Question

您好我正在使用以下代码在我的代码中实现HTML测试运行器：

import HtmlTestRunner
import unittest
from io import StringIO

class TestStringMethods(unittest.TestCase):
    """ Example test for HtmlRunner. """

    def test_upper(self):
        self.assertEqual('foo'.upper(), 'FOO')

    def test_isupper(self):
        self.assertTrue('FOO'.isupper())
        self.assertFalse('Foo'.isupper())

    def test_split(self):
        s = 'hello world'
        self.assertEqual(s.split(), ['hello', 'world'])
        # check that s.split fails when the separator is not a string
        with self.assertRaises(TypeError):
            s.split(2)

    def test_error(self):
        """ This test should be marked as error one. """
        raise ValueError

    def test_fail(self):
        """ This test should fail. """
        self.assertEqual(1, 2)

    @unittest.skip("This is a skipped test.")
    def test_skip(self):
        """ This test should be skipped. """
        pass

if __name__ == '__main__':
    unittest.main(testRunner=HtmlTestRunner.HTMLTestRunner(output='test_dir'))

但收到以下错误：

C：\ Users \ inswadhwa \ AppData \ Local \ Programs \ Python \ Python36-32 \ python.exe C：/Users/inswadhwa/PycharmProjects/automation/assertion.py Traceback（最近一次调用最后一次）：文件“ C：/Users/inswadhwa/PycharmProjects/automation/assertion.py“，第2行，导入HTMLTestRunner文件”C：\ Users \ inswadhwa \ AppData \ Local \ Programs \ Python \ Python36-3 2 \ lib \ HTMLTestRunner .py“，第97行，导入StringIO ModuleNotFoundError：没有名为'StringIO'的模块进程以退出代码1完成

我已导入StringIO。

有人可以建议一种克服这个问题的方法吗？

Answer 1

看起来您正在使用this library，appears尚未更新以使用Python 3，其中the old StringIO module has been replaced with the io.StringIO class。

请尝试使用html-testRunner。它应该适用于Python 3。

HTML测试运行器即使在导入后也会导致错误导入stringIO

1 个答案: