class Test(unittest.TestCase):
def setUp(self):
self.obj = Application()
def test_sum(self):
assert self.obj.add(3,1) , 4
def test_diff(self):
assert self.obj.sub(4,1) , 3
def test_mul(self):
assert self.obj.mul(4,3) , 12
def test_div(self):
assert self.obj.div(4,2) , 2
def test_sqrt(self):
assert self.obj.sqrt(9) , 3
def test_log(self):
assert self.obj.log(10) , 1
def test_exp(self):
assert self.obj.exp(3,3) , 9
def test_all2(self):
obj = Application()
assert obj.div(obj.add(obj.mul(2, 1), 3), obj.sub(6, 1)), 1
def test_all1(self):
obj = Application()
assert obj.add(obj.mul(2, 3), obj.sub(obj.div(2, 2), 1)), 7
def test_div(self):
obj = Application()
assert obj.div(4, 4), 1