class TestMathMethods(unittest.TestCase):
def setUp(self):
self.unit = MathMethods()
def tearDown(self):
del self.unit
def test_add_two_zero(self):
res = self.unit.add(0, 0)
print('两个0相加', res)
self.assertEqual(0, res)
def test_add_two_positive(self):
res = self.unit.add(1, 8)
print('两个正数相加', res)
self.assertEqual(9, res)
def test_add_two_negative(self):
res = self.unit.add(-1, -4)
print('两个负数相加', res)
self.assertEqual(-5, res)
def setUp(self):
self.unit = MathMethods()
def test_add_two_negative(self):
res = MathMethods().add(-1, -4)
print('两个负数相加', res)
self.assertEqual(-5, res)
def test_add_two_zero(self):
res = MathMethods().add(0, 0)
print('两个0相加', res)
self.assertEqual(0, res)
def test_add_two_positive(self):
res = MathMethods().add(1, 8)
print('两个正数相加', res)
self.assertEqual(9, res)