How to use db_for_write method in pytest-django
Best Python code snippet using pytest-django_python
test_routers.py
Source:test_routers.py 
...148 self.user_c = user_model.objects.create_user('musubi')149 HorizontalMetadata.objects.create(group='a', key=self.user_a.id, index=1)150 HorizontalMetadata.objects.create(group='a', key=self.user_b.id, index=2)151 HorizontalMetadata.objects.create(group='a', key=self.user_c.id, index=3)152 def test_db_for_write(self):153 with patch.object(154 HorizontalRouter, 'db_for_write', wraps=self.router.db_for_write,155 ) as mock_db_for_write:156 OneModel.objects.create(user=self.user_a, spam='1st')157 mock_db_for_write.assert_any_call(OneModel, horizontal_key=self.user_a.id)158 self.assertEqual(159 'a1-primary',160 self.router.db_for_write(OneModel, horizontal_key=self.user_a.id),161 )162 with patch.object(163 HorizontalRouter, 'db_for_write', wraps=self.router.db_for_write,164 ) as mock_db_for_write:165 OneModel.objects.create(user=self.user_b, spam='2nd')166 mock_db_for_write.assert_any_call(OneModel, horizontal_key=self.user_b.id)167 self.assertEqual(168 'a2-primary',169 self.router.db_for_write(OneModel, horizontal_key=self.user_b.id),170 )171 with patch.object(172 HorizontalRouter, 'db_for_write', wraps=self.router.db_for_write,173 ) as mock_db_for_write:174 OneModel.objects.create(user=self.user_c, spam='1st')175 mock_db_for_write.assert_any_call(OneModel, horizontal_key=self.user_c.id)176 self.assertEqual(177 'a3',178 self.router.db_for_write(OneModel, horizontal_key=self.user_c.id),179 )180 def test_db_for_write_by_id(self):181 with patch.object(182 HorizontalRouter, 'db_for_write', wraps=self.router.db_for_write,183 ) as mock_db_for_write:184 OneModel.objects.create(user_id=self.user_a.id, spam='1st')185 mock_db_for_write.assert_any_call(OneModel, horizontal_key=self.user_a.id)186 self.assertEqual(187 'a1-primary',188 self.router.db_for_write(OneModel, horizontal_key=self.user_a.id),189 )190 def test_db_for_write_other_databases(self):191 with patch.object(192 HorizontalRouter, 'db_for_write', wraps=self.router.db_for_write,193 ) as mock_db_for_write:194 new_user = user_model.objects.create_user('pizza')195 mock_db_for_write.assert_any_call(user_model, instance=new_user)196 self.assertIsNone(self.router.db_for_write(user_model, instance=new_user))197 def test_db_for_read(self):198 with patch.object(199 HorizontalRouter, 'db_for_read', wraps=self.router.db_for_read,200 ) as mock_db_for_read:201 list(OneModel.objects.filter(user=self.user_a))202 mock_db_for_read.assert_any_call(OneModel, horizontal_key=self.user_a.id)203 self.assertIn(204 self.router.db_for_read(OneModel, horizontal_key=self.user_a.id),205 ['a1-replica-1', 'a1-replica-2'],206 )207 with patch.object(208 HorizontalRouter, 'db_for_read', wraps=self.router.db_for_read,209 ) as mock_db_for_read:210 list(OneModel.objects.filter(user=self.user_b))...
tests.py
Source:tests.py
...42 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)116 self.assertEqual(router.db_for_write(StreamFilterAction), None)117 self.assertEqual(router.db_for_write(StreamFilterTrigger), None)118 self.assertEqual(router.db_for_write(StreamEventData), None)119 # DB2120 self.assertEqual(router.db_for_write(StreamData), 'streamdata')121 def testStreamDataDbAllowRelation(self):122 router = StreamDataRouter()123 self.assertFalse(router.allow_relation(obj1=Org, obj2=Project))124 self.assertFalse(router.allow_relation(obj1=Device, obj2=Project))125 self.assertFalse(router.allow_relation(obj1=StreamId, obj2=Project))126 self.assertFalse(router.allow_relation(obj1=Streamer, obj2=Device))127 self.assertFalse(router.allow_relation(obj1=Org, obj2=StreamData))128 self.assertFalse(router.allow_relation(obj1=Org, obj2=StreamData))129 self.assertFalse(router.allow_relation(obj1=StreamEventData, obj2=StreamData))130 def testStreamDataDbAllowMigrate(self):131 router = StreamDataRouter()132 # DB1133 self.assertIsNone(router.allow_migrate(db='default', app_label='authentication'))134 self.assertIsNone(router.allow_migrate(db='default', app_label='org'))...
