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Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.
This commit is contained in:
za
Tim Graham
parent
4bb70cbcc6
commit
321e94fa41
185 changed files with 1216 additions and 1528 deletions
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@ -37,25 +37,25 @@ class MigrateTests(MigrationTestBase):
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"""
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Tests basic usage of the migrate command.
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"""
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# Make sure no tables are created
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# No tables are created
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self.assertTableNotExists("migrations_author")
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self.assertTableNotExists("migrations_tribble")
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self.assertTableNotExists("migrations_book")
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# Run the migrations to 0001 only
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call_command("migrate", "migrations", "0001", verbosity=0)
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# Make sure the right tables exist
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# The correct tables exist
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self.assertTableExists("migrations_author")
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self.assertTableExists("migrations_tribble")
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self.assertTableNotExists("migrations_book")
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# Run migrations all the way
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call_command("migrate", verbosity=0)
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# Make sure the right tables exist
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# The correct tables exist
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self.assertTableExists("migrations_author")
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self.assertTableNotExists("migrations_tribble")
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self.assertTableExists("migrations_book")
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# Unmigrate everything
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call_command("migrate", "migrations", "zero", verbosity=0)
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# Make sure it's all gone
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# Tables are gone
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self.assertTableNotExists("migrations_author")
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self.assertTableNotExists("migrations_tribble")
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self.assertTableNotExists("migrations_book")
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@ -194,7 +194,7 @@ class MigrateTests(MigrationTestBase):
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@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations_conflict"})
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def test_migrate_conflict_exit(self):
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"""
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Makes sure that migrate exits if it detects a conflict.
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migrate exits if it detects a conflict.
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"""
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with self.assertRaisesMessage(CommandError, "Conflicting migrations detected"):
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call_command("migrate", "migrations")
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@ -202,7 +202,8 @@ class MigrateTests(MigrationTestBase):
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@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
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def test_showmigrations_list(self):
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"""
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Tests --list output of showmigrations command
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showmigrations --list displays migrations and whether or not they're
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applied.
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"""
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out = six.StringIO()
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with mock.patch('django.core.management.color.supports_color', lambda *args: True):
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@ -340,7 +341,7 @@ class MigrateTests(MigrationTestBase):
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@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
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def test_sqlmigrate_forwards(self):
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"""
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Makes sure that sqlmigrate does something.
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sqlmigrate outputs forward looking SQL.
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"""
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out = six.StringIO()
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call_command("sqlmigrate", "migrations", "0001", stdout=out)
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@ -378,7 +379,7 @@ class MigrateTests(MigrationTestBase):
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@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
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def test_sqlmigrate_backwards(self):
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"""
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Makes sure that sqlmigrate does something.
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sqlmigrate outputs reverse looking SQL.
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"""
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# Cannot generate the reverse SQL unless we've applied the migration.
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call_command("migrate", "migrations", verbosity=0)
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@ -437,11 +438,11 @@ class MigrateTests(MigrationTestBase):
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INSTALLED_APPS=[
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"migrations.migrations_test_apps.migrated_app",
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"migrations.migrations_test_apps.migrated_unapplied_app",
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"migrations.migrations_test_apps.unmigrated_app"])
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"migrations.migrations_test_apps.unmigrated_app",
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],
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)
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def test_regression_22823_unmigrated_fk_to_migrated_model(self):
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"""
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https://code.djangoproject.com/ticket/22823
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Assuming you have 3 apps, `A`, `B`, and `C`, such that:
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* `A` has migrations
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@ -450,7 +451,7 @@ class MigrateTests(MigrationTestBase):
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When we try to migrate "B", an exception occurs because the
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"B" was not included in the ProjectState that is used to detect
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soft-applied migrations.
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soft-applied migrations (#22823).
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"""
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call_command("migrate", "migrated_unapplied_app", stdout=six.StringIO())
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@ -663,7 +664,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_conflict_exit(self):
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"""
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Makes sure that makemigrations exits if it detects a conflict.
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makemigrations exits if it detects a conflict.
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"""
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with self.temporary_migration_module(module="migrations.test_migrations_conflict"):
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with self.assertRaises(CommandError):
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@ -671,7 +672,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_merge_no_conflict(self):
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"""
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Makes sure that makemigrations exits if in merge mode with no conflicts.
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makemigrations exits if in merge mode with no conflicts.
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations"):
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@ -680,7 +681,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_no_app_sys_exit(self):
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"""
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Makes sure that makemigrations exits if a non-existent app is specified.
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makemigrations exits if a non-existent app is specified.
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"""
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err = six.StringIO()
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with self.assertRaises(SystemExit):
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@ -689,14 +690,14 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_empty_no_app_specified(self):
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"""
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Makes sure that makemigrations exits if no app is specified with 'empty' mode.
