def test_raise_2(self):
def foo():
raise SampleError()
test = 0
with self.assertRaises(SampleError):
try:
foo()
except SampleError:
test = 1
zz.raise_()
self.assertEqual(test, 1)
def test_foldr_3(self):
# Error if empty and no init
func = lambda x, y: zz.raise_(Exception("This should not be called"))
with self.assertRaises(zz.AlakazamError):
zz.empty().foldr(func)
def test_foldr_2(self):
# Doesn't call the function on an empty sequence
func = lambda x, y: zz.raise_(Exception("This should not be called"))
self.assertEqual(zz.empty().foldr(func, init=1), 1)
def test_foldr_lazy_2(self):
func = lambda x, y: zz.raise_(Exception("This should not be called"))
self.assertEqual(zz.empty().foldr_lazy(func, init=1), 1)
def test_foldr_7(self):
# Type errors during iteration get passed through
func = lambda x, y: zz.raise_(
TypeError("This exception should be raised"))
with self.assertRaises(TypeError):
zz.of([1, 2, 3, 4]).foldr(func)
def test_raise_1(self):
with self.assertRaises(SampleError):
zz.raise_(SampleError("Test"))