tiramisu/test/test_slots.py

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# coding: utf-8
import autopath
from py.test import raises
from tiramisu.config import Config, SubConfig
from tiramisu.option import ChoiceOption, BoolOption, IntOption, FloatOption, \
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StrOption, SymLinkOption, UnicodeOption, IPOption, OptionDescription, \
PortOption, NetworkOption, NetmaskOption, DomainnameOption
def test_slots_option():
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c = ChoiceOption('a', '', ('a',))
raises(AttributeError, "c.x = 1")
c = BoolOption('a', '')
raises(AttributeError, "c.x = 1")
c = IntOption('a', '')
raises(AttributeError, "c.x = 1")
c = FloatOption('a', '')
raises(AttributeError, "c.x = 1")
c = StrOption('a', '')
raises(AttributeError, "c.x = 1")
c = SymLinkOption('b', c)
raises(AttributeError, "c.x = 1")
c = UnicodeOption('a', '')
raises(AttributeError, "c.x = 1")
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c = IPOption('a', '')
raises(AttributeError, "c.x = 1")
c = OptionDescription('a', '', [])
raises(AttributeError, "c.x = 1")
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c = PortOption('a', '')
raises(AttributeError, "c.x = 1")
c = NetworkOption('a', '')
raises(AttributeError, "c.x = 1")
c = NetmaskOption('a', '')
raises(AttributeError, "c.x = 1")
c = DomainnameOption('a', '')
raises(AttributeError, "c.x = 1")
def test_slots_option_readonly():
a = ChoiceOption('a', '', ('a',))
b = BoolOption('b', '')
c = IntOption('c', '')
d = FloatOption('d', '')
e = StrOption('e', '')
g = UnicodeOption('g', '')
h = IPOption('h', '')
i = PortOption('i', '')
j = NetworkOption('j', '')
k = NetmaskOption('k', '')
l = DomainnameOption('l', '')
m = OptionDescription('m', '', [a, b, c, d, e, g, h, i, j, k, l])
a._requires = 'a'
b._requires = 'b'
c._requires = 'c'
d._requires = 'd'
e._requires = 'e'
g._requires = 'g'
h._requires = 'h'
i._requires = 'i'
j._requires = 'j'
k._requires = 'k'
l._requires = 'l'
m._requires = 'm'
Config(m)
raises(AttributeError, "a._requires = 'a'")
raises(AttributeError, "b._requires = 'b'")
raises(AttributeError, "c._requires = 'c'")
raises(AttributeError, "d._requires = 'd'")
raises(AttributeError, "e._requires = 'e'")
raises(AttributeError, "g._requires = 'g'")
raises(AttributeError, "h._requires = 'h'")
raises(AttributeError, "i._requires = 'i'")
raises(AttributeError, "j._requires = 'j'")
raises(AttributeError, "k._requires = 'k'")
raises(AttributeError, "l._requires = 'l'")
raises(AttributeError, "m._requires = 'm'")
def test_slots_option_readonly_name():
a = ChoiceOption('a', '', ('a',))
b = BoolOption('b', '')
c = IntOption('c', '')
d = FloatOption('d', '')
e = StrOption('e', '')
f = SymLinkOption('f', c)
g = UnicodeOption('g', '')
h = IPOption('h', '')
i = PortOption('i', '')
j = NetworkOption('j', '')
k = NetmaskOption('k', '')
l = DomainnameOption('l', '')
m = OptionDescription('m', '', [a, b, c, d, e, f, g, h, i, j, k, l])
raises(AttributeError, "a._name = 'a'")
raises(AttributeError, "b._name = 'b'")
raises(AttributeError, "c._name = 'c'")
raises(AttributeError, "d._name = 'd'")
raises(AttributeError, "e._name = 'e'")
raises(AttributeError, "f._name = 'f'")
raises(AttributeError, "g._name = 'g'")
raises(AttributeError, "h._name = 'h'")
raises(AttributeError, "i._name = 'i'")
raises(AttributeError, "j._name = 'j'")
raises(AttributeError, "k._name = 'k'")
raises(AttributeError, "l._name = 'l'")
raises(AttributeError, "m._name = 'm'")
def test_slots_description():
# __slots__ for OptionDescription must be complete
slots = set()
for subclass in OptionDescription.__mro__:
if subclass is not object:
slots.update(subclass.__slots__)
assert slots == set(OptionDescription.__slots__)
def test_slots_config():
od1 = OptionDescription('a', '', [])
od2 = OptionDescription('a', '', [od1])
c = Config(od2)
raises(AttributeError, "c.x = 1")
raises(AttributeError, "c.cfgimpl_x = 1")
sc = c.a
assert isinstance(sc, SubConfig)
raises(AttributeError, "sc.x = 1")
raises(AttributeError, "sc.cfgimpl_x = 1")
def test_slots_setting():
od1 = OptionDescription('a', '', [])
od2 = OptionDescription('a', '', [od1])
c = Config(od2)
s = c.cfgimpl_get_settings()
raises(AttributeError, "s.x = 1")
def test_slots_value():
od1 = OptionDescription('a', '', [])
od2 = OptionDescription('a', '', [od1])
c = Config(od2)
v = c.cfgimpl_get_values()
raises(AttributeError, "v.x = 1")