使用Selenium/Python/Nose时浏览器实例化两次

我正在使用Selenium和python绑定创建一个示例测试，并使用nose运行它。我知道我做错了，因为测试会打开两个浏览器（安装程序运行时，一个Firefox窗口会立即打开和关闭，然后当测试运行driver.get时，另一个窗口会打开）。我有以下项目：

/test_project
    /config
        config.ini
    /pages
        __init__.py
        test_page.py
    /test_scripts
        script.py
    __init__.py
    base.py
    config_parser.py

config.ini:

[Selenium]
browser: firefox
base_url: http://www.google.com/
chromedriver_path:

base.py

from selenium import webdriver
from config_parser import Config


class TestCase(object):

    def setup(self):
        self.config = Config()

        if self.config.read_config('Selenium', 'browser').lower() == 'firefox':
            self.driver = webdriver.Firefox()
        elif self.config.read_config('Selenium', 'browser').lower() == 'chrome':
            self.driver = webdriver.Chrome(self.config.read_config('Selenium', 'chromedriver_path'))

    def teardown(self):
        self.driver.quit()

from config_parser import Config

class TestPage(object):

    def __init__(self, driver):
        self.driver = driver
        self.config = Config()

    def open(self):
        self.driver.get(self.config.read_config('Selenium', 'base_url'))
        import time
        time.sleep(3)

from pages import test
from base import TestCase


class RandomTest(TestCase):

    def test_foo(self):
        x = test.TestPage(self.driver)
        x.open()
        assert 1 == 1

测试页面.py

from selenium import webdriver
from config_parser import Config


class TestCase(object):

    def setup(self):
        self.config = Config()

        if self.config.read_config('Selenium', 'browser').lower() == 'firefox':
            self.driver = webdriver.Firefox()
        elif self.config.read_config('Selenium', 'browser').lower() == 'chrome':
            self.driver = webdriver.Chrome(self.config.read_config('Selenium', 'chromedriver_path'))

    def teardown(self):
        self.driver.quit()

from config_parser import Config

class TestPage(object):

    def __init__(self, driver):
        self.driver = driver
        self.config = Config()

    def open(self):
        self.driver.get(self.config.read_config('Selenium', 'base_url'))
        import time
        time.sleep(3)

from pages import test
from base import TestCase


class RandomTest(TestCase):

    def test_foo(self):
        x = test.TestPage(self.driver)
        x.open()
        assert 1 == 1

script.py

from selenium import webdriver
from config_parser import Config


class TestCase(object):

    def setup(self):
        self.config = Config()

        if self.config.read_config('Selenium', 'browser').lower() == 'firefox':
            self.driver = webdriver.Firefox()
        elif self.config.read_config('Selenium', 'browser').lower() == 'chrome':
            self.driver = webdriver.Chrome(self.config.read_config('Selenium', 'chromedriver_path'))

    def teardown(self):
        self.driver.quit()

from config_parser import Config

class TestPage(object):

    def __init__(self, driver):
        self.driver = driver
        self.config = Config()

    def open(self):
        self.driver.get(self.config.read_config('Selenium', 'base_url'))
        import time
        time.sleep(3)

from pages import test
from base import TestCase


class RandomTest(TestCase):

    def test_foo(self):
        x = test.TestPage(self.driver)
        x.open()
        assert 1 == 1

有人能帮我理解为什么有两个浏览器窗口打开，以及我能做些什么来纠正这个问题吗

---

提前感谢您。

这是因为您的基本

TestCase

类也被nose test runner识别为测试

用decorator标记它：

from selenium import webdriver
from config_parser import Config
from nose.tools import nottest

@nottest
class TestCase(object):
    ...