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/QtGui/qmatrix_test.py

@@ -0,0 +1,49 @@
+import unittest
+
+from PySide.QtCore import QPoint
+from PySide.QtGui import QMatrix, QMatrix4x4
+
+
+def qpointTimesQMatrix(point, matrix):
+    '''As seen in "QPoint QMatrix::map(const QPoint &p) const" C++ implementation.'''
+    return QPoint(matrix.m11() * point.x() + matrix.m21() * point.y() + matrix.dx(),
+                  matrix.m12() * point.x() + matrix.m22() * point.y() + matrix.dy())
+
+class QMatrixTest(unittest.TestCase):
+
+    def testMatrix(self):
+        matrix = QMatrix(11, 12, 21, 22, 100, 200)
+        point = QPoint(3, 3)
+        self.assertEqual(point * matrix, qpointTimesQMatrix(point, matrix))
+
+    def testMatrixWithWrongType(self):
+        matrix = QMatrix(11, 12, 21, 22, 100, 200)
+        point = QPoint(3, 3)
+        self.assertRaises(TypeError, matrix.__mul__, point)
+
+    def testMatrix4x4(self):
+        self.assertRaises(TypeError, QMatrix4x4, [0.0, 1.0, 2.0, 3.0])
+        self.assertRaises(TypeError, QMatrix4x4, [0.0, 1.0, 2.0, 'I',
+                                                  4.0, 5.0, 6.0, 7.0,
+                                                  8.0, 9.0, 'N', 11.0,
+                                                  12.0, 'd', 14.0, 'T'])
+
+        my_data = [0.0, 1.0, 2.0, 3.0,
+                   4.0, 5.0, 6.0, 7.0,
+                   8.0, 9.0, 10.0, 11.0,
+                   12.0, 13.0, 14.0, 15.0]
+        my_datac = [0.0, 4.0, 8.0, 12.0,
+                    1.0, 5.0, 9.0, 13.0,
+                    2.0, 6.0, 10.0, 14.0,
+                    3.0, 7.0, 11.0, 15.0]
+
+        m = QMatrix4x4(my_data)
+        d = m.data()
+        self.assert_(my_datac, d)
+
+        d = m.copyDataTo()
+        self.assert_(my_data == list(d))
+
+if __name__ == '__main__':
+    unittest.main()
+