def test_all_of_2():
messages = dict(to_integer='not an integer',
belongs='invalid choice',
min='too small',
max='too big')
v = V.all_of(V.default(40),
V.strip,
V.to_integer(msg=messages),
V.belongs(range(4, 100, 4), messages),
V.clamp(min=20, max=50, msg=messages))
assert v(None) == 40
assert v('40') == 40
assert v('44 ') == 44
assert_invalid(
lambda: v(' prick '),
{None: messages['to_integer']})
assert_invalid(
lambda: v(' 41 '),
{None: messages['belongs']})
assert_invalid(
lambda: v('96'),
{None: messages['max']})
assert_invalid(
lambda: v('8'),
{None: messages['min']})
def test_all_of_2():
messages = dict(to_integer='not an integer',
belongs='invalid choice',
min='too small',
max='too big')
v = V.all_of(V.default(40), V.strip, V.to_integer(msg=messages),
V.belongs(range(4, 100, 4), messages),
V.clamp(min=20, max=50, msg=messages))
assert v(None) == 40
assert v('40') == 40
assert v('44 ') == 44
assert_invalid(lambda: v(' prick '), {None: messages['to_integer']})
assert_invalid(lambda: v(' 41 '), {None: messages['belongs']})
assert_invalid(lambda: v('96'), {None: messages['max']})
assert_invalid(lambda: v('8'), {None: messages['min']})
def test_compose():
messages=dict(integer='please enter an integer',
belongs='invalid choice',
min='too small',
max='too big')
v=V.compose(V.default(40),
V.strip,
V.integer(msg=messages),
V.belongs(range(4, 100, 4), messages),
V.clamp(min=20, max=50, msg=messages))
assert v(None)==40
assert v('40')==40
assert v('44 ')==44
assert_invalid(lambda: v(' prick '), messages['integer'])
assert_invalid(lambda: v(' 41 '), messages['belongs'])
assert_invalid(lambda: v('96'), messages['max'])
assert_invalid(lambda: v('8'), messages['min'])
def test_default():
v = V.default("pong")
assert v(None) == 'pong'
assert v.__name__ == "default"
def test_default():
v = V.default("pong")
assert v(None) == 'pong'
assert v.__name__ == "default"
def test_default():
v=V.default("pong")
assert v(None)=='pong'