Created new unittest model.

Separete unittest for module.
Only run unittest for compiled modules.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>,
          Luciano Wolf <luciano.wolf@openbossa.org>

tests/QtCore/qbytearray_operator_test.py

@@ -0,0 +1,82 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+'''Test cases for QByteArray operators'''
+
+import unittest
+
+from PySide.QtCore import QByteArray, QString
+
+class QByteArrayOperatorEqual(unittest.TestCase):
+    '''TestCase for operator QByteArray == QByteArray'''
+
+    def testDefault(self):
+        #QByteArray() == QByteArray()
+        obj1 = QByteArray()
+        obj2 = QByteArray()
+        self.assertEqual(obj1, obj2)
+
+    def testSimple(self):
+        #QByteArray(some_string) == QByteArray(some_string)
+        string = 'egg snakes'
+        self.assertEqual(QByteArray(string), QByteArray(string))
+
+    def testPyString(self):
+        #QByteArray(string) == string
+        string = 'my test string'
+        self.assertEqual(QByteArray(string), string)
+
+    def testQString(self):
+        #QByteArray(string) == QString(string)
+        string = 'another test string'
+        self.assertEqual(QByteArray(string), QString(string))
+
+class QByteArrayOperatorAt(unittest.TestCase):
+    '''TestCase for operator QByteArray[]'''
+
+    def testInRange(self):
+        #QByteArray[x] where x is a valid index
+        string = 'abcdefgh'
+        obj = QByteArray(string)
+
+        for i in range(len(string)):
+            self.assertEqual(obj[i], string[i])
+
+    def testInRangeReverse(self):
+        #QByteArray[x] where x is a valid index (reverse order)
+        string = 'abcdefgh'
+        obj = QByteArray(string)
+
+        for i in range(len(string)-1, 0, -1):
+            self.assertEqual(obj[i], string[i])
+
+
+    def testOutOfRange(self):
+        #QByteArray[x] where x is out of index
+        string = '1234567'
+        obj = QByteArray(string)
+        self.assertRaises(IndexError, lambda :obj[len(string)])
+
+
+class QByteArrayOperatorLen(unittest.TestCase):
+    '''Test case for __len__ operator of QByteArray'''
+
+    def testBasic(self):
+        '''QByteArray __len__'''
+        self.assertEqual(len(QByteArray()), 0)
+        self.assertEqual(len(QByteArray('')), 0)
+        self.assertEqual(len(QByteArray(' ')), 1)
+        self.assertEqual(len(QByteArray('yabadaba')), 8)
+
+
+class QByteArrayOperatorStr(unittest.TestCase):
+    '''Test case for __str__ operator of QByteArray'''
+
+    def testBasic(self):
+        '''QByteArray __str__'''
+        self.assertEqual(QByteArray().__str__(), '')
+        self.assertEqual(QByteArray('').__str__(), '')
+        self.assertEqual(QByteArray('aaa').__str__(), 'aaa')
+
+
+if __name__ == '__main__':
+    unittest.main()