def test_get_migration_packages(self, log_mock):
"""
Ensure that pulp.server.db.migrate.models.get_migration_packages functions correctly.
"""
packages = models.get_migration_packages()
self.assertEquals(len(packages), 4)
self.assertTrue(
all([
isinstance(package, models.MigrationPackage)
for package in packages
]))
# Make sure that the packages are sorted correctly, with platform first
self.assertEquals(packages[0].name,
'unit.server.db.migration_packages.platform')
self.assertEquals(packages[1].name,
'unit.server.db.migration_packages.a')
self.assertEquals(packages[2].name,
'unit.server.db.migration_packages.raise_exception')
self.assertEquals(packages[3].name,
'unit.server.db.migration_packages.z')
# Assert that we logged the duplicate version exception and the version gap exception
expected_log_calls = [
call('There are two migration modules that share version 2 in '
'unit.server.db.migration_packages.duplicate_versions.'),
call('Migration version 2 is missing in '
'unit.server.db.migration_packages.version_gap.')
]
log_mock.assert_has_calls(expected_log_calls)
def test_nonconforming_modules(self, log_mock):
# The z package has a module called doesnt_conform_to_naming_convention.py. This shouldn't
# count as a migration module, but it also should not interfere with the existing migration
# modules, and the debug log should mention that the file was found but was not found to be
# a migration module. The z package also has a module called 0004_doesnt_have_migrate.py.
# Since it doesn't have a migrate function, it should just be logged and things should keep
# going as usual.
mp = models.MigrationPackage(migration_packages.z)
migrations = mp.migrations
self.assertEqual(len(migrations), 3)
self.assertTrue(all([isinstance(migration, models.MigrationModule)
for migration in migrations]))
# Make sure their versions are set and sorted appropriately
self.assertEqual([1, 2, 3], [migration.version for migration in migrations])
# Check the names
self.assertEqual(['unit.server.db.migration_packages.z.0001_test',
'unit.server.db.migration_packages.z.0002_test',
'unit.server.db.migration_packages.z.0003_test'],
[migration.name for migration in migrations])
# Now let's assert that the non-conforming dealios were logged
# They actually get logged twice each, once for when we initialized the MP, and the other
# when we retrieved the migrations
log_mock.assert_has_calls([
call('The module unit.server.db.migration_packages.z.0004_doesnt_have_migrate '
'doesn\'t have a migrate function. It will be ignored.'),
call('The module '
'unit.server.db.migration_packages.z.doesnt_conform_to_naming_convention '
'doesn\'t conform to the migration package naming conventions. It will be '
'ignored.'),
call('The module unit.server.db.migration_packages.z.0004_doesnt_have_migrate '
'doesn\'t have a migrate function. It will be ignored.'),
call('The module '
'unit.server.db.migration_packages.z.doesnt_conform_to_naming_convention '
'doesn\'t conform to the migration package naming conventions. It will be '
'ignored.')])
def test_migrations(self):
migration_package = models.MigrationPackage(migration_packages.z)
migrations = migration_package.migrations
self.assertEqual(len(migrations), 3)
self.assertTrue(all([isinstance(migration, models.MigrationModule)
for migration in migrations]))
# Make sure their versions are set and sorted appropriately
self.assertEqual([1, 2, 3], [migration.version for migration in migrations])
# Check the names
self.assertEqual(['unit.server.db.migration_packages.z.0001_test',
'unit.server.db.migration_packages.z.0002_test',
'unit.server.db.migration_packages.z.0003_test'],
[migration._module.__name__ for migration in migrations])
def test_get_migration_packages(self, log_mock):
"""
Ensure that pulp.server.db.migrate.models.get_migration_packages functions correctly.
"""
packages = models.get_migration_packages()
self.assertEquals(len(packages), 4)
self.assertTrue(
all([isinstance(package, models.MigrationPackage) for package in packages]))
# Make sure that the packages are sorted correctly, with platform first
self.assertEquals(packages[0].name, 'unit.server.db.migration_packages.platform')
self.assertEquals(packages[1].name, 'unit.server.db.migration_packages.a')
self.assertEquals(packages[2].name, 'unit.server.db.migration_packages.raise_exception')
self.assertEquals(packages[3].name, 'unit.server.db.migration_packages.z')
# Assert that we logged the duplicate version exception and the version gap exception
expected_log_calls = [call('There are two migration modules that share version 2 in '
'unit.server.db.migration_packages.duplicate_versions.'),
call('Migration version 2 is missing in '
'unit.server.db.migration_packages.version_gap.')]
log_mock.assert_has_calls(expected_log_calls)
def test_true(self):
ret = compat.all([1, 'True', True])
self.assertTrue(ret)
def test_false(self):
ret = compat.all([0, False, None])
self.assertFalse(ret)
ret = compat.all([0, False, True])
self.assertFalse(ret)
def test_empty(self):
# all() returns True on the empty list
ret = compat.all([])
self.assertTrue(ret)
