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我想把我所有的单元测试放在一个单独的目录中。我的项目布局是这样的:Python单元测试导入模块与nostest
project
package
__init__.py
package.py
tests
__init__.py
package_test.py
package_test.py样子:
from unittest import TestCase
from package import Service
class ServiceTest(TestCase):
def test_build():
service = Service.build()
self.assertIsNotNone(service)
当我尝试运行我得到以下错误
$ cd project
$ nosetest
E
======================================================================
ERROR: Failure: ImportError (cannot import name 'ScraperService')
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/nose/failure.py", line 39, in runTest
raise self.exc_val.with_traceback(self.tb)
File "/usr/local/lib/python3.6/site-packages/nose/loader.py", line 418, in loadTestsFromName
addr.filename, addr.module)
File "/usr/local/lib/python3.6/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/usr/local/lib/python3.6/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/usr/local/lib/python3.6/imp.py", line 234, in load_module
return load_source(name, filename, file)
File "/usr/local/lib/python3.6/imp.py", line 172, in load_source
module = _load(spec)
File "<frozen importlib._bootstrap>", line 675, in _load
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "/usr/src/project/tests/package_test.py", line 2, in <module>
from package import Service
ImportError: cannot import name 'Service'
----------------------------------------------------------------------
Ran 1 test in 0.046s
FAILED (errors=1)
如何导入测试我的包装进我的测试课?
我必须让项目成为一个模块吗?
我是否必须打包才能发货?setup.py
?
会改变导入到'从package.package导入服务'有什么区别? – grundic
哇!它确实!但为什么? – Martinffx
第一个来自文件夹的'package',第二个来自文件。您必须提供导入模块的完整路径,包括所有子目录。 – grundic