def delete_object(self):
"""
Function handle delete_object_button and delete data from data base.
"""
self.db.delete_object(self.object_id_entry.get())
DataMatrixCreator.remove_data_matrix(self.object_id_entry.get())
self.set_object_listbox()
self.set_optionmenu()
def test_remove_data_matrix(self):
DataMatrixCreator.create_data_matrix(600,888,6,"TestMatrix/")
DataMatrixCreator.remove_data_matrix(888,"TestMatrix/")
self.assertFalse(os.path.isfile("TestMatrix/888.jpg"))