routers.py
Source:routers.py
1MY_APPS = [2 'budget_app',3 'calend_app',4 'car_app',5 'computers_app',6 'hrefs_app',7 'humans_app',8 'menu_app',9 'metro_app',10]11MY_DB = [12 'budget_db',13 'calend_db',14 'car_db',15 'computers_db',16 'hrefs_db',17 'humans_db',18 'menu_db',19 'metro_db',20]21class BudgetRouter (object):22 '''ÐеÑенапÑавление в ÐÐ budget'''23 def db_for_read (self, model, **hints):24 if model._meta.app_label == 'budget_app': return 'budget_db'25 return None26 def db_for_write (self, model, **hints):27 if model._meta.app_label == 'budget_app': return 'budget_db'28 return None29 def allow_relation (self, obj1, obj2, **hints):30 if obj1._meta.app_label == 'budget_app' or \31 obj2._meta.app_label == 'budget_app':32 return True33 return None34 def allow_migrate (self, db, app_label, model = None, **hints):35 if app_label == 'budget_app': return db == 'budget_db'36 return None37class CalendRouter (object):38 '''ÐеÑенапÑавление в ÐÐ calend'''39 def db_for_read (self, model, **hints):40 if model._meta.app_label == 'calend_app': return 'calend_db'41 return None42 def db_for_write (self, model, **hints):43 if model._meta.app_label == 'calend_app': return 'calend_db'44 return None45 def allow_relation (self, obj1, obj2, **hints):46 if obj1._meta.app_label == 'calend_app' or \47 obj2._meta.app_label == 'calend_app':48 return True49 return None50 def allow_migrate (self, db, app_label, model = None, **hints):51 if app_label == 'calend_app': return db == 'calend_db'52 return None53class CarRouter (object):54 '''ÐеÑенапÑавление в ÐÐ car'''55 def db_for_read (self, model, **hints):56 if model._meta.app_label == 'car_app': return 'car_db'57 return None58 def db_for_write (self, model, **hints):59 if model._meta.app_label == 'car_app': return 'car_db'60 return None61 def allow_relation (self, obj1, obj2, **hints):62 if obj1._meta.app_label == 'car_app' or \63 obj2._meta.app_label == 'car_app':64 return True65 return None66 def allow_migrate (self, db, app_label, model = None, **hints):67 if app_label == 'car_app': return db == 'car_db'68 return None69class ComputersRouter (object):70 '''ÐеÑенапÑавление в ÐÐ computers'''71 def db_for_read (self, model, **hints):72 if model._meta.app_label == 'computers_app': return 'computers_db'73 return None74 def db_for_write (self, model, **hints):75 if model._meta.app_label == 'computers_app': return 'computers_db'76 return None77 def allow_relation (self, obj1, obj2, **hints):78 if obj1._meta.app_label == 'computers_app' or \79 obj2._meta.app_label == 'computers_app':80 return True81 return None82 def allow_migrate (self, db, app_label, model = None, **hints):83 if app_label == 'computers_app': return db == 'computers_db'84 return None85class HrefsRouter (object):86 '''ÐеÑенапÑавление в ÐÐ hrefs'''87 def db_for_read (self, model, **hints):88 if model._meta.app_label == 'hrefs_app': return 'hrefs_db'89 return None90 def db_for_write (self, model, **hints):91 if model._meta.app_label == 'hrefs_app': return 'hrefs_db'92 return None93 def allow_relation (self, obj1, obj2, **hints):94 if obj1._meta.app_label == 'hrefs_app' or \95 obj2._meta.app_label == 'hrefs_app':96 return True97 return None98 def allow_migrate (self, db, app_label, model = None, **hints):99 if app_label == 'hrefs_app': return db == 'hrefs_db'100 return None101class HumansRouter (object):102 '''ÐеÑенапÑавление в ÐÐ humans'''103 def db_for_read (self, model, **hints):104 if model._meta.app_label == 'humans_app': return 'humans_db'105 return None106 def db_for_write (self, model, **hints):107 if model._meta.app_label == 'humans_app': return 'humans_db'108 return None109 def allow_relation (self, obj1, obj2, **hints):110 if obj1._meta.app_label == 'humans_app' or \111 obj2._meta.app_label == 'humans_app':112 return True113 return None114 def allow_migrate (self, db, app_label, model = None, **hints):115 if app_label == 'humans_app': return db == 'humans_db'116 return None117class MenuRouter (object):118 '''ÐеÑенапÑавление в ÐÐ menu'''119 def db_for_read (self, model, **hints):120 if model._meta.app_label == 'menu_app': return 'menu_db'121 return None122 def db_for_write (self, model, **hints):123 if model._meta.app_label == 'menu_app': return 'menu_db'124 return None125 def allow_relation (self, obj1, obj2, **hints):126 if obj1._meta.app_label == 'menu_app' or \127 obj2._meta.app_label == 'menu_app':128 return True129 return None130 def allow_migrate (self, db, app_label, model = None, **hints):131 if app_label == 'menu_app': return db == 'menu_db'132 return None133class MetroRouter (object):134 '''ÐеÑенапÑавление в ÐÐ metro'''135 def db_for_read (self, model, **hints):136 if model._meta.app_label == 'metro_app': return 'metro_db'137 return None138 def db_for_write (self, model, **hints):139 if model._meta.app_label == 'metro_app': return 'metro_db'140 return None141 def allow_relation (self, obj1, obj2, **hints):142 if obj1._meta.app_label == 'metro_app' or \143 obj2._meta.app_label == 'metro_app':144 return True145 return None146 def allow_migrate (self, db, app_label, model = None, **hints):147 if app_label == 'metro_app': return db == 'metro_db'148 return None149class DefaultRouter (object):150 '''ÐеÑенапÑавление в ÐÐ default'''151 def db_for_read (self, model, **hints):152 return 'default'153 def db_for_write (self, model, **hints):154 return 'default'155 def allow_relation (self, obj1, obj2, **hints):156 return True157 def allow_migrate (self, db, app_label, model = None, **hints):158 if app_label not in MY_APPS and \159 db not in MY_DB: 160 return True...
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