def METHOD_NAME(self):
    # Test vectors (the gnuradio vector I/O type)
    src_data = [float(x) for x in range(16)]
    expected_result = src_data
    src = blocks.vector_source_f(src_data, False, 2)
    dst = blocks.vector_sink_f(2)
    self.tb.connect(src, dst)
    self.tb.run()
    result_data = dst.data()
    self.assertEqual(expected_result, result_data)