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_schema_1():
s = V.Schema(
dict(username=(V.strip,
V.regex('[a-z][a-z0-9]+',
'invalid username'),
V.clamp_length(max=16,
msg='username is too long'),
),
user_id=V.either(V.empty(),
V.all_of(V.to_integer('not an integer'),
V.clamp(min=1, max=9999, msg='out of range')
)
),
department=(V.strip,
V.belongs(['interactive', 'programming'],
'department not recognized')
),
),
"there were errors with your submission"
)
data = dict(username='******',
user_id='1',
department='interactive')
newdata = s(data)
assert data['username'] == newdata['username']
assert int(data['user_id']) == newdata['user_id']
assert data['department'] == newdata['department']
def test_belongs():
msg = "rinse me a robot"
v = V.belongs('pinko widget frog lump'.split(), msg=msg)
assert v.__name__ == "belongs"
assert v('pinko') == 'pinko'
assert_invalid(
lambda: v('snot'),
{None: msg})
def test_excursion():
x='*****@*****.**'
v=V.excursion(lambda x: x.split('@')[0],
V.belongs(['gadzooks', 'willy'],
msg='pancreatic'))
assert x==v(x)
assert_invalid(lambda: v('hieratic impulses'), 'pancreatic')
def test_excursion():
x = '*****@*****.**'
v = V.excursion(lambda x, context: x.split('@')[0],
V.belongs(['gadzooks', 'willy'], msg='pancreatic'))
assert v.__name__ == "excursion"
assert x == v(x)
assert_invalid(lambda: v('hieratic impulses'), {None: 'pancreatic'})
v = V.excursion(lambda x, context: x.add('foo'))
data = set(['bar'])
result = v(data)
assert result == set(['bar'])
assert data == set(['bar', 'foo'])
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_excursion():
x = '*****@*****.**'
v = V.excursion(
lambda x, context: x.split('@')[0],
V.belongs(['gadzooks', 'willy'], msg='pancreatic'))
assert v.__name__ == "excursion"
assert x == v(x)
assert_invalid(
lambda: v('hieratic impulses'),
{None: 'pancreatic'})
v = V.excursion(lambda x, context: x.add('foo'))
data = set(['bar'])
result = v(data)
assert result == set(['bar'])
assert data == set(['bar', 'foo'])
def test_credit_card_3():
cc='4000000000998'
invalid_cc=str(int(cc)-1)
validators=dict(cc_card=(V.strip, V.not_empty("Please enter a credit card number")),
cc_type=V.belongs(('Visa', 'Discover'), msg="belongs"))
v=V.credit_card(require_type=True,
cc_field='cc_card',
cc_type_field='cc_type')
validators[('cc_card', 'cc_type')]=v
s=V.Schema(validators)
data=dict(cc_card=invalid_cc,
cc_type='')
try:
s(data)
except V.Invalid, e:
errors=e.unpack_errors()
assert set(errors)==set(('cc_card', 'cc_type', None))
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_credit_card_3():
cc = '4000000000998'
invalid_cc = str(int(cc) - 1)
validators = dict(
cc_card=(V.strip, V.not_empty("Please enter a credit card number")),
cc_type=V.belongs(('Visa', 'Discover'), msg="belongs"))
v = V.credit_card(require_type=True,
cc_field='cc_card',
cc_type_field='cc_type')
validators[('cc_card', 'cc_type')] = v
s = V.Schema(validators)
data = dict(cc_card=invalid_cc, cc_type='')
try:
s(data)
except V.Invalid, e:
errors = e.unpack_errors()
assert set(errors) == set(('cc_card', 'cc_type', None))
def test_schema_1():
s = V.Schema(
dict(
username=(
V.strip,
V.regex('[a-z][a-z0-9]+', 'invalid username'),
V.clamp_length(max=16, msg='username is too long'),
),
user_id=V.either(
V.empty(),
V.all_of(V.to_integer('not an integer'),
V.clamp(min=1, max=9999, msg='out of range'))),
department=(V.strip,
V.belongs(['interactive', 'programming'],
'department not recognized')),
), "there were errors with your submission")
data = dict(username='******', user_id='1', department='interactive')
newdata = s(data)
assert data['username'] == newdata['username']
assert int(data['user_id']) == newdata['user_id']
assert data['department'] == newdata['department']
def test_belongs():
msg = "rinse me a robot"
v = V.belongs('pinko widget frog lump'.split(), msg=msg)
assert v.__name__ == "belongs"
assert v('pinko') == 'pinko'
assert_invalid(lambda: v('snot'), {None: msg})
