如果 setUpClass 失败，如何查看失败测试的名称？

Question

请帮帮我。如果 setUpClass 失败，如何查看失败测试的名称？

示例：

import unittest
import nose


class Test(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        print "Execute setup class!"
        assert 10 != 10

    def test_1(self):
        """Test # 1"""
        pass

    def test_2(self):
        """Test # 2"""
        pass


if __name__ == "__main__":
    nose.run(argv=[" ", "work_temp.py", "--verbosity=2", "--nocapture"])

如果 SetUp 中的某些断言失败 - 我有这样的错误输出（看不到测试名称）：

======================================================================
ERROR: test suite for <class 'tests.work_temp.Test'>
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/nose/suite.py", line 209, in run
    self.setUp()
.....................................................................
    return func()
  File "/home/temp/PycharmProjects/Safo/tests/work_temp.py", line 9, in setUpClass
    assert 10 != 10
AssertionError

----------------------------------------------------------------------
Ran 0 tests in 0.001s

FAILED (errors=1)

我希望看到这样的东西：

Test # 1 ... FAILED
Test # 2 ... FAILED

Answer 1

您在为测试方法创建容器 class 时抛出断言异常，并且在这种情况下唯一合乎逻辑的行为不是运行底层测试。这就是 nose 所做的，但它这样做是为了符合 python unittest specifications:

If an exception is raised during a setUpClass then the tests in the class are not run and the tearDownClass is not run.

如果您愿意走出 unittest 库，您可以通过像这样修改代码来获得您想要的行为：

from nose.tools import with_setup

def setup_func():
    print "Execute setup class!"
    assert 10 != 10

@with_setup(setup_func)
def test_1():
    """Test # 1"""
    pass

@with_setup(setup_func)
def test_2():
    """Test # 2"""
    pass

如果 setUpClass 失败，如何查看失败测试的名称？

How can I see name of failed tests if setUpClass is failed?

unit-testing

nose