Python django.db.migrations.AddIndex() Examples
The following are 11 code examples for showing how to use django.db.migrations.AddIndex(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
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Example 1
Project: django-sqlserver Author: denisenkom File: test_operations.py License: MIT License | 6 votes |
def test_indexes_ignore_swapped(self): """ Add/RemoveIndex operations ignore swapped models. """ operation = migrations.AddIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state('test_adinigsw', operation) with connection.schema_editor() as editor: # No database queries should be run for swapped models operation.database_forwards('test_adinigsw', editor, project_state, new_state) operation.database_backwards('test_adinigsw', editor, new_state, project_state) operation = migrations.RemoveIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state("test_rminigsw", operation) with connection.schema_editor() as editor: operation.database_forwards('test_rminigsw', editor, project_state, new_state) operation.database_backwards('test_rminigsw', editor, new_state, project_state)
Example 2
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 6 votes |
def test_indexes_ignore_swapped(self): """ Add/RemoveIndex operations ignore swapped models. """ operation = migrations.AddIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state('test_adinigsw', operation) with connection.schema_editor() as editor: # No database queries should be run for swapped models operation.database_forwards('test_adinigsw', editor, project_state, new_state) operation.database_backwards('test_adinigsw', editor, new_state, project_state) operation = migrations.RemoveIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state("test_rminigsw", operation) with connection.schema_editor() as editor: operation.database_forwards('test_rminigsw', editor, project_state, new_state) operation.database_backwards('test_rminigsw', editor, new_state, project_state)
Example 3
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 6 votes |
def test_indexes_ignore_swapped(self): """ Add/RemoveIndex operations ignore swapped models. """ operation = migrations.AddIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state('test_adinigsw', operation) with connection.schema_editor() as editor: # No database queries should be run for swapped models operation.database_forwards('test_adinigsw', editor, project_state, new_state) operation.database_backwards('test_adinigsw', editor, new_state, project_state) operation = migrations.RemoveIndex('Pony', models.Index(fields=['pink'], name='my_name_idx')) project_state, new_state = self.make_test_state("test_rminigsw", operation) with connection.schema_editor() as editor: operation.database_forwards('test_rminigsw', editor, project_state, new_state) operation.database_backwards('test_rminigsw', editor, new_state, project_state)
Example 4
Project: django-sqlserver Author: denisenkom File: test_operations.py License: MIT License | 5 votes |
def test_add_index(self): """ Test the AddIndex operation. """ project_state = self.set_up_test_model("test_adin") msg = ( "Indexes passed to AddIndex operations require a name argument. " "<Index: fields='pink'> doesn't have one." ) with self.assertRaisesMessage(ValueError, msg): migrations.AddIndex("Pony", models.Index(fields=["pink"])) index = models.Index(fields=["pink"], name="test_adin_pony_pink_idx") operation = migrations.AddIndex("Pony", index) self.assertEqual(operation.describe(), "Create index test_adin_pony_pink_idx on field(s) pink of model Pony") new_state = project_state.clone() operation.state_forwards("test_adin", new_state) # Test the database alteration self.assertEqual(len(new_state.models["test_adin", "pony"].options['indexes']), 1) self.assertIndexNotExists("test_adin_pony", ["pink"]) with connection.schema_editor() as editor: operation.database_forwards("test_adin", editor, project_state, new_state) self.assertIndexExists("test_adin_pony", ["pink"]) # And test reversal with connection.schema_editor() as editor: operation.database_backwards("test_adin", editor, new_state, project_state) self.assertIndexNotExists("test_adin_pony", ["pink"]) # And deconstruction definition = operation.deconstruct() self.assertEqual(definition[0], "AddIndex") self.assertEqual(definition[1], []) self.assertEqual(definition[2], {'model_name': "Pony", 'index': index})
Example 5
Project: django-sqlserver Author: denisenkom File: test_operations.py License: MIT License | 5 votes |
def test_add_index_state_forwards(self): project_state = self.set_up_test_model('test_adinsf') index = models.Index(fields=['pink'], name='test_adinsf_pony_pink_idx') old_model = project_state.apps.get_model('test_adinsf', 'Pony') new_state = project_state.clone() operation = migrations.AddIndex('Pony', index) operation.state_forwards('test_adinsf', new_state) new_model = new_state.apps.get_model('test_adinsf', 'Pony') self.assertIsNot(old_model, new_model)
Example 6
Project: django-sqlserver Author: denisenkom File: test_operations.py License: MIT License | 5 votes |
