def run_schema_version_matching(self, min_schema_version,
max_schema_version):
# note _load_yaml_file is mocked so the value is not important
# however it may appear in logs messages so changing it could
# result in tests failing unless the expected_messages field
# is updated in the test data.
path = 'test_path'
# test exactly min and max versions are supported
self.set_config(
config={'meta': {
'schema_version': str(min_schema_version)
}})
provider_config._parse_provider_yaml(path)
self.set_config(
config={'meta': {
'schema_version': str(max_schema_version)
}})
provider_config._parse_provider_yaml(path)
self.mock_LOG.warning.assert_not_called()
# test max major+1 raises
higher_major = microversion_parse.Version(
major=max_schema_version.major + 1, minor=max_schema_version.minor)
self.set_config(config={'meta': {'schema_version': str(higher_major)}})
self.assertRaises(nova_exc.ProviderConfigException,
provider_config._parse_provider_yaml, path)
# test max major with max minor+1 is logged
higher_minor = microversion_parse.Version(
major=max_schema_version.major, minor=max_schema_version.minor + 1)
expected_log_call = (
"Provider config file [%(path)s] is at schema version "
"%(schema_version)s. Nova supports the major version, but "
"not the minor. Some fields may be ignored." % {
"path": path,
"schema_version": higher_minor
})
self.set_config(config={'meta': {'schema_version': str(higher_minor)}})
provider_config._parse_provider_yaml(path)
self.mock_LOG.warning.assert_called_once_with(expected_log_call)
def run_test_validation_success(self, config):
reference = self.set_config(config=config)
actual = provider_config._parse_provider_yaml('test_path')
self.assertEqual(reference, actual)