Mercurial > babel > old > babel-test
comparison babel/messages/tests/frontend.py @ 548:59db0f962e00
test refactoring: clear global babel logger handlers to decrease test interdependencies (follow-up on #227)
| author | fschwarz |
|---|---|
| date | Sat, 19 Mar 2011 21:13:34 +0000 |
| parents | aa471d38bcde |
| children |
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| 547:bf8b876cb8c7 | 548:59db0f962e00 |
|---|---|
| 511 sys.argv = ['pybabel'] | 511 sys.argv = ['pybabel'] |
| 512 sys.stdout = StringIO() | 512 sys.stdout = StringIO() |
| 513 sys.stderr = StringIO() | 513 sys.stderr = StringIO() |
| 514 os.chdir(self.datadir) | 514 os.chdir(self.datadir) |
| 515 | 515 |
| 516 # Logging handlers will be reused if possible (#227). This breaks the | 516 self._remove_log_handlers() |
| 517 # implicit assumption that our newly created StringIO for sys.stderr | |
| 518 # contains the console output. Removing the old handler ensures that a | |
| 519 # new handler with our new StringIO instance will be used. | |
| 520 log = logging.getLogger('babel') | |
| 521 for handler in log.handlers: | |
| 522 log.removeHandler(handler) | |
| 523 self.cli = frontend.CommandLineInterface() | 517 self.cli = frontend.CommandLineInterface() |
| 524 | 518 |
| 525 def tearDown(self): | 519 def tearDown(self): |
| 526 os.chdir(self.orig_working_dir) | 520 os.chdir(self.orig_working_dir) |
| 527 sys.argv = self.orig_argv | 521 sys.argv = self.orig_argv |
| 529 sys.stderr = self.orig_stderr | 523 sys.stderr = self.orig_stderr |
| 530 for dirname in ['lv_LV', 'ja_JP']: | 524 for dirname in ['lv_LV', 'ja_JP']: |
| 531 locale_dir = os.path.join(self.datadir, 'project', 'i18n', dirname) | 525 locale_dir = os.path.join(self.datadir, 'project', 'i18n', dirname) |
| 532 if os.path.isdir(locale_dir): | 526 if os.path.isdir(locale_dir): |
| 533 shutil.rmtree(locale_dir) | 527 shutil.rmtree(locale_dir) |
| 528 self._remove_log_handlers() | |
| 529 | |
| 530 def _remove_log_handlers(self): | |
| 531 # Logging handlers will be reused if possible (#227). This breaks the | |
| 532 # implicit assumption that our newly created StringIO for sys.stderr | |
| 533 # contains the console output. Removing the old handler ensures that a | |
| 534 # new handler with our new StringIO instance will be used. | |
| 535 log = logging.getLogger('babel') | |
| 536 for handler in log.handlers: | |
| 537 log.removeHandler(handler) | |
| 534 | 538 |
| 535 def test_usage(self): | 539 def test_usage(self): |
| 536 try: | 540 try: |
| 537 self.cli.run(sys.argv) | 541 self.cli.run(sys.argv) |
| 538 self.fail('Expected SystemExit') | 542 self.fail('Expected SystemExit') |