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How to use db_for_read method in pytest-django

Best Python code snippet using pytest-django_python

tests.py

Source:tests.py

...23        self.assertFalse('auth' in REDSHIFT_APPs)24    def testDefaultDbForRead(self):25        router = DefaultRouter()26        # DB127        self.assertEqual(router.db_for_read(Account), 'default')28        self.assertEqual(router.db_for_read(Org), 'default')29        self.assertEqual(router.db_for_read(OrgMembership), 'default')30        self.assertEqual(router.db_for_read(Project), 'default')31        self.assertEqual(router.db_for_read(Device), 'default')32        self.assertEqual(router.db_for_read(StreamId), 'default')33        self.assertEqual(router.db_for_read(StreamVariable), 'default')34        self.assertEqual(router.db_for_read(StreamSystemVariable), 'default')35        self.assertEqual(router.db_for_read(Streamer), 'default')36        self.assertEqual(router.db_for_read(StreamerReport), 'default')37        self.assertEqual(router.db_for_read(StreamFilter), 'default')38        self.assertEqual(router.db_for_read(StreamFilterAction), 'default')39        self.assertEqual(router.db_for_read(StreamFilterTrigger), 'default')40        self.assertEqual(router.db_for_read(StreamEventData), 'default')41        # DB242        self.assertEqual(router.db_for_read(StreamData), None)43    def testDefaultDbForWrite(self):44        router = DefaultRouter()45        # DB146        self.assertEqual(router.db_for_write(Account), 'default')47        self.assertEqual(router.db_for_write(Org), 'default')48        self.assertEqual(router.db_for_write(OrgMembership), 'default')49        self.assertEqual(router.db_for_write(Project), 'default')50        self.assertEqual(router.db_for_write(Device), 'default')51        self.assertEqual(router.db_for_write(StreamId), 'default')52        self.assertEqual(router.db_for_write(StreamVariable), 'default')53        self.assertEqual(router.db_for_write(StreamSystemVariable), 'default')54        self.assertEqual(router.db_for_write(Streamer), 'default')55        self.assertEqual(router.db_for_write(StreamerReport), 'default')56        self.assertEqual(router.db_for_write(StreamFilter), 'default')57        self.assertEqual(router.db_for_write(StreamFilterAction), 'default')58        self.assertEqual(router.db_for_write(StreamFilterTrigger), 'default')59        self.assertEqual(router.db_for_write(StreamEventData), 'default')60        # DB261        self.assertEqual(router.db_for_write(StreamData), None)62    def testDefaultDbAllowRelation(self):63        router = DefaultRouter()64        self.assertTrue(router.allow_relation(obj1=Org, obj2=Project))65        self.assertTrue(router.allow_relation(obj1=Device, obj2=Project))66        self.assertTrue(router.allow_relation(obj1=StreamId, obj2=Project))67        self.assertTrue(router.allow_relation(obj1=Streamer, obj2=Device))68        self.assertFalse(router.allow_relation(obj1=Org, obj2=StreamData))69        self.assertFalse(router.allow_relation(obj1=Org, obj2=StreamData))70        self.assertFalse(router.allow_relation(obj1=StreamEventData, obj2=StreamData))71    def testDefaultDbAllowMigrate(self):72        router = DefaultRouter()73        # DB174        self.assertTrue(router.allow_migrate(db='default', app_label='authentication'))75        self.assertTrue(router.allow_migrate(db='default', app_label='org'))76        self.assertTrue(router.allow_migrate(db='default', app_label='project'))77        self.assertTrue(router.allow_migrate(db='default', app_label='stream'))78        self.assertTrue(router.allow_migrate(db='default', app_label='physicaldevice'))79        self.assertTrue(router.allow_migrate(db='default', app_label='streamer'))80        self.assertTrue(router.allow_migrate(db='default', app_label='streamevent'))81        # DB282        self.assertIsNone(router.allow_migrate(db='streamdata', app_label='streamdata'))83    def testStreamDataDbForRead(self):84        router = StreamDataRouter()85        # DB186        self.assertEqual(router.db_for_read(Account), None)87        self.assertEqual(router.db_for_read(Org), None)88        self.assertEqual(router.db_for_read(OrgMembership), None)89        self.assertEqual(router.db_for_read(Project), None)90        self.assertEqual(router.db_for_read(Device), None)91        self.assertEqual(router.db_for_read(StreamId), None)92        self.assertEqual(router.db_for_read(StreamVariable), None)93        self.assertEqual(router.db_for_read(StreamSystemVariable), None)94        self.assertEqual(router.db_for_read(Streamer), None)95        self.assertEqual(router.db_for_read(StreamerReport), None)96        self.assertEqual(router.db_for_read(StreamFilter), None)97        self.assertEqual(router.db_for_read(StreamFilterAction), None)98        self.assertEqual(router.db_for_read(StreamFilterTrigger), None)99        self.assertEqual(router.db_for_read(StreamEventData), None)100        # DB2101        self.assertEqual(router.db_for_read(StreamData), 'streamdata')102    def testStreamDataDbForWrite(self):103        router = StreamDataRouter()104        # DB1105        self.assertEqual(router.db_for_write(Account), None)106        self.assertEqual(router.db_for_write(Org), None)107        self.assertEqual(router.db_for_write(OrgMembership), None)108        self.assertEqual(router.db_for_write(Project), None)109        self.assertEqual(router.db_for_write(Device), None)110        self.assertEqual(router.db_for_write(StreamId), None)111        self.assertEqual(router.db_for_write(StreamVariable), None)112        self.assertEqual(router.db_for_write(StreamSystemVariable), None)113        self.assertEqual(router.db_for_write(Streamer), None)114        self.assertEqual(router.db_for_write(StreamerReport), None)115        self.assertEqual(router.db_for_write(StreamFilter), None)...