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makemigrations exits if no app is specified with 'empty' mode.
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"""
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with self.assertRaises(CommandError):
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call_command("makemigrations", empty=True)
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def test_makemigrations_empty_migration(self):
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"""
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Makes sure that makemigrations properly constructs an empty migration.
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makemigrations properly constructs an empty migration.
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"""
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with self.temporary_migration_module() as migration_dir:
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call_command("makemigrations", "migrations", empty=True, verbosity=0)
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@ -729,7 +730,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_no_changes_no_apps(self):
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"""
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Makes sure that makemigrations exits when there are no changes and no apps are specified.
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makemigrations exits when there are no changes and no apps are specified.
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"""
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out = six.StringIO()
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call_command("makemigrations", stdout=out)
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@ -737,7 +738,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_no_changes(self):
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"""
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Makes sure that makemigrations exits when there are no changes to an app.
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makemigrations exits when there are no changes to an app.
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations_no_changes"):
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@ -756,7 +757,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_migrations_announce(self):
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"""
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Makes sure that makemigrations announces the migration at the default verbosity level.
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makemigrations announces the migration at the default verbosity level.
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"""
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out = six.StringIO()
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with self.temporary_migration_module():
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@ -765,7 +766,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_no_common_ancestor(self):
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"""
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Makes sure that makemigrations fails to merge migrations with no common ancestor.
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makemigrations fails to merge migrations with no common ancestor.
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"""
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with self.assertRaises(ValueError) as context:
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with self.temporary_migration_module(module="migrations.test_migrations_no_ancestor"):
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@ -777,7 +778,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_interactive_reject(self):
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"""
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Makes sure that makemigrations enters and exits interactive mode properly.
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makemigrations enters and exits interactive mode properly.
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"""
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# Monkeypatch interactive questioner to auto reject
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with mock.patch('django.db.migrations.questioner.input', mock.Mock(return_value='N')):
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@ -788,7 +789,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_interactive_accept(self):
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"""
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Makes sure that makemigrations enters interactive mode and merges properly.
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makemigrations enters interactive mode and merges properly.
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"""
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# Monkeypatch interactive questioner to auto accept
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with mock.patch('django.db.migrations.questioner.input', mock.Mock(return_value='y')):
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@ -812,7 +813,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_non_interactive_not_null_addition(self):
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"""
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Tests that non-interactive makemigrations fails when a default is missing on a new not-null field.
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Non-interactive makemigrations fails when a default is missing on a
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new not-null field.
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"""
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class SillyModel(models.Model):
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silly_field = models.BooleanField(default=False)
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@ -828,7 +830,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_non_interactive_not_null_alteration(self):
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"""
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Tests that non-interactive makemigrations fails when a default is missing on a field changed to not-null.
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Non-interactive makemigrations fails when a default is missing on a
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field changed to not-null.
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"""
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class Author(models.Model):
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name = models.CharField(max_length=255)
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@ -845,7 +848,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_non_interactive_no_model_rename(self):
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"""
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Makes sure that makemigrations adds and removes a possible model rename in non-interactive mode.
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makemigrations adds and removes a possible model rename in
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non-interactive mode.
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"""
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class RenamedModel(models.Model):
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silly_field = models.BooleanField(default=False)
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@ -861,7 +865,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_non_interactive_no_field_rename(self):
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"""
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Makes sure that makemigrations adds and removes a possible field rename in non-interactive mode.
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makemigrations adds and removes a possible field rename in
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non-interactive mode.
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"""
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class SillyModel(models.Model):
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silly_rename = models.BooleanField(default=False)
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@ -877,7 +882,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_handle_merge(self):
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"""
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Makes sure that makemigrations properly merges the conflicting migrations with --noinput.
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makemigrations properly merges the conflicting migrations with --noinput.
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations_conflict") as migration_dir:
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@ -892,8 +897,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigration_merge_dry_run(self):
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"""
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Makes sure that makemigrations respects --dry-run option when fixing
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migration conflicts (#24427).
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makemigrations respects --dry-run option when fixing migration
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conflicts (#24427).
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations_conflict") as migration_dir:
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@ -911,8 +916,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigration_merge_dry_run_verbosity_3(self):
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"""
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Makes sure that `makemigrations --merge --dry-run` writes the merge
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migration file to stdout with `verbosity == 3` (#24427).
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`makemigrations --merge --dry-run` writes the merge migration file to
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stdout with `verbosity == 3` (#24427).
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations_conflict") as migration_dir:
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@ -941,9 +946,8 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_dry_run(self):
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"""
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Ticket #22676 -- `makemigrations --dry-run` should not ask for defaults.
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`makemigrations --dry-run` should not ask for defaults.
