执行结果(非常清楚的指出问题所在):
.F
======================================================================
FAIL: testResize (__main__.WidgetTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:workpython??pyunit est1.py", line 27, in testResize
self.assertEqual(self.widget.getSize(), (100, 100))
AssertionError: Tuples differ: (50, 100) != (100, 100)
First differing element 0:
50
100
- (50, 100)
?  ^
+ (100, 100)
?  ^^
----------------------------------------------------------------------
Ran 2 tests in 0.015s
FAILED (failures=1)
  后,对于我个人目前用处不大的是pyunit的图形化:
  图形界面测试脚本unittestgui.py,将其复制到当前目录后,执行(显然是在linux环境):
  $ python unittestgui.py main_runner
  因为我都是在ssh下进行测试,所以图形化对于我个人不是很方便。