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coverage for tiramisu/value.py

This commit is contained in:
Emmanuel Garette 2017-02-11 17:22:50 +01:00
parent d8f36766ee
commit 695de030ef
4 changed files with 90 additions and 31 deletions
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37
test/test_metaconfig.py
View File

@ -5,12 +5,16 @@ from py.test import raises
from tiramisu.setting import groups, owners
from tiramisu.config import Config, GroupConfig, MetaConfig
from tiramisu.option import IntOption, StrOption, OptionDescription
from tiramisu.option import IntOption, StrOption, NetworkOption, NetmaskOption, OptionDescription
from tiramisu.error import ConfigError, ConflictError
owners.addowner('meta')
def raise_exception():
raise Exception('test')
def make_description():
i1 = IntOption('i1', '')
i2 = IntOption('i2', '', default=1)
@ -155,7 +159,6 @@ def test_meta_meta_set():
meta2.cfgimpl_get_settings().setowner(owners.meta)
conf1, conf2 = meta1.cfgimpl_get_children()
meta2.set_value('od1.i1', 7, only_config=True)
#PropertiesOptionError
meta2.set_value('od1.i6', 7, only_config=True)
assert conf1.od1.i1 == conf2.od1.i1 == 7
assert conf1.getowner(conf1.unwrap_from_path('od1.i1')) is conf2.getowner(conf2.unwrap_from_path('od1.i1')) is owners.user
@ -500,3 +503,33 @@ def test_meta_force_default_and_dont_change():
meta.read_write()
meta.cfgimpl_get_settings().setowner(owners.meta)
raises(ValueError, "meta.set_value('ip_admin_eth0', ['192.168.1.4'], force_default=True, force_dont_change_value=True)")
def test_meta_properties_meta():
ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
netmask_admin_eth0.impl_add_consistency('network_netmask', ip_admin_eth0)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
conf1 = Config(interface1, name='conf1')
conf1.read_write()
conf2 = Config(interface1, name='conf2')
conf2.read_write()
meta = MetaConfig([conf1, conf2])
meta.read_write()
assert conf1.make_dict() == {}
def test_meta_exception_meta():
ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, callback=raise_exception)
netmask_admin_eth0.impl_add_consistency('network_netmask', ip_admin_eth0)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
conf1 = Config(interface1, name='conf1')
conf1.read_write()
conf2 = Config(interface1, name='conf2')
conf2.read_write()
meta = MetaConfig([conf1, conf2])
meta.read_write()
raises(Exception, "conf1.make_dict()")

19
test/test_submulti.py
View File

@ -3,7 +3,7 @@ from autopath import do_autopath
do_autopath()
from tiramisu.setting import groups, owners
from tiramisu.config import Config
from tiramisu.config import Config, MetaConfig
from tiramisu.option import StrOption, IntOption, OptionDescription, submulti
from tiramisu.value import SubMulti, Multi
from tiramisu.error import SlaveError
@ -679,3 +679,20 @@ def test_submulti_unique():
raises(ValueError, "c.int[0].extend([1, 2, 1, 3])")
raises(ValueError, "c.int[0].extend([1, 2, 0, 3])")
c.int[0].extend([4, 5, 6])
def test_multi_submulti_meta():
multi = StrOption('multi', '', multi=submulti)
od = OptionDescription('od', '', [multi])
conf1 = Config(od, name='conf1')
conf1.read_write()
conf2 = Config(od, name='conf2')
conf2.read_write()
meta = MetaConfig([conf1, conf2])
meta.read_write()
meta.multi = [['val']]
assert meta.multi == [['val']]
multi = conf1.multi[0]
multi.append()
assert conf1.multi == [['val', None]]
assert meta.multi == [['val']]

4
tiramisu/config.py
View File

@ -854,13 +854,15 @@ class GroupConfig(_CommonConfig):
return ret
def getattr(self, name, force_permissive=False, validate=True,
_setting_properties=undefined,
_setting_properties=undefined, _self_properties=undefined, index=None,
returns_raise=False):
for child in self._impl_children:
if name == child._impl_name:
return child
return super(GroupConfig, self).getattr(name, force_permissive,
validate,
_self_properties=_self_properties,
index=index,
_setting_properties=_setting_properties,
returns_raise=returns_raise)

