs)
if inspect.isclass(to_class):
related_name = (
related_name or
'{}_set'.format(inflection.camelize(class_name(to_class))))
return models.ManyToManyField(
to_class,
db_table=db_table,
related_name=related_name,
**defaults)
def model_class_name(factory_class):
"""Return model class name for factory class.
"""
return class_name(model_class(factory_class))
def admin_class_name(clasz):
"""
Format admin class name
"""
return class_name(clasz) + "Admin"
user_can_access_owned_objects_only = True
user_owned_objects_field = "creation_user"
form = forms.UserProfileAdminForm
list_display = ("id", "get_username")
list_filter = ("user__username", )
ordering = ("id", )
def get_username(self, instance):
"""return username ."""
return instance.user.username
get_username.short_description = "username"
_named_classes = (
models.ContactType,
models.ContactRelationshipType,
)
for clasz in _named_classes:
admin_site_register(clasz, (NamedModelAdmin, ),
named_model_admin_class_attrs(class_name(clasz)))
_other_model_classes = (models.Contact, models.UserProfile)
_other_admin_classes = (ContactAdmin, UserProfileAdmin)
for model_class, admin_class in zip(_other_model_classes,
_other_admin_classes):
admin.site.register(model_class, admin_class)
class ImageReferenceAdmin(VersionedModelAdmin):
"""
Image model admin class
"""
form = forms.ImageReferenceAdminForm
list_display = ("id", "image", "url",
"version", "update_time", "update_user")
list_display_links = ("id", "image", )
limit_qs_to_request_user = True
fieldsets = (
("Image reference",
{'fields': _image_reference_fields}),) + _versioned_fields
_named_classes = (models.DocumentOrientation, models.ImageFormat, )
for clasz in _named_classes:
admin_site_register(
clasz,
(NamedModelAdmin,),
named_model_admin_class_attrs(class_name(clasz)))
_other_model_classes = (models.Image, models.ImageReference)
_other_admin_classes = (ImageAdmin, ImageReferenceAdmin)
for model_class, admin_class in zip(_other_model_classes,
_other_admin_classes):
admin.site.register(model_class, admin_class)
def default_name(cls, number):
"""Return a default name for given class.
"""
return "{}_{}".format(class_name(cls), number)
def default_name(cls, number):
"""Return a default name for given class.
"""
return "{}_{}".format(class_name(cls), number)
def model_class_name(factory_class):
"""Return model class name for factory class.
"""
return class_name(model_class(factory_class))
