def test_with_str():
try:
my_sum(1, 2, "dk")
except TypeError:
return True
def test_with_empty():
assert my_sum() == 0
def test_with_negative():
try:
assert my_sum(1, -2, 7) == 6
except AssertionError:
return True
def test_with_float():
try:
assert my_sum(1, 2.5, 7.4) == 10.9
except AssertionError:
return True
def test_with_something_else():
try:
my_sum(1, 2, {}, [], ())
except TypeError:
return True
def test_with_negative():
assert my_sum(1, -2, 3) == 0
