@Test
public void initialize() {

    // :: Act
    ByteBuffer ackMessage = blueReader.initialize();
    // :: Verify
    assertThat(getLogs()).contains("I/blueReader: initialize blueReader!");
    assertThat(Pref.getInt("bridge_battery", -1)).isEqualTo(0);
    assertThat(PersistentStore.getDouble("blueReaderFirmwareValue")).isWithin(0.0d).of(0d);
    assertThat(new String(ackMessage.array())).isEqualTo("IDN");
}