def testBufferOutputOff(self):
real_out = self._real_out
real_err = self._real_err
result = TestResult()
self.assertFalse(result.buffer)
self.assertIs(real_out, sys.stdout)
self.assertIs(real_err, sys.stderr)
result.startTest(self)
self.assertIs(real_out, sys.stdout)
self.assertIs(real_err, sys.stderr)
def testBufferOutputStartTestAddSuccess(self):
real_out = self._real_out
real_err = self._real_err
result = TestResult()
self.assertFalse(result.buffer)
result.buffer = True
self.assertIs(real_out, sys.stdout)
self.assertIs(real_err, sys.stderr)
result.startTest(self)
self.assertIsNot(real_out, sys.stdout)
self.assertIsNot(real_err, sys.stderr)
self.assertIsInstance(sys.stdout, StringIO)
self.assertIsInstance(sys.stderr, StringIO)
self.assertIsNot(sys.stdout, sys.stderr)
out_stream = sys.stdout
err_stream = sys.stderr
result._original_stdout = StringIO()
result._original_stderr = StringIO()
# print 'foo'
# print >> sys.stderr, 'bar'
call_command('print_models')
self.assertEqual(out_stream.getvalue(), 'Model : Permission, count : 33\nModel : Group, count : 0\nModel : User, count : 1\nModel : Message, count : 0\nModel : ContentType, count : 11\nModel : Session, count : 0\nModel : Site, count : 1\nModel : LogEntry, count : 0\nModel : Person, count : 1\nModel : HttpRequest, count : 0\nModel : DbEntry, count : 72\n')
self.assertEqual(err_stream.getvalue(), 'error: Model : Permission, count : 33\n\nerror: Model : Group, count : 0\n\nerror: Model : User, count : 1\n\nerror: Model : Message, count : 0\n\nerror: Model : ContentType, count : 11\n\nerror: Model : Session, count : 0\n\nerror: Model : Site, count : 1\n\nerror: Model : LogEntry, count : 0\n\nerror: Model : Person, count : 1\n\nerror: Model : HttpRequest, count : 0\n\nerror: Model : DbEntry, count : 72\n\n')
self.assertEqual(result._original_stdout.getvalue(), '')
self.assertEqual(result._original_stderr.getvalue(), '')
result.addSuccess(self)
result.stopTest(self)
self.assertIs(sys.stdout, result._original_stdout)
self.assertIs(sys.stderr, result._original_stderr)
self.assertEqual(result._original_stdout.getvalue(), '')
self.assertEqual(result._original_stderr.getvalue(), '')
self.assertEqual(out_stream.getvalue(), '')
self.assertEqual(err_stream.getvalue(), '')
