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#!/usr/bin/python
# -*- coding: utf-8 -*-
'''Test cases for QByteArray concatenation with '+' operator'''
import unittest
from PySide.QtCore import QByteArray
class QByteArrayConcatenationOperatorTest(unittest.TestCase):
'''Test cases for QByteArray concatenation with '+' operator'''
def testConcatQByteArrayAndPythonString(self):
#Test concatenation of a QByteArray with a Python string, in this order
qba = QByteArray('foo')
result = qba + 'bar'
self.assert_(isinstance(result, QByteArray))
self.assertEqual(result, 'foobar')
# NOTICE: the standard behavior of PyQt is to return a QString object
# for this case. As this is a minor issue the assertion will be left commented.
#self.assertEqual(result.__class__.__name__, 'QString')
def testConcatPythonStringAndQByteArray(self):
#Test concatenation of a Python string with a QByteArray, in this order
concat_python_string_add_qbytearray_worked = True
qba = QByteArray('foo')
result = 'bar' + qba
self.assert_(isinstance(result, QByteArray))
self.assertEqual(result, 'barfoo')
# NOTICE: Does not makes sense concat a unicode string with a QByteArray, because the
# user does not know nothing about the internal representation of the unicode string.
#def testConcatPythonUnicodeAndQByteArray(self):
##Test concatenation of a Python unicode object with a QByteArray, in this order
#concat_python_unicode_add_qbytearray_worked = True
#qba = QByteArray('foo')
#result = None
#try:
#result = u'ümlaut' + qba
#except:
#concat_python_unicode_add_qbytearray_worked = False
#self.assertTrue(concat_python_unicode_add_qbytearray_worked)
#self.assertEqual(result.__class__.__name__, 'unicode')
if __name__ == '__main__':
unittest.main()
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