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"""
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class SillyModel(models.Model):
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silly_field = models.BooleanField(default=False)
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silly_date = models.DateField() # Added field without a default
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@ -959,10 +963,9 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_dry_run_verbosity_3(self):
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"""
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Ticket #22675 -- Allow `makemigrations --dry-run` to output the
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migrations file to stdout (with verbosity == 3).
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Allow `makemigrations --dry-run` to output the migrations file to
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stdout (with verbosity == 3).
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"""
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class SillyModel(models.Model):
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silly_field = models.BooleanField(default=False)
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silly_char = models.CharField(default="")
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@ -989,11 +992,10 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_migrations_modules_path_not_exist(self):
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"""
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Ticket #22682 -- Makemigrations fails when specifying custom location
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for migration files (using MIGRATION_MODULES) if the custom path
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makemigrations creates migrations when specifying a custom location
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for migration files using MIGRATION_MODULES if the custom path
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doesn't already exist.
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"""
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class SillyModel(models.Model):
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silly_field = models.BooleanField(default=False)
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@ -1014,9 +1016,9 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_interactive_by_default(self):
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"""
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Makes sure that the user is prompted to merge by default if there are
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conflicts and merge is True. Answer negative to differentiate it from
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behavior when --noinput is specified.
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The user is prompted to merge by default if there are conflicts and
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merge is True. Answer negative to differentiate it from behavior when
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--noinput is specified.
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"""
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# Monkeypatch interactive questioner to auto reject
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out = six.StringIO()
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@ -1034,8 +1036,8 @@ class MakeMigrationsTests(MigrationTestBase):
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"migrations.migrations_test_apps.unspecified_app_with_conflict"])
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def test_makemigrations_unspecified_app_with_conflict_no_merge(self):
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"""
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Makes sure that makemigrations does not raise a CommandError when an
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unspecified app has conflicting migrations.
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makemigrations does not raise a CommandError when an unspecified app
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has conflicting migrations.
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"""
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with self.temporary_migration_module(module="migrations.test_migrations_no_changes"):
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call_command("makemigrations", "migrations", merge=False, verbosity=0)
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@ -1046,8 +1048,8 @@ class MakeMigrationsTests(MigrationTestBase):
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"migrations.migrations_test_apps.unspecified_app_with_conflict"])
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def test_makemigrations_unspecified_app_with_conflict_merge(self):
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"""
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Makes sure that makemigrations does not create a merge for an
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unspecified app even if it has conflicting migrations.
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makemigrations does not create a merge for an unspecified app even if
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it has conflicting migrations.
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"""
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# Monkeypatch interactive questioner to auto accept
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with mock.patch('django.db.migrations.questioner.input', mock.Mock(return_value='y')):
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@ -1064,8 +1066,8 @@ class MakeMigrationsTests(MigrationTestBase):
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"migrations.migrations_test_apps.conflicting_app_with_dependencies"])
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def test_makemigrations_merge_dont_output_dependency_operations(self):
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"""
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Makes sure that makemigrations --merge does not output any operations
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from apps that don't belong to a given app.
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makemigrations --merge does not output any operations from apps that
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don't belong to a given app.
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"""
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# Monkeypatch interactive questioner to auto accept
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with mock.patch('django.db.migrations.questioner.input', mock.Mock(return_value='N')):
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@ -1093,7 +1095,7 @@ class MakeMigrationsTests(MigrationTestBase):
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def test_makemigrations_with_custom_name(self):
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"""
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Makes sure that makemigrations generate a custom migration.
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makemigrations --name generate a custom migration name.
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"""
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with self.temporary_migration_module() as migration_dir:
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@ -1218,7 +1220,7 @@ class SquashMigrationsTests(MigrationTestBase):
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def test_squashmigrations_squashes(self):
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"""
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Tests that squashmigrations squashes migrations.
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squashmigrations squashes migrations.
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"""
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with self.temporary_migration_module(module="migrations.test_migrations") as migration_dir:
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call_command("squashmigrations", "migrations", "0002", interactive=False, verbosity=0)
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@ -1237,7 +1239,7 @@ class SquashMigrationsTests(MigrationTestBase):
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def test_squashmigrations_optimizes(self):
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"""
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Tests that squashmigrations optimizes operations.
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squashmigrations optimizes operations.
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations"):
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@ -1246,7 +1248,7 @@ class SquashMigrationsTests(MigrationTestBase):
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def test_ticket_23799_squashmigrations_no_optimize(self):
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"""
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Makes sure that squashmigrations --no-optimize really doesn't optimize operations.
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squashmigrations --no-optimize doesn't optimize operations.
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"""
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out = six.StringIO()
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with self.temporary_migration_module(module="migrations.test_migrations"):
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