Question

我遇到了问题：我尝试使用pytest-bdd创建测试但我收到错误：

platform darwin -- Python 3.5.2, pytest-3.0.7, py-1.4.32, pluggy-0.4.0
rootdir: /Users/harmatii/PycharmProjects/guru99/bdd, inifile:
plugins: bdd-2.18.2
collected 0 items / 1 errors

No tests found

以下是我的代码来自2个文件：

Scenario Outline: Add New Customer
  Given a customer form
  When we fill out form with customer information <name>, <email>, <password>
  Then verify that page redirects to details of added customer


 Examples:
 |name    | |email          | |password |
 |Chris   | |hhh1@gmail.com | |password |

和我的测试文件：

from pytest_bdd import scenario, given, when, then
from methods.customer import *
from methods.login import *
from methods.is_present import *


@scenario('customers.feature', 'Add New Customer')
def test_customers():
    pass


@given('a customer form')
def customer_form(driver):
    login(driver, username="mngr91344", password="ubymYtA")


@when('we fill out form with customer information <name>, <email>, <password>')
def add_customer(driver):
    add_new_customer(driver, name="Chris", email="hhh1@gmail.com", password="password")


@then('verify that page redirects to details of added customer')
def verify_page(driver):
    is_element_present(driver, By.LINK_TEXT, "Customer Registered Successfully!!!")

同一个项目中的其他常规测试（没有bdd）没有问题。

Answer 1

py.test报告发现1错误：

ValueError: In "parametrize" the number of values (['Chris', '', 'hhh1@gmail.com', '', 'password']) must be equal to the number of names (['name', 'email', 'password'])

从customers.feature的示例部分删除空列：

 Examples:
 |name    |email          |password |
 |Chris   |hhh1@gmail.com |password |

然后测试集合成功：

$ py.test --collect-only
=========================== test session starts ===========================
platform linux -- Python 3.6.2, pytest-3.2.1, py-1.4.34, pluggy-0.4.0
rootdir: /home/they4kman/.virtualenvs/tmp-5ce0cdbde232a4e/src, inifile:
plugins: bdd-2.18.2
collected 1 item                                                           
<Module 'test_customer_steps.py'>
  <Function 'test_customers[Chris-hhh1@gmail.com-password]'>

Pycharm没有使用pytest，pytest bdd发现测试

1 个答案: