168 lines
6.3 KiB
Python
168 lines
6.3 KiB
Python
"configuration objects global API"
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import autopath
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from py.test import raises
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from tiramisu.config import *
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from tiramisu.option import *
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def make_description():
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gcoption = ChoiceOption('name', 'GC name', ['ref', 'framework'], 'ref')
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gcdummy = BoolOption('dummy', 'dummy', default=False)
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objspaceoption = ChoiceOption('objspace', 'Object space',
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['std', 'thunk'], 'std')
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booloption = BoolOption('bool', 'Test boolean option', default=True)
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intoption = IntOption('int', 'Test int option', default=0)
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floatoption = FloatOption('float', 'Test float option', default=2.3)
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stroption = StrOption('str', 'Test string option', default="abc")
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boolop = BoolOption('boolop', 'Test boolean option op', default=True)
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wantref_option = BoolOption('wantref', 'Tests', default=False)
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wantframework_option = BoolOption('wantframework', 'Test', default=False)
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gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption])
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descr = OptionDescription('tiramisu', '', [gcgroup, booloption, objspaceoption,
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wantref_option, stroption,
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wantframework_option,
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intoption, boolop])
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return descr
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def test_compare_configs():
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"config object comparison"
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descr = make_description()
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conf1 = Config(descr)
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conf2 = Config(descr, wantref=True)
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assert conf1 != conf2
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assert hash(conf1) != hash(conf2)
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assert conf1.getkey() != conf2.getkey()
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conf1.wantref = True
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assert conf1 == conf2
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assert hash(conf1) == hash(conf2)
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assert conf1.getkey() == conf2.getkey()
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# ____________________________________________________________
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def test_iter_config():
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"iteration on config object"
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s = StrOption("string", "", default="string")
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s2 = StrOption("string2", "", default="string2")
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descr = OptionDescription("options", "", [s,s2])
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config = Config(descr)
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assert [(name, value) for name, value in config] == \
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[('string', 'string'), ('string2', 'string2')]
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def test_iter_subconfig():
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"iteration on config sub object"
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descr = make_description()
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conf = Config(descr)
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for (name, value), (gname, gvalue) in \
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zip(conf.gc, [("name", "ref"), ("dummy", False)]):
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assert name == gname
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assert value == gvalue
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#____________________________________________________________
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def test_getpaths():
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descr = make_description()
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config = Config(descr)
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assert config.getpaths() == ['gc.name', 'gc.dummy', 'gc.float', 'bool',
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'objspace', 'wantref', 'str', 'wantframework',
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'int', 'boolop']
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assert config.getpaths() == descr.getpaths()
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assert config.gc.getpaths() == ['name', 'dummy', 'float']
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assert config.gc.getpaths() == descr.gc.getpaths()
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assert config.getpaths(include_groups=True) == [
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'gc', 'gc.name', 'gc.dummy', 'gc.float',
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'bool', 'objspace', 'wantref', 'str', 'wantframework', 'int', 'boolop']
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assert config.getpaths(True) == descr.getpaths(True)
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def test_getpaths_with_hidden():
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objspaceoption = ChoiceOption('objspace', 'Object space',
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['std', 'thunk'], 'std')
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booloption = BoolOption('bool', 'Test boolean option', default=True)
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booloption.hide()
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default="abc")
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boolop = BoolOption('boolop', 'Test boolean option op', default=True)
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wantref_option = BoolOption('wantref', 'Test requires', default=False)
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wantframework_option = BoolOption('wantframework', 'Test requires',
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default=False)
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descr = OptionDescription('tiramisu', '', [booloption, objspaceoption,
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wantref_option, stroption,
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wantframework_option,
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intoption, boolop])
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config = Config(descr)
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result = ['objspace', 'wantref', 'str', 'wantframework', 'int', 'boolop']
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assert config.getpaths() == result
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r2 = ['bool', 'objspace', 'wantref', 'str', 'wantframework', 'int', 'boolop']
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assert config.getpaths(allpaths=True) == r2
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def test_str():
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descr = make_description()
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c = Config(descr)
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print c # does not crash
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def test_dir():
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descr = make_description()
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c = Config(descr)
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print dir(c)
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def test_make_dict():
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"serialization of the whole config to a dict"
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descr = OptionDescription("opt", "", [
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OptionDescription("s1", "", [
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BoolOption("a", "", default=False)]),
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IntOption("int", "", default=42)])
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config = Config(descr)
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d = make_dict(config)
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assert d == {"s1.a": False, "int": 42}
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config.int = 43
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config.s1.a = True
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d = make_dict(config)
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assert d == {"s1.a": True, "int": 43}
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d2 = make_dict(config, flatten=True)
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assert d2 == {'a': True, 'int': 43}
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def test_delattr():
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"delattr, means suppression of an option in a config"
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descr = OptionDescription("opt", "", [
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OptionDescription("s1", "", [
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BoolOption("a", "", default=False)]),
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IntOption("int", "", default=42)])
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c = Config(descr)
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c.int = 45
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assert c.int == 45
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del c.int
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assert c.int == 42
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c.int = 45
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assert c.int == 45
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#def test_validator():
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# "validates the integrity of an option towards a whole configuration"
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# def my_validator_1(config):
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# assert config is c
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# def my_validator_2(config):
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# assert config is c
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# raise ConflictConfigError
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# descr = OptionDescription("opt", "", [
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# BoolOption('booloption1', 'option test1', default=False,
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# validator=my_validator_1),
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# BoolOption('booloption2', 'option test2', default=False,
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# validator=my_validator_2),
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# BoolOption('booloption4', 'option test4', default=False,
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# ),
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# ])
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# c = Config(descr)
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# c.booloption1 = True
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## raises(ConfigError, "c.booloption2 = True")
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## assert c.booloption2 is False
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## raises(ConfigError, "c.booloption3 = True")
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# assert c.booloption2 is False
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# c.booloption4 = True
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# assert c.booloption2 is False
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# c.booloption2 = False
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# assert c.booloption2 is False
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#
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