Пример #1
0
class TestCalc:
    datas: list = get_datas()

    # 前置条件
    def setup_class(self):
        print("开始计算")
        self.calc = Calculator()

    # 后置条件
    def teardown_class(self):
        print("结束计算")

    @pytest.mark.run(order=4)
    @pytest.mark.parametrize('a,b,expect',
                             get_datas()['add']['datas'],
                             ids=get_datas()['add']['ids'])
    def test_add(self, a, b, expect):
        result = self.calc.add(a, b)
        assert expect == result

    @pytest.mark.run(order=3)
    @pytest.mark.parametrize('a,b,expect',
                             get_datas()['subtract']['datas'],
                             ids=get_datas()['subtract']['ids'])
    def test_subtract(self, a, b, expect):
        result = self.calc.subtract(a, b)
        assert expect == result

    @pytest.mark.run(order=2)
    @pytest.mark.parametrize('a,b,expect',
                             get_datas()['multiply']['datas'],
                             ids=get_datas()['multiply']['ids'])
    def test_multiply(self, a, b, expect):
        result = self.calc.multiply(a, b)
        assert expect == result

    @pytest.mark.run(order=1)
    @pytest.mark.parametrize('a,b,expect',
                             get_datas()['div']['datas'],
                             ids=get_datas()['div']['ids'])
    def test_div(self, a, b, expect):
        if b == 0:
            try:
                self.calc.div(a, b)
            except ZeroDivisionError as e:
                print("除数不能为0")
        else:
            result = self.calc.div(a, b)
            assert result == expect
Пример #2
0
class TestCaculator:

    def setup(self):
        self.cal = Calculator()
        print("start the calculation ---")

    @allure.feature("相加功能")
    @pytest.mark.search
    @pytest.mark.parametrize("a, b, result", get_data('add')[0], ids=get_data('add')[1])
    def test_add(self, a, b, result):
        res = self.cal.add(a, b)
        res = round(res, 2)  # 需要进行精度控制,比如 0.1+0.2会算出来0.30000000000000004,直接进行比较会出现不匹配的问题
        assert result == res

    @allure.feature("减法")
    def test_substract(self):
        assert 1 == self.cal.subtract(2, 1)

    @allure.feature("乘法")
    def test_multiply(self):
        assert 2 == self.cal.multiply(1, 2)

    @allure.feature("除法")
    @pytest.mark.parametrize("a, b, result", get_data('divide')[0], ids=get_data('divide')[1])
    def test_divide(self, a, b, result):
        try:
            res = self.cal.divide(a, b)
            res = round(res, 2)
            assert result == res
            print(result)
        except Exception as e:
            print(e)
            print("You can't divide by zero")

        # if b == 0:
        #     try:
        #         self.cal.divide(a, b)
        #     except ZeroDivisionError as e:
        #         print("You can't divide by zero")
        # else:
        #     res = self.cal.divide(a, b)
        #     res = round(res, 2)
        #     assert result == res
        #     print(result)

    def teardown(self):
        print("calculation completed ----")