dbrouter.py

Source:dbrouter.py

...3    """4    A router to control all database operations on models in the website contenttypes application.5    """6    # route_app_labels = {'website'}7    def db_for_read(self, model, **hints):8        """9        Attempts to read auth and contenttypes models go to auth_db.10        """11        if model == User or model == IndustryData or model == Sentences or model == SentenceResults or model == SentenceRank:12            return 'website'13        return None14    def db_for_write(self, model, **hints):15        """16        Attempts to write auth and contenttypes models go to auth_db.17        """18        if model == User or model == IndustryData or model == Sentences or model == SentenceResults or model == SentenceRank:19            return 'website'20        return None21# class UserDBRouter(object):22#     def db_for_read(self, model, **hints):23#         """ reading SomeModel from otherdb """24#         if model == User:25#             return 'website'26#         return None27#     def db_for_write(self, model, **hints):28#         """ writing SomeModel to otherdb """29#         if model == User:30#             return 'website'31#         return None32# class IndustryDataDBRouter(object):33#     def db_for_read(self, model, **hints):34#         """ reading SomeModel from otherdb """35#         if model == IndustryData:36#             return 'website'37#         return None38#     def db_for_write(self, model, **hints):39#         """ writing SomeModel to otherdb """40#         if model == IndustryData:41#             return 'website'42#         return None43# class SentencesDBRouter(object):44#     def db_for_read(self, model, **hints):45#         """ reading SomeModel from otherdb """46#         if model == Sentences:47#             return 'website'48#         return None49#     def db_for_write(self, model, **hints):50#         """ writing SomeModel to otherdb """51#         if model == Sentences:52#             return 'website'53#         return None54# class SentenceResultsDBRouter(object):55#     def db_for_read(self, model, **hints):56#         """ reading SomeModel from otherdb """57#         if model == SentenceResults:58#             return 'website'59#         return None60#     def db_for_write(self, model, **hints):61#         """ writing SomeModel to otherdb """62#         if model == SentenceResults:63#             return 'website'64#         return None65# class UserDBRouter(object):66#     def db_for_read(self, model, **hints):67#         """ reading SomeModel from otherdb """68#         if model == User:69#             return 'website'70#         return None71#     def db_for_write(self, model, **hints):72#         """ writing SomeModel to otherdb """73#         if model == User:74#             return 'website'...

dbrouters.py

Source:dbrouters.py

...16    db_name = None17    db_tables = ()18    app_labels = ()1920    def db_for_read(self, model, **hints):21        if (model._meta.db_table in self.db_tables) or (model._meta.app_label in self.app_labels):22            return self.db_name23        return None242526class MetaDBRouter(_Router):27    db_name = 'metadb'2829    if settings.DATABASES.get(db_name):30        db_tables = _get_tables(db_name, db_label=db_name)3132    def db_for_write(self, model, **hints):33        return self.db_for_read(model, **hints)343536class DjangoRouter(_Router):37    db_name = 'django'3839    if settings.DATABASES.get(db_name):40        db_tables = _get_tables(db_name, db_label=db_name)4142    def db_for_write(self, model, **hints):43        return self.db_for_read(model, **hints)444546class CRSdbRouter(_Router):47    db_name = 'CRSdb'48    if settings.DATABASES.get(db_name):49        db_tables = _get_tables(db_name, db_label=db_name)5051    def db_for_write(self, model, **hints):
...

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