def test_generative_forall():
@qc.forall_lazy(tries=10, i=integers)
def check_func(i):
assert isinstance(i, int)
for (fn, kw) in check_func():
print 'checking %s' % fn.__name__
assert_that(fn, is_callable)
assert_that(kw, has_key('i'))
def check_generator_in_use(i):
assert_that(i, instance_of(int))
def test_pairs(p):
assert_that(len(p), 2)
(l,r) = p
assert_that(l, instance_of(int))
assert_that(r, instance_of(str))
def test_type_generation_honors_bases(t):
assert_that(t.__bases__, has_item(BaseX))
assert_that(t(), instance_of(BaseX))