class TestCalc:
def setup_class(self):
print("开始计算。。。")
# 实例化计算器类
self.calc = Calculator()
def teardown_class(self):
print("计算结束")
@pytest.mark.parametrize(
"a, b, expect", add_data, ids=myid # 指定测试用例名称
)
def test_add(self, a, b, expect):
# 实例化计算器类
# calc = Calculator()
# 调用加法方法
result = self.calc.sum(a, b)
# 判断结果类型是否为浮点型
if isinstance(result, float):
result = round(result, 2)
# 进行断言
assert result == expect
@pytest.mark.parametrize('a, b, expect', sub_data, ids=sub_myid)
def test_sub(self, a, b, expect):
result = self.calc.sub(a, b)
if isinstance(result, float):
result = round(result, 2)
assert result == expect
class TestCalc:
def setup_class(self):
print("开始计算")
self.calc = Calculator()
def teardown_class(self):
print("计算结束")
@pytest.mark.parametrize("a, b, expect", add_datas, ids=myid)
@pytest.mark.add
def test_add(self, a, b, expect):
result = self.calc.add(a, b)
if isinstance(result, float):
result = round(result, 2)
# 得到相加结果之后写断言
assert result == expect
@pytest.mark.parametrize("a, b, expect1", mul_datas, ids=myid)
@pytest.mark.mul
def test_mul(self, a, b, expect1):
result = self.calc.mul(a, b)
if isinstance(result, float):
result = round(result, 2)
# 得到相加结果之后写断言
assert result == expect1
@pytest.mark.parametrize("a, b, expect1", sub_datas, ids=myid)
@pytest.mark.sub
def test_sub(self, a, b, expect1):
result = self.calc.sub(a, b)
if isinstance(result, float):
result = round(result, 2)
# 得到相加结果之后写断言
assert result == expect1
@pytest.mark.parametrize("a, b, expect1", div_datas, ids=myid)
@pytest.mark.div
def test_div(self, a, b, expect1):
result = self.calc.div(a, b)
if isinstance(result, float):
result = round(result, 2)
# 得到相加结果之后写断言
assert result == expect1