51
tiramisu/value.py
View File

@ -50,7 +50,7 @@ class Values(object):
old `SubConfig`, `Values`, `Multi` or `Settings`)
"""
context = self.context()
if context is None: # pragma: optional cover
if context is None:
raise ConfigError(_('the context does not exist anymore'))
return context
@ -80,14 +80,25 @@ class Values(object):
)._get_cached_value(opt, path, index=index, submulti_index=submulti_index,
from_masterslave=True)
if isinstance(value, Exception):
if not isinstance(value, PropertiesOptionError):
if not isinstance(value, PropertiesOptionError): # pragma: no cover
raise value
else:
if isinstance(value, Multi):
if index is not None:
value = value[index]
if isinstance(value, SubMulti):
if submulti_index is not undefined:
value = value[submulti_index]
else:
value = list(value)
else:
new_value = []
for val in value:
if isinstance(val, SubMulti):
val = list(val)
new_value.append(val)
value = new_value
del new_value
return value
# now try to get default value
value = opt.impl_getdefault()
@ -182,7 +193,7 @@ class Values(object):
read_write=False,
apply_requires=False):
value = self._getdefaultvalue(opt, path, True, undefined, undefined, validate)
if isinstance(value, Exception):
if isinstance(value, Exception): # pragma: no cover
raise value
self._setvalue(opt, path, value, force_owner=owners.forced)
else:
@ -328,20 +339,16 @@ class Values(object):
# value is not set, for 'undefined' (cannot set None because of
# mandatory property)
value = undefined
else:
else: # pragma: no cover
raise value
else:
value_error = False
if index is undefined:
force_index = None
else:
force_index = index
if opt.impl_is_multi():
if force_index is None:
if index is None:
value = Multi(value, self.context, opt, path)
elif opt.impl_is_submulti() and submulti_index is undefined:
value = SubMulti(value, self.context, opt, path,
force_index)
index)
if validate:
if submulti_index is undefined:
@ -350,7 +357,7 @@ class Values(object):
force_submulti_index = submulti_index
err = opt.impl_validate(value, context,
'validator' in setting_properties,
force_index=force_index,
force_index=index,
force_submulti_index=force_submulti_index,
display_error=True,
display_warnings=False)
@ -376,7 +383,7 @@ class Values(object):
if not value_error and validate and display_warnings:
opt.impl_validate(value, context,
'validator' in setting_properties,
force_index=force_index,
force_index=index,
force_submulti_index=force_submulti_index,
display_error=False,
display_warnings=display_warnings)
@ -384,7 +391,7 @@ class Values(object):
return config_error
return value
def __setitem__(self, opt, value): # pragma: optional cover
def __setitem__(self, opt, value):
raise ConfigError(_('you should only set value with config'))
def setitem(self, opt, value, path, force_permissive=False,
@ -535,12 +542,12 @@ class Values(object):
:param opt: the `option.Option` object
:param owner: a valid owner, that is a `setting.owners.Owner` object
"""
if not isinstance(owner, owners.Owner): # pragma: optional cover
if not isinstance(owner, owners.Owner):
raise TypeError(_("invalid generic owner {0}").format(str(owner)))
path = opt.impl_getpath(self._getcontext())
session = self._p_.getsession()
if not self._p_.hasvalue(path, session): # pragma: optional cover
if not self._p_.hasvalue(path, session):
raise ConfigError(_('no value for {0} cannot change owner to {1}'
'').format(path, owner))
props = self._getcontext().cfgimpl_get_settings().validate_properties(opt,
@ -682,7 +689,7 @@ class Values(object):
for path in context.cfgimpl_get_description().impl_getpaths(
include_groups=True):
err = context.getattr(path, returns_raise=True)
if isinstance(err, Exception) and not isinstance(err, PropertiesOptionError):
if isinstance(err, Exception) and not isinstance(err, PropertiesOptionError): # pragma: no cover
raise err
def __getstate__(self):
@ -711,12 +718,12 @@ class Multi(list):
"""
if value is None:
value = []
if not opt.impl_is_submulti() and isinstance(value, Multi): # pragma: optional cover
if not opt.impl_is_submulti() and isinstance(value, Multi):
raise ValueError(_('{0} is already a Multi ').format(
opt.impl_getname()))
self.opt = opt
self.path = path
if not isinstance(context, weakref.ReferenceType): # pragma: optional cover
if not isinstance(context, weakref.ReferenceType):
raise ValueError('context must be a Weakref')
self.context = context
if not isinstance(value, list):
@ -745,7 +752,7 @@ class Multi(list):
old `SubConfig`, `Values`, `Multi` or `Settings`)
"""
context = self.context()
if context is None: # pragma: optional cover
if context is None:
raise ConfigError(_('the context does not exist anymore'))
return context
@ -791,7 +798,7 @@ class Multi(list):
"""the list value can be updated (appened)
only if the option is a master
"""
if not force and self.opt.impl_is_master_slaves('slave'): # pragma: optional cover
if not force and self.opt.impl_is_master_slaves('slave'):
raise SlaveError(_("cannot append a value on a multi option {0}"
" which is a slave").format(self.opt.impl_getname()))
index = self.__len__()
@ -827,7 +834,7 @@ class Multi(list):
if self.opt.impl_is_master_slaves():
raise SlaveError(_("cannot sort multi option {0} if master or slave"
"").format(self.opt.impl_getname()))
if sys.version_info[0] >= 3:
if sys.version_info[0] >= 3: # pragma: no cover
if cmp is not None:
raise ValueError(_('cmp is not permitted in python v3 or '
'greater'))
@ -901,7 +908,7 @@ class Multi(list):
"""
context = self._getcontext()
if not force:
if self.opt.impl_is_master_slaves('slave'): # pragma: optional cover
if self.opt.impl_is_master_slaves('slave'):
raise SlaveError(_("cannot pop a value on a multi option {0}"
" which is a slave").format(self.opt.impl_getname()))
if self.opt.impl_is_master_slaves('master'):