def test_defaults_and_env(self):
config = Config({'present': 'dp', 'absent': 'da'})
environ = {'ENV_PRESENT': '1'}
config.merge(environ, {
convert('ENV_PRESENT', int): 'present',
convert('ENV_ABSENT', int): 'absent',
})
compare(config.present, expected=1)
compare(config.absent, expected='da')
def test_defaults_and_env(self):
config = Config({'present': 'dp', 'absent': 'da'})
environ = {'ENV_PRESENT': '1'}
config.merge(
environ, {
convert('ENV_PRESENT', int): 'present',
convert('ENV_ABSENT', int): 'absent',
})
compare(config.present, expected=1)
compare(config.absent, expected='da')
def test_mapping_type_conversion(self):
config = Config({'x': 0})
data = {'y': '1'}
config.merge(data, mapping={
convert(source['y'], int): target['x']
})
compare(config.data, expected={'x': 1})
def test_mapping_type_conversion(self):
config = Config({'x': 0})
data = {'y': '1'}
config.merge(data, mapping={
convert(source['y'], int): target['x']
})
compare(config.data, expected={'x': 1})
def test_str_nested(self):
compare(
str(
required(convert(source['foo'].y,
int)).insert(0).append().merge()),
expected=
("required(convert(source['foo'].y, int)).insert(0).append().merge()"
))
def test_mapping_extensive_conversation(self):
config = Config({'a': 0})
data = {'x': 2, 'y': -1}
def best(possible):
return max(possible.values())
config.merge(data, mapping={
convert(source, best): target['a']
})
compare(config.data, expected={'a': 2})
def test_mapping_extensive_conversation(self):
config = Config({'a': 0})
data = {'x': 2, 'y': -1}
def best(possible):
return max(possible.values())
config.merge(data, mapping={
convert(source, best): target['a']
})
compare(config.data, expected={'a': 2})
def test_ensure_on_convert(self):
data = '1'
with ShouldRaise(TypeError('Cannot use convert() as target')):
store(data, convert(target, int).x, 'y')
def test_convert_not_present(self):
data = {}
compare(load(data, convert('x', int)), expected=NotPresent('x'))
def test_convert_string(self):
data = Namespace(x='1')
compare(load(data, convert('x', int)), expected=1)
def test_convert(self):
data = Namespace(x='1')
compare(load(data, convert(source.x, int)), expected=1)
def test_ensure_on_convert(self):
data = '1'
with ShouldRaise(TypeError('Cannot use convert() as target')):
store(data, convert(target, int).x, 'y')
def test_convert_not_present(self):
data = {}
compare(load(data, convert('x', int)), expected=NotPresent('x'))
def test_convert_string(self):
data = Namespace(x='1')
compare(load(data, convert('x', int)), expected=1)
def test_convert_no_name(self):
o = object()
compare(str(convert(source, o)),
expected=("convert(source, {!r})".format(o)))
def test_str_nested(self):
compare(str(
required(convert(source['foo'].y, int)).insert(0).append().merge()
), expected=(
"required(convert(source['foo'].y, int)).insert(0).append().merge()"
))
def test_convert_no_name(self):
o = object()
compare(str(convert(source, o)), expected=(
"convert(source, {!r})".format(o)
))
def test_convert(self):
data = Namespace(x='1')
compare(load(data, convert(source.x, int)), expected=1)