def testGetSomePosition(self):
pos = get_position(3, 0, test_xml)
self.assertEquals('<beans', test_xml[pos:pos+6])
pos = get_position(3, 7, test_xml)
self.assertEquals('xmlns', test_xml[pos:pos+5])
pos = get_position(12, 5, test_xml)
self.assertEquals('<aaa', test_xml[pos:pos+4])
pos = get_position(12, 8, test_xml)
self.assertEquals('a>', test_xml[pos:pos+2])
def testGetZeroPosition(self):
self.assertEquals(0, get_position(0, 0, test_xml))
self.assertEquals(0, get_position(1, 0, test_xml))