def test_strings(self):
msg = attributes._validate_string(None, None)
self.assertEquals(msg, "'None' is not a valid string")
msg = attributes._validate_string("OK", None)
self.assertEquals(msg, None)
msg = attributes._validate_string("123456789", 9)
self.assertIsNone(msg)
msg = attributes._validate_string("1234567890", 9)
self.assertIsNotNone(msg)
def test_validate_string(self):
msg = attributes._validate_string(None, None)
self.assertEqual(msg, "'None' is not a valid string")
# 0 == len(data) == max_len
msg = attributes._validate_string("", 0)
self.assertIsNone(msg)
# 0 == len(data) < max_len
msg = attributes._validate_string("", 9)
self.assertIsNone(msg)
# 0 < len(data) < max_len
msg = attributes._validate_string("123456789", 10)
self.assertIsNone(msg)
# 0 < len(data) == max_len
msg = attributes._validate_string("123456789", 9)
self.assertIsNone(msg)
# 0 < max_len < len(data)
msg = attributes._validate_string("1234567890", 9)
self.assertEqual(msg, "'1234567890' exceeds maximum length of 9")
msg = attributes._validate_string("123456789", None)
self.assertIsNone(msg)
def test_validate_string(self):
msg = attributes._validate_string(None, None)
self.assertEquals(msg, "'None' is not a valid string")
# 0 == len(data) == max_len
msg = attributes._validate_string("", 0)
self.assertIsNone(msg)
# 0 == len(data) < max_len
msg = attributes._validate_string("", 9)
self.assertIsNone(msg)
# 0 < len(data) < max_len
msg = attributes._validate_string("123456789", 10)
self.assertIsNone(msg)
# 0 < len(data) == max_len
msg = attributes._validate_string("123456789", 9)
self.assertIsNone(msg)
# 0 < max_len < len(data)
msg = attributes._validate_string("1234567890", 9)
self.assertEquals(msg, "'1234567890' exceeds maximum length of 9")
msg = attributes._validate_string("123456789", None)
self.assertIsNone(msg)
def _validate_service_defs(data, valid_values=None):
"""Validate the list of service definitions."""
try:
if not data:
return _("No service type definition was provided. At least a "
"service type definition must be provided")
f_name = _validate_service_defs.__name__
for svc_def in data:
try:
# Do a copy of the original object so we can easily
# pop out stuff from it
svc_def_copy = svc_def.copy()
try:
svc_name = svc_def_copy.pop(SERVICE_ATTR)
plugin_name = svc_def_copy.pop(PLUGIN_ATTR)
except KeyError:
msg = (_("Required attributes missing in service "
"definition: %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
# Validate 'service' attribute
if svc_name not in constants.ALLOWED_SERVICES:
msg = (_("Service name '%s' unspecified "
"or invalid") % svc_name)
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
# Validate 'plugin' attribute
if not plugin_name:
msg = (_("Plugin name not specified in "
"service definition %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
# TODO(salvatore-orlando): This code will need to change when
# multiple plugins for each adv service will be supported
svc_plugin = manager.QuantumManager.get_service_plugins().get(
svc_name)
if not svc_plugin:
msg = _("No plugin for service '%s'") % svc_name
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
if svc_plugin.get_plugin_name() != plugin_name:
msg = _("Plugin name '%s' is not correct ") % plugin_name
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
# Validate 'driver' attribute (just check it's a string)
# FIXME(salvatore-orlando): This should be a list
# Note: using get() instead of pop() as pop raises if the
# key is not found, which might happen for the driver
driver = svc_def_copy.get(DRIVER_ATTR)
if driver:
msg = attributes._validate_string(driver, )
if msg:
return msg
del svc_def_copy[DRIVER_ATTR]
# Anything left - it should be an error
if svc_def_copy:
msg = (_("Unparseable attributes found in "
"service definition %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
except TypeError:
LOG.exception(
_("Exception while parsing service "
"definition:%s"), svc_def)
msg = (_("Was expecting a dict for service definition, found "
"the following: %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), {
'f_name': f_name,
'msg': msg
})
return msg
except TypeError:
return (_("%s: provided data are not iterable") %
_validate_service_defs.__name__)
def _validate_service_defs(data, valid_values=None):
""" Validate the list of service definitions. """
try:
if len(data) == 0:
return _("No service type definition was provided. At least a "
"service type definition must be provided")
f_name = _validate_service_defs.__name__
for svc_def in data:
try:
# Do a copy of the original object so we can easily
# pop out stuff from it
svc_def_copy = svc_def.copy()
try:
svc_name = svc_def_copy.pop(SERVICE_ATTR)
plugin_name = svc_def_copy.pop(PLUGIN_ATTR)
except KeyError:
msg = (_("Required attributes missing in service "
"definition: %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
# Validate 'service' attribute
if svc_name not in constants.ALLOWED_SERVICES:
msg = (_("Service name '%s' unspecified "
"or invalid") % svc_name)
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
# Validate 'plugin' attribute
if not plugin_name:
msg = (_("Plugin name not specified in "
"service definition %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
# TODO(salvatore-orlando): This code will need to change when
# multiple plugins for each adv service will be supported
svc_plugin = manager.QuantumManager.get_service_plugins().get(
svc_name)
if not svc_plugin:
msg = _("No plugin for service '%s'") % svc_name
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
if svc_plugin.get_plugin_name() != plugin_name:
msg = _("Plugin name '%s' is not correct ") % plugin_name
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
# Validate 'driver' attribute (just check it's a string)
# FIXME(salvatore-orlando): This should be a list
# Note: using get() instead of pop() as pop raises if the
# key is not found, which might happen for the driver
driver = svc_def_copy.get(DRIVER_ATTR)
if driver:
msg = attributes._validate_string(driver,)
if msg:
return msg
del svc_def_copy[DRIVER_ATTR]
# Anything left - it should be an error
if len(svc_def_copy):
msg = (_("Unparseable attributes found in "
"service definition %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
except TypeError:
LOG.exception(_("Exception while parsing service "
"definition:%s"), svc_def)
msg = (_("Was expecting a dict for service definition, found "
"the following: %s") % svc_def)
LOG.error(_("%(f_name)s: %(msg)s"), locals())
return msg
except TypeError:
return (_("%s: provided data are not iterable") %
_validate_service_defs.__name__)
