tiramisu/test/test_option_validator.py

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from .autopath import do_autopath
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do_autopath()
import warnings
from py.test import raises
from tiramisu.config import Config
from tiramisu.option import BoolOption, StrOption, OptionDescription
from tiramisu.setting import groups
from tiramisu.error import ValueWarning, ConfigError
from tiramisu.i18n import _
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msg_err = _('attention, "{0}" could be an invalid {1} for "{2}", {3}')
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def return_true(value, param=None):
if value == 'val' and param in [None, 'yes']:
return True
raise ValueError('test error')
def return_false(value, param=None):
if value == 'val' and param in [None, 'yes']:
raise ValueError('test error')
def return_val(value, param=None):
return 'val'
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def return_if_val(value):
if value != 'val':
raise ValueError('test error')
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def is_context(value, context):
context.cfgimpl_get_settings().remove('validator')
if not isinstance(context, Config):
raise ValueError('not context')
def value_values(value, values):
if not (value == 'val' and values == ['val'] or
value == 'val1' and values == ['val1'] or
value == 'val2' and values == ['val1', 'val2'] or
value == 'val1' and values == ['val1', None]):
raise ValueError('error')
def value_values_index(value, values, index):
value_values(value, values)
if not (index == 0 or (value == 'val2' and index == 1)):
raise ValueError('error 2')
def value_values_auto(value, values, auto=False):
if auto != False:
raise ValueError('auto should be False')
if not (value == 'val' and values == ['val'] or
value == 'val1' and values == ['val1'] or
value == 'val2' and values == ['val1', 'val2'] or
value == 'val1' and values == ['val1', None]):
raise ValueError('error')
def value_values_auto2(value, values, auto=False):
if auto != False:
raise ValueError('auto should be False')
if not (value == 'val1' and values == 'val' or
value == 'val2' and values == 'val'):
raise ValueError('error')
def value_values_index2(value, values, index, auto=False):
if auto != False:
raise ValueError('auto should be False')
if not (value == 'val1' and values == ['val1'] and index == 'val' or
value == 'val1' and values == ['val1', None] and index == 'val' or
value == 'val2' and values == ['val1', 'val2'] and index == 'val'):
raise ValueError('error')
def value_empty(value, empty, values):
if not value == 'val' or empty is not False and not values == ['val']:
raise ValueError('error')
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def valid_from_config(value, config):
if config.opt1 != u'yes':
raise ValueError("c'est une erreur")
def test_validator():
opt1 = StrOption('opt1', '', validator=return_true, default='val')
raises(ValueError, "StrOption('opt2', '', validator=return_false, default='val')")
opt2 = StrOption('opt2', '', validator=return_false)
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root = OptionDescription('root', '', [opt1, opt2])
cfg = Config(root)
assert cfg.opt1 == 'val'
raises(ValueError, "cfg.opt2 = 'val'")
try:
cfg.opt2 = 'val'
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except ValueError as err:
msg = _('"{0}" is an invalid {1} for "{2}", {3}').format('val', _('string'), 'opt2', 'test error')
assert str(err) == msg
def test_validator_params():
opt1 = StrOption('opt1', '', validator=return_true, validator_params={'': ('yes',)}, default='val')
raises(ValueError, "StrOption('opt2', '', validator=return_false, validator_params={'': ('yes',)}, default='val')")
opt2 = StrOption('opt2', '', validator=return_false, validator_params={'': ('yes',)})
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root = OptionDescription('root', '', [opt1, opt2])
cfg = Config(root)
assert cfg.opt1 == 'val'
raises(ValueError, "cfg.opt2 = 'val'")
def test_validator_params_value_values():
opt1 = StrOption('opt1', '', validator=value_values, default=['val'], multi=True)
root = OptionDescription('root', '', [opt1])
cfg = Config(root)
assert cfg.opt1 == ['val']
cfg.opt1[0] = 'val1'
cfg.opt1.append('val2')
def test_validator_params_value_values_index():
opt1 = StrOption('opt1', '', validator=value_values_index, default=['val'], multi=True)
root = OptionDescription('root', '', [opt1])
cfg = Config(root)
assert cfg.opt1 == ['val']
cfg.opt1[0] = 'val1'
cfg.opt1.append('val2')
def test_validator_params_value_values_master():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True, validator=value_values)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-reseau", multi=True)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val1')
cfg.ip_admin_eth0.ip_admin_eth0.append('val2')
def test_validator_params_value_values_index_master():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True, validator=value_values_index)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-reseau", multi=True)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val1')
