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_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)