def test_add1(self):
print("测试两个整数函数")
c1 = Count(10,20)
res1 = c1.add()
print("计算实际结果：",res1)
# 步骤5：使用unittest 提供的断言函数
self.assertEqual(res1,30)
def test_sub2(self):
print("测试浮点数sub")
m2 = Count(4589.87, 3978.78)
res2 = m2.sub()
print("实际计算结果：", res2)
if abs(res2 - 611.09) < 0.01:
res2 = 611.09
self.assertEqual(res2, 611.09)
def test_add2(self):
print("测试两个浮点型数据函数")
c2 = Count(2167.45, 3978.78)
res2 = c2.add()
print("计算实际结果：", res2)
if abs(res2 - 6146.23) < 0.001:
res2 = 6146.23
self.assertEqual(res2, 6146.23)
def test_mul2(self):
print("测试两个浮点型数据mul")
c2 = Count(20.45, 45.67)
res2 = c2.mul()
print("实际计算结果：", res2)
if abs(res2 - 933.9515) < 0.01:
res2 = 933.9515
self.assertEqual(res2, 933.9515)
def test_div2(self):
print("测试两个浮点型数据div")
c2 = Count(245.45, 34.67)
res2 = c2.div()
print("实际计算结果：", res2)
if abs(res2 - 7.0796) < 0.01:
res2 = 7.0796
self.assertEqual(res2, 7.0796)
def test_mul1(self):
print("测试两个整数mul")
c1 = Count(10, 20)
res1 = c1.mul()
print("实际计算结果：", res1)
self.assertEqual(res1, 200)
def test_div1(self):
print("测试两个整数div")
c1 = Count(100, 20)
res1 = c1.div()
print("实际计算结果：", res1)
self.assertEqual(res1, 5)
def test_sub1(self):
print("测试整数sub")
m1 = Count(100, 20)
res1 = m1.sub()
print("实际计算结果", res1)
self.assertEqual(res1, 80)
def test_add3(self):
print("测试两个字符串函数")
c3 = Count("你好", "测试")
res3 = c3.add()
print("实际计算结果：", res3)
self.assertEqual(res3, "你好测试")
from day04.day0401.calculator import Count
mytest = Count(10.56, 23.43)
res2 = mytest.add()
if abs(res2 - 33.99) <= 0.001:
print("计算正确！")
else:
print("计算错误")
print("计算实际结果：", res2)