cfg.ip_admin_eth0.ip_admin_eth0.append('val2')
def test_validator_params_value_values_slave():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-reseau", multi=True, validator=value_values)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_value_values_index_slave():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-reseau", multi=True, validator=value_values_index)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_value_values_notmulti():
raises(ConfigError, "opt1 = StrOption('opt1', '', validator=value_values, default='val')")
def test_validator_params_value_values_kwargs_empty():
v = BoolOption('v', '', default=False)
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True, default=["ip"])
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=value_empty,
validator_params={'': ((v, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [v, interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == ['ip']
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val'
#cfg.ip_admin_eth0.ip_admin_eth0.append('val')
#cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_value_values_kwargs():
v = BoolOption('v', '', default=False)
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True, default=["ip"])
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=value_values_auto,
validator_params={'auto': ((v, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [v, interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == ['ip']
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_value_values_kwargs_values():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=value_values_auto2,
validator_params={'values': ((ip_admin_eth0, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_value_values_kwargs2():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=value_values_index2,
validator_params={'': (['val1'],), 'index': ((ip_admin_eth0, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
def test_validator_params_value_values_kwargs_index():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=value_values_index2,
validator_params={'index': ((ip_admin_eth0, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[0] = 'val1'
cfg.ip_admin_eth0.ip_admin_eth0.append('val')
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val2'
def test_validator_params_context():
opt1 = StrOption('opt1', '', validator=is_context, validator_params={'': ((None,),)}, default='val')
root = OptionDescription('root', '', [opt1])
cfg = Config(root)
assert 'validator' in cfg.cfgimpl_get_settings()
assert cfg.opt1 == 'val'
assert 'validator' in cfg.cfgimpl_get_settings()
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def test_validator_params_context_value():
opt1 = StrOption('opt1', '', 'yes')
opt2 = StrOption('opt2', '', validator=valid_from_config, validator_params={'': ((None,),)}, default='val')
root = OptionDescription('root', '', [opt1, opt2])
cfg = Config(root)
assert cfg.opt1 == 'yes'
assert cfg.opt2 == 'val'
cfg.opt1 = 'no'
raises(ValueError, "cfg.opt2")
def test_validator_params_key():
opt1 = StrOption('opt1', '', validator=return_true, validator_params={'param': ('yes',)}, default='val')
raises(ConfigError, "StrOption('opt2', '', validator=return_true, validator_params={'param_unknown': ('yes',)}, default='val')")
root = OptionDescription('root', '', [opt1])
cfg = Config(root)
assert cfg.opt1 == 'val'
def test_validator_params_option():
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opt0 = StrOption('opt0', '', default='yes')
opt1 = StrOption('opt1', '', validator=return_true, validator_params={'': ((opt0, False),)}, default='val')
r = OptionDescription('root', '', [opt0, opt1])
cfg = Config(r)
cfg.opt1
cfg.opt0 = 'val'
raises(ValueError, "cfg.opt1")
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def test_validator_multi():
opt1 = StrOption('opt1', '', validator=return_if_val, multi=True)
root = OptionDescription('root', '', [opt1])
cfg = Config(root)
assert cfg.opt1 == []
cfg.opt1.append('val')
assert cfg.opt1 == ['val']
raises(ValueError, "cfg.opt1.append('val1')")
raises(ValueError, "cfg.opt1 = ['val', 'val1']")
def test_validator_warning():
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opt1 = StrOption('opt1', '', validator=return_true, default='val', warnings_only=True)
opt2 = StrOption('opt2', '', validator=return_false, warnings_only=True)
opt3 = StrOption('opt3', '', validator=return_if_val, multi=True, warnings_only=True)
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root = OptionDescription('root', '', [opt1, opt2, opt3])
cfg = Config(root)
assert cfg.opt1 == 'val'
warnings.simplefilter("always", ValueWarning)
with warnings.catch_warnings(record=True) as w:
cfg.opt1 = 'val'
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.opt2 = 'val'
assert len(w) == 1
assert w[0].message.opt == opt2
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assert str(w[0].message) == msg_err.format('val', opt2._display_name, 'opt2', 'test error')
#
with warnings.catch_warnings(record=True) as w:
cfg.opt3.append('val')
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.opt3.append('val1')
