def test_int_numpy():
from config import Int
np = pytest.importorskip("numpy")
item = Int()
value = item.validate(np.int32(1))
assert isinstance(value, int)
assert value == 1
def test_defaults():
from config.items.lookup import LookupDatabase
from config import Int
lookup = LookupDatabase(Int(), ('foo', 'bar'))
assert lookup[1, 2] is None
lookup = LookupDatabase(Int(5), ('foo', 'bar'))
assert lookup[1, 2] == 5
def test_lookup_invalid():
from config.items.lookup import LookupDatabase
from config import Int
# invalid key in configuration
with pytest.raises(ValueError):
LookupDatabase(
item=Int(1),
hierarchy=("type", "id"),
lookups=[
("type", "LST", 2),
("type", "MST", 3),
("invalid", 5, 4),
],
)
# invalid key in configuration
with pytest.raises(ValueError):
LookupDatabase(
item=Int(1),
hierarchy=("type", "id"),
lookups=[
("type", "MST", 3),
("type", 2),
],
)
# invalid value in configuration
with pytest.raises(ValueError):
LookupDatabase(
item=Int(1),
hierarchy=("type", "id"),
lookups=[
("type", "MST", 3),
("type", "LST", "foo"),
],
)
lookup = LookupDatabase(
item=Int(1),
hierarchy=("type", "id"),
lookups=[
("type", "MST", 3),
("type", "LST", 2),
("id", 1, 2),
],
)
with pytest.raises(IndexError):
# to few indices
lookup[1]
with pytest.raises(IndexError):
# too many indices
lookup[1, 2, 3]
def test_two_keys():
from config.items.lookup import LookupDatabase
from config import Int
lookup = LookupDatabase(
item=Int(1),
hierarchy=("type", "id"),
lookups=[
("type", "LST", 2),
("type", "MST", 3),
("id", 5, 4),
("id", 30, 5),
],
)
assert lookup["LST", 1] == 2
assert lookup["MST", 2] == 3
# id more important then type
assert lookup["LST", 5] == 4
# unknown type, but matches id
assert lookup["SST", 30] == 5
# not matching anything -> default
assert lookup["SST", 3] == 1
class Main(Configurable):
val = Int()
foo = ConfigurableInstance(
Foo,
default_config={
'cls': 'Sub',
'val1': 3,
'val2': 4
},
)
def test_int_get_default_config():
from config import Int
item = Int()
assert item.get_default_config() is None
item = Int(default=1)
assert item.get_default_config() == 1
def test_single_key():
from config import Int
from config.items.lookup import LookupDatabase
lookup = LookupDatabase(
item=Int(1),
hierarchy=("type", ),
lookups=[
("type", "LST", 2),
("type", "MST", 3),
],
)
assert lookup["LST"] == 2
assert lookup["MST"] == 3
# not matching anything -> default
assert lookup["SST"] == 1
def test_invalid():
from config import Configurable, Float, Int
from config.items.lookup import Lookup, LookupDatabase
from config.exceptions import ConfigError
class Cleaning(Configurable):
level = Lookup(item=Float(5.0, allow_none=False),
hierarchy=('type', 'id'))
with pytest.raises(ConfigError):
Cleaning(level=None)
cleaning = Cleaning()
wrong_item = LookupDatabase(item=Int(5), hierarchy=('type', 'id'))
with pytest.raises(ConfigError):
cleaning.level = wrong_item
wrong_hierarchy = LookupDatabase(item=Float(5.0), hierarchy=('foo', 'id'))
with pytest.raises(ConfigError):
cleaning.level = wrong_hierarchy
class Foo(Configurable):
val = Int()
class SubNode2(Node):
sub_val2 = Int(default=3)
class SubNode1(Node):
sub_val1 = Int(default=2)
class Node(Configurable):
val = Int(default=1)
class Bar(Configurable):
val = Int(default=2)
foo = ConfigurableInstance(Foo)
class Main(Configurable):
val = Int()
foo = ConfigurableInstance(Foo, default_config=dict(val=10))
class Main(Configurable):
val = Int()
sub = ConfigurableInstance(Sub, default_config=dict(val=10))
class Sub(Configurable):
val = Int()
class Test(Configurable):
val = Int()
class Bar(Configurable):
val = Int(default=2)
foo = ConfigurableInstance(Foo, default_config={'val': 3})
class Sub(Foo):
val2 = Int(2)
class Foo(Configurable):
val1 = Int(1)
def test_int_validate():
from config import Int
item = Int()
assert item.validate(5) == 5
assert item.validate(None) is None
# float with is_integer() == True is allowed
assert isinstance(item.validate(5.0), int)
with pytest.raises(ConfigError):
item.validate(5.1)
with pytest.raises(ConfigError):
item.validate('5.0')
item = Int(default=1, allow_none=False)
with pytest.raises(ConfigError):
item.validate(None)
class Foo(Configurable):
val = Int(default=1)
class Test(Configurable):
val = Int(default=1)