def test_all_of():
v = V.all_of(V.to_string('foo'), V.not_empty('bar'))
assert v.__name__ == "all_of"
assert v('bob') == 'bob'
with py.test.raises(V.Invalid) as e:
assert v('')
assert e.value.unpack_errors() == {None: "bar"}
v = V.all_of(is_in_context(), V.not_empty('bar'))
assert v('bob', context=dict(bob=1)) == 'bob'
def test_all_of():
v = V.all_of(V.to_string('foo'), V.not_empty('bar'))
assert v.__name__ == "all_of"
assert v('bob') == 'bob'
with py.test.raises(V.Invalid) as e:
assert v('')
assert e.value.unpack_errors() == {None: "bar"}
v = V.all_of(
is_in_context(),
V.not_empty('bar'))
assert v('bob', context=dict(bob=1)) == 'bob'
def test_schema_2():
s = V.Schema(
dict(x=(V.is_integer('intx'), V.clamp(min=5, max=100, msg='clampx')),
y=(V.is_integer('inty'), V.clamp(min=5, max=100, msg='clampy')),
text=V.strip),
"schema"
)
def check_keys(data, context=None):
allkeys = set(('x', 'y', 'text'))
found = set(data.keys())
if allkeys.difference(found):
raise V.Invalid("incomplete data")
if found.difference(allkeys):
raise V.Invalid("extra data")
v = V.all_of(V.check(check_keys), s)
d1 = dict(x=40, y=20, text='hi there')
assert v(d1) == d1
d2 = dict(x=1, y=20, text='hi there')
assert_invalid(
lambda: v(d2),
{None: 'schema', 'x': 'clampx'})
d3 = dict(x=10, y=10)
assert_invalid(
lambda: v(d3),
{None: 'incomplete data'})
d4 = dict(x=10, y=10, text='ho', pingpong='lather')
assert_invalid(
lambda: v(d4),
{None: 'extra data'})
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_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_nested_missing():
data = dict(
flim="Flim")
validator = V.nested(
flim=(
V.to_unicode(),
V.not_empty()),
flam=V.to_unicode())
with py.test.raises(V.Invalid) as e:
validator(data)
errors = e.value.unpack_errors()
assert errors == dict(flam="key 'flam' is missing")
with py.test.raises(V.Invalid) as e:
validator(None)
errors = e.value.unpack_errors()
assert errors == dict(
flam="key 'flam' is missing",
flim="key 'flim' is missing")
validator = V.nested(
flim=V.to_unicode(),
flam=V.all_of(
V.to_unicode(),
is_in_context()))
with py.test.raises(V.Invalid) as e:
validator(data)
errors = e.value.unpack_errors()
assert errors == dict(flam="key 'flam' is missing")
def test_nested():
data = dict(flim="Flim", flam="Flam", bubble="Bubble")
expected = dict(flim="Flim", flam="Flam")
validator = V.nested(flim=V.to_unicode(), flam=V.to_unicode())
assert validator(data) == expected
assert validator.__name__ == "nested"
validator = V.nested(flim=V.to_unicode(),
flam=V.all_of(V.to_unicode(), is_in_context()))
assert validator(data, context=dict(Flam=1)) == expected
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_nested():
data = dict(
flim="Flim",
flam="Flam",
bubble="Bubble")
expected = dict(
flim="Flim",
flam="Flam")
validator = V.nested(
flim=V.to_unicode(),
flam=V.to_unicode())
assert validator(data) == expected
assert validator.__name__ == "nested"
validator = V.nested(
flim=V.to_unicode(),
flam=V.all_of(
V.to_unicode(),
is_in_context()))
assert validator(data, context=dict(Flam=1)) == expected
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_nested_missing():
data = dict(flim="Flim")
validator = V.nested(flim=(V.to_unicode(), V.not_empty()),
flam=V.to_unicode())
with py.test.raises(V.Invalid) as e:
validator(data)
errors = e.value.unpack_errors()
assert errors == dict(flam="key 'flam' is missing")
with py.test.raises(V.Invalid) as e:
validator(None)
errors = e.value.unpack_errors()
assert errors == dict(flam="key 'flam' is missing",
flim="key 'flim' is missing")
validator = V.nested(flim=V.to_unicode(),
flam=V.all_of(V.to_unicode(), is_in_context()))
with py.test.raises(V.Invalid) as e:
validator(data)
errors = e.value.unpack_errors()
assert errors == dict(flam="key 'flam' is missing")
def test_schema_2():
s = V.Schema(
dict(x=(V.is_integer('intx'), V.clamp(min=5, max=100, msg='clampx')),
y=(V.is_integer('inty'), V.clamp(min=5, max=100, msg='clampy')),
text=V.strip), "schema")
def check_keys(data, context=None):
allkeys = set(('x', 'y', 'text'))
found = set(data.keys())
if allkeys.difference(found):
raise V.Invalid("incomplete data")
if found.difference(allkeys):
raise V.Invalid("extra data")
v = V.all_of(V.check(check_keys), s)
d1 = dict(x=40, y=20, text='hi there')
assert v(d1) == d1
d2 = dict(x=1, y=20, text='hi there')
assert_invalid(lambda: v(d2), {None: 'schema', 'x': 'clampx'})
d3 = dict(x=10, y=10)
assert_invalid(lambda: v(d3), {None: 'incomplete data'})
d4 = dict(x=10, y=10, text='ho', pingpong='lather')
assert_invalid(lambda: v(d4), {None: 'extra data'})