<p>你应该使用<code>py.test</code>,我认为unittest模块是盲目地从junit复制的,无论如何你可以这样破解</p>
<pre><code>import unittest
data = [
(2, True),
(3, False),
(4, True),
(5, False)]
# this should be imported from a separate module.
def isEven(number):
return True # quite buggy implementation
def create_test_func(num, expected):
def _test_func(self):
self.assertEqual(expected, isEven(num))
return _test_func
class TestIsEven(unittest.TestCase):
pass
# pyunit isn't pythonic enought use py.test instead
# till then we rely on such hackery
import new
for i, (num, expected) in enumerate(data):
setattr(TestIsEven, 'test_data_%d'%i, create_test_func(num, expected))
if __name__ == "__main__":
unittest.main()
</code></pre>
<p>输出为:</p>
<pre><code>.F.F
======================================================================
FAIL: test_data_1 (__main__.TestIsEven)
----------------------------------------------------------------------
Traceback (most recent call last):
File "untitled-1.py", line 15, in _test_func
self.assertEqual(expected, isEven(num))
AssertionError: False != True
======================================================================
FAIL: test_data_3 (__main__.TestIsEven)
----------------------------------------------------------------------
Traceback (most recent call last):
File "untitled-1.py", line 15, in _test_func
self.assertEqual(expected, isEven(num))
AssertionError: False != True
----------------------------------------------------------------------
Ran 4 tests in 0.000s
FAILED (failures=2)
</code></pre>
<p>使用这种方法,您可以添加更多的细节,例如在出现故障时打印调试信息等</p>