assert len(w) == 1
assert w[0].message.opt == opt3
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assert str(w[0].message) == msg_err.format('val1', opt3._display_name, 'opt3', 'test error')
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raises(ValueError, "cfg.opt2 = 1")
#
with warnings.catch_warnings(record=True) as w:
cfg.opt2 = 'val'
cfg.opt3.append('val')
assert len(w) == 2
assert w[0].message.opt == opt2
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assert str(w[0].message) == msg_err.format('val', opt2._display_name, 'opt2', 'test error')
assert w[1].message.opt == opt3
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assert str(w[0].message) == msg_err.format('val', opt2._display_name, 'opt2', 'test error')
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def test_validator_warning_disabled():
opt1 = StrOption('opt1', '', validator=return_true, default='val', warnings_only=True)
opt2 = StrOption('opt2', '', validator=return_false, warnings_only=True)
opt3 = StrOption('opt3', '', validator=return_if_val, multi=True, warnings_only=True)
root = OptionDescription('root', '', [opt1, opt2, opt3])
cfg = Config(root)
cfg.cfgimpl_get_settings().remove('warnings')
assert cfg.opt1 == 'val'
warnings.simplefilter("always", ValueWarning)
with warnings.catch_warnings(record=True) as w:
cfg.opt1 = 'val'
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.opt2 = 'val'
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.opt3.append('val')
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.opt3.append('val1')
assert w == []
raises(ValueError, "cfg.opt2 = 1")
#
with warnings.catch_warnings(record=True) as w:
cfg.opt2 = 'val'
cfg.opt3.append('val')
assert w == []
def test_validator_warning_master_slave():
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display_name_ip = "ip reseau autorise"
display_name_netmask = "masque du sous-reseau"
ip_admin_eth0 = StrOption('ip_admin_eth0', display_name_ip, multi=True, validator=return_false, warnings_only=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', display_name_netmask, multi=True, validator=return_if_val, warnings_only=True)
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
assert interface1.impl_get_group_type() == groups.master
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
warnings.simplefilter("always", ValueWarning)
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.ip_admin_eth0.append(None)
assert w == []
#
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.netmask_admin_eth0 = ['val1']
assert len(w) == 1
assert w[0].message.opt == netmask_admin_eth0
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assert str(w[0].message) == msg_err.format('val1', netmask_admin_eth0._display_name, display_name_netmask, 'test error')
#
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.ip_admin_eth0 = ['val']
assert len(w) == 1
assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error')
#
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.ip_admin_eth0 = ['val', 'val1', 'val1']
assert len(w) == 1
assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error')
#
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.ip_admin_eth0 = ['val1', 'val', 'val1']
assert len(w) == 1
assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error')
#
warnings.resetwarnings()
with warnings.catch_warnings(record=True) as w:
cfg.ip_admin_eth0.ip_admin_eth0 = ['val1', 'val1', 'val']
assert len(w) == 1
assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error')
def test_validator_slave_param():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
multi=True,
validator=return_true,
validator_params={'param': ((ip_admin_eth0, False),)})
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
interface1.impl_set_group_type(groups.master)
root = OptionDescription('root', '', [interface1])
cfg = Config(root)
assert cfg.ip_admin_eth0.ip_admin_eth0 == []
cfg.ip_admin_eth0.ip_admin_eth0.append('yes')
cfg.ip_admin_eth0.netmask_admin_eth0 = ['val']
cfg.ip_admin_eth0.ip_admin_eth0 = ['yes', 'yes']
cfg.ip_admin_eth0.netmask_admin_eth0[1] = 'val'
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def test_validator_dependencies():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip reseau autorise")
netmask_admin_eth0 = StrOption('netmask_admin_eth0',
"masque du sous-reseau",
validator=return_true,
validator_params={'param': ((ip_admin_eth0, False),)})
opt2 = StrOption('opt2', '', validator=return_false)
root = OptionDescription('root', '', [ip_admin_eth0, netmask_admin_eth0, opt2])
cfg = Config(root)
assert cfg.cfgimpl_get_description().ip_admin_eth0.impl_has_dependency() is False
assert cfg.cfgimpl_get_description().netmask_admin_eth0.impl_has_dependency() is True
assert cfg.cfgimpl_get_description().opt2.impl_has_dependency() is False
#
assert cfg.cfgimpl_get_description().ip_admin_eth0.impl_has_dependency(False) is True
assert cfg.cfgimpl_get_description().netmask_admin_eth0.impl_has_dependency(False) is False
assert cfg.cfgimpl_get_description().opt2.impl_has_dependency(False) is False