def test_remove_index_state_forwards(self): project_state = self.set_up_test_model('test_rminsf') index = models.Index(fields=['pink'], name='test_rminsf_pony_pink_idx') migrations.AddIndex('Pony', index).state_forwards('test_rminsf', project_state) old_model = project_state.apps.get_model('test_rminsf', 'Pony') new_state = project_state.clone() operation = migrations.RemoveIndex('Pony', 'test_rminsf_pony_pink_idx') operation.state_forwards('test_rminsf', new_state) new_model = new_state.apps.get_model('test_rminsf', 'Pony') self.assertIsNot(old_model, new_model)
Example 7
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 5 votes |
def test_add_index(self): """ Test the AddIndex operation. """ project_state = self.set_up_test_model("test_adin") msg = ( "Indexes passed to AddIndex operations require a name argument. " "<Index: fields='pink'> doesn't have one." ) with self.assertRaisesMessage(ValueError, msg): migrations.AddIndex("Pony", models.Index(fields=["pink"])) index = models.Index(fields=["pink"], name="test_adin_pony_pink_idx") operation = migrations.AddIndex("Pony", index) self.assertEqual(operation.describe(), "Create index test_adin_pony_pink_idx on field(s) pink of model Pony") new_state = project_state.clone() operation.state_forwards("test_adin", new_state) # Test the database alteration self.assertEqual(len(new_state.models["test_adin", "pony"].options['indexes']), 1) self.assertIndexNotExists("test_adin_pony", ["pink"]) with connection.schema_editor() as editor: operation.database_forwards("test_adin", editor, project_state, new_state) self.assertIndexExists("test_adin_pony", ["pink"]) # And test reversal with connection.schema_editor() as editor: operation.database_backwards("test_adin", editor, new_state, project_state) self.assertIndexNotExists("test_adin_pony", ["pink"]) # And deconstruction definition = operation.deconstruct() self.assertEqual(definition[0], "AddIndex") self.assertEqual(definition[1], []) self.assertEqual(definition[2], {'model_name': "Pony", 'index': index})
Example 8
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 5 votes |
def test_add_index_state_forwards(self): project_state = self.set_up_test_model('test_adinsf') index = models.Index(fields=['pink'], name='test_adinsf_pony_pink_idx') old_model = project_state.apps.get_model('test_adinsf', 'Pony') new_state = project_state.clone() operation = migrations.AddIndex('Pony', index) operation.state_forwards('test_adinsf', new_state) new_model = new_state.apps.get_model('test_adinsf', 'Pony') self.assertIsNot(old_model, new_model)
Example 9
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 5 votes |
def test_remove_index_state_forwards(self): project_state = self.set_up_test_model('test_rminsf') index = models.Index(fields=['pink'], name='test_rminsf_pony_pink_idx') migrations.AddIndex('Pony', index).state_forwards('test_rminsf', project_state) old_model = project_state.apps.get_model('test_rminsf', 'Pony') new_state = project_state.clone() operation = migrations.RemoveIndex('Pony', 'test_rminsf_pony_pink_idx') operation.state_forwards('test_rminsf', new_state) new_model = new_state.apps.get_model('test_rminsf', 'Pony') self.assertIsNot(old_model, new_model)
Example 10
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 5 votes |
def test_add_index(self): """ Test the AddIndex operation. """ project_state = self.set_up_test_model("test_adin") msg = ( "Indexes passed to AddIndex operations require a name argument. " "<Index: fields='pink'> doesn't have one." ) with self.assertRaisesMessage(ValueError, msg): migrations.AddIndex("Pony", models.Index(fields=["pink"])) index = models.Index(fields=["pink"], name="test_adin_pony_pink_idx") operation = migrations.AddIndex("Pony", index) self.assertEqual(operation.describe(), "Create index test_adin_pony_pink_idx on field(s) pink of model Pony") new_state = project_state.clone() operation.state_forwards("test_adin", new_state) # Test the database alteration self.assertEqual(len(new_state.models["test_adin", "pony"].options['indexes']), 1) self.assertIndexNotExists("test_adin_pony", ["pink"]) with connection.schema_editor() as editor: operation.database_forwards("test_adin", editor, project_state, new_state) self.assertIndexExists("test_adin_pony", ["pink"]) # And test reversal with connection.schema_editor() as editor: operation.database_backwards("test_adin", editor, new_state, project_state) self.assertIndexNotExists("test_adin_pony", ["pink"]) # And deconstruction definition = operation.deconstruct() self.assertEqual(definition[0], "AddIndex") self.assertEqual(definition[1], []) self.assertEqual(definition[2], {'model_name': "Pony", 'index': index})
Example 11
Project: djongo Author: nesdis File: test_operations.py License: GNU Affero General Public License v3.0 | 5 votes |
def test_remove_index_state_forwards(self): project_state = self.set_up_test_model('test_rminsf') index = models.Index(fields=['pink'], name='test_rminsf_pony_pink_idx') migrations.AddIndex('Pony', index).state_forwards('test_rminsf', project_state) old_model = project_state.apps.get_model('test_rminsf', 'Pony') new_state = project_state.clone() operation = migrations.RemoveIndex('Pony', 'test_rminsf_pony_pink_idx') operation.state_forwards('test_rminsf', new_state) new_model = new_state.apps.get_model('test_rminsf', 'Pony') self.assertIsNot(old_model, new_model)