tiramisu/test/test_option.py

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"""these tests are here to create some :class:`tiramisu.option.Option`'s
and to compare them
"""
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from autopath import do_autopath
do_autopath()
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from py.test import raises
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from tiramisu.option import IntOption, OptionDescription
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from tiramisu.config import Config
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def a_func():
return None
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#def test_option_comparison():
# "compare :class:`tiramisu.option.BoolOption`"
# dummy1 = BoolOption('dummy1', 'doc dummy')
# dummy2 = BoolOption('dummy2', 'doc dummy')
# dummy3 = BoolOption('dummy1', 'doc dummy')
# assert dummy1 != dummy2
# assert dummy1 == dummy3
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#def test_option_comparison_obj():
# "compare :class:`tiramisu.option.IntOption`"
# dummy1 = BoolOption('dummy1', 'doc dummy')
# dummy2 = IntOption('dummy1', 'doc dummy')
# assert dummy1 != dummy2
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#def test_option_comparison_advanced():
# dummy1 = BoolOption('dummy1', 'doc dummy')
# dummy2 = BoolOption('dummy1', 'doc dummy')
# dummy3 = BoolOption('dummy1', 'doc dummy', None)
# dummy4 = BoolOption('dummy1', 'doc dummy', True)
# dummy5 = BoolOption('dummy1', 'doc dummy', multi=True)
# dummy6 = BoolOption('dummy1', 'doc dummy', properties=tuple())
# dummy7 = BoolOption('dummy1', 'doc dummy', properties=tuple('new',))
# assert dummy1 == dummy2
# assert dummy1 == dummy3
# assert dummy1 != dummy4
# assert dummy1 != dummy5
# assert dummy1 == dummy6
# assert dummy1 != dummy7
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def test_option_valid_name():
IntOption('test', '')
raises(ValueError, 'IntOption(1, "")')
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raises(ValueError, 'IntOption("1test", "")')
IntOption("test1", "")
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raises(ValueError, 'IntOption("impl_test", "")')
raises(ValueError, 'IntOption("_test", "")')
raises(ValueError, 'IntOption("unwrap_from_path", "")')
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raises(ValueError, 'IntOption(" ", "")')
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def test_option_with_callback():
#no default value with callback
raises(ValueError, "IntOption('test', '', default=1, callback=a_func)")
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def test_option_get_information():
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description = "it's ok"
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string = 'some informations'
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i = IntOption('test', description)
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raises(ValueError, "i.impl_get_information('noinfo')")
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i.impl_set_information('info', string)
assert i.impl_get_information('info') == string
raises(ValueError, "i.impl_get_information('noinfo')")
assert i.impl_get_information('noinfo', 'default') == 'default'
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assert i.impl_get_information('doc') == description
assert i.impl_getdoc() == description
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def test_option_get_information_config():
description = "it's ok"
string = 'some informations'
string
i = IntOption('test', description)
od = OptionDescription('od', '', [i])
Config(od)
raises(ValueError, "i.impl_get_information('noinfo')")
raises(AttributeError, "i.impl_set_information('info', string)")
# assert i.impl_get_information('info') == string
raises(ValueError, "i.impl_get_information('noinfo')")
assert i.impl_get_information('noinfo', 'default') == 'default'
assert i.impl_get_information('doc') == description
assert i.impl_getdoc() == description
def test_option_get_information_config2():
description = "it's ok"
string = 'some informations'
i = IntOption('test', description)
i.impl_set_information('info', string)
od = OptionDescription('od', '', [i])
Config(od)
raises(ValueError, "i.impl_get_information('noinfo')")
raises(AttributeError, "i.impl_set_information('info', 'hello')")
assert i.impl_get_information('info') == string
raises(ValueError, "i.impl_get_information('noinfo')")
assert i.impl_get_information('noinfo', 'default') == 'default'
assert i.impl_get_information('doc') == description
assert i.impl_getdoc() == description
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def test_optiondescription_get_information():
description = "it's ok"
string = 'some informations'
o = OptionDescription('test', description, [])
o.impl_set_information('info', string)
assert o.impl_get_information('info') == string
raises(ValueError, "o.impl_get_information('noinfo')")
assert o.impl_get_information('noinfo', 'default') == 'default'
assert o.impl_get_information('doc') == description
assert o.impl_getdoc() == description
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def test_option_multi():
IntOption('test', '', multi=True)
IntOption('test', '', multi=True, default_multi=1)
IntOption('test', '', default=[1], multi=True, default_multi=1)
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#add default_multi to not multi's option
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raises(ValueError, "IntOption('test', '', default_multi=1)")
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#unvalid default_multi
raises(ValueError, "IntOption('test', '', multi=True, default_multi='yes')")
#not default_multi with callback
raises(ValueError, "IntOption('test', '', multi=True, default_multi=1, callback=a_func)")
def test_option_is_multi_by_default():
assert IntOption('test', '').impl_is_empty_by_default() is True
assert IntOption('test', '', 1).impl_is_empty_by_default() is False
assert IntOption('test', '', multi=True).impl_is_empty_by_default() is True
assert IntOption('test', '', [1], multi=True).impl_is_empty_by_default() is False
assert IntOption('test', '', multi=True, default_multi=1).impl_is_empty_by_default() is True