def test_no_value_error(self):
with ctx_mgr(raising=True) as cm:
self.assertTrue(print(int('abcd')))
def test_key_error(self):
with self.assertRaises(KeyError):
with ctx_mgr(raising=True) as cm:
mydct = {'a':1, 'b':2, 'c':3}
print(mydct[1])
def test_zero_divide(self):
with self.assertRaises(ZeroDivisionError):
with ctx_mgr(raising=True) as cm:
3/0
def test_type_error(self):
with self.assertRaises(TypeError):
with ctx_mgr(raising=True) as cm:
mylst = [1,2,3,4,5]
print(mylst['a'])
def test_index_error(self):
with self.assertRaises(IndexError):
with ctx_mgr(raising=True) as cm:
mylst = [1,2,3,4,5]
print(mylst[7])
