当我使用nose时从终端显示具有覆盖范围的测试结果，我收到错误和实际覆盖的缺失行
$ python -m Nose.core test_utils.py -s --with-coverage
说
======================================================================
ERROR: Failure: AttributeError ('module' object has no attribute 'test_utils')
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/nose/loader.py", line 413, in loadTestsFromName
addr.filename, addr.module)
File "/Library/Python/2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Library/Python/2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Development/python/slideShow/tests/test_utils.py", line 50, in <module>
unittest.main()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/main.py", line 94, in __init__
self.parseArgs(argv)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/main.py", line 149, in parseArgs
self.createTests()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/main.py", line 158, in createTests
self.module)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/loader.py", line 128, in loadTestsFromNames
suites = [self.loadTestsFromName(name, module) for name in names]
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/loader.py", line 100, in loadTestsFromName
parent, obj = obj, getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_utils'
Name Stmts Miss Cover Missing
---------------------------------------
PyQt4 0 0 100%
getopt 103 103 0% 34-210
mox 597 597 0% 17-1898
stubout 50 50 0% 17-142
utils 23 16 30% 8-10, 13-20, 23, 26-30
怎么没有找到test_utils？我站在同一个目录中!
最佳答案
好吧，在排除故障时我得到了答案，
测试模块必须有
如果 __name__ == '__main__':
单元测试.main()
为了让python -m noose.core test_utils.TestUtils --with-coverage工作
早些时候我刚刚有unittest.main()
关于python - 在 python 中显示覆盖率的命令行选项，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/20160983/