Java: Test Message 16 - assigned mode command

[schwehr]

https://github.com/schwehr/libais/blob/master/src/test/ais16_test.cc:

TEST(Ais16Test, DecodeAnything) {
  // !SAVDO,1,1,,B,@03OwnQ9RgLP3h0000000000,0*32,b003669978,1426173689
  std::unique_ptr<Ais16> msg = Init(
      "!SAVDO,1,1,,B,@03OwnQ9RgLP3h0000000000,0*32");

  Validate(
      msg.get(), 0, 3669978, 0,
      308461000, 60, 0,  // Destination A.
      0, 0, 00,  // Destination B.
      -1);
}

TEST(Ais16Test, BitsLeftOver) {
  std::unique_ptr<Ais16> msg(new Ais16("@fffffhfffffffff", 4));
  EXPECT_TRUE(msg->had_error());
  EXPECT_EQ(AIS_ERR_BAD_BIT_COUNT, msg->get_error());
}

TEST(Ais16Test, InvalidButCommon168Bits) {
  // !AIVDM,1,1,,B,@bQBNdhP010Fh<LMb;:GLOvJP4@d,0*7F
  std::unique_ptr<Ais16> msg(new Ais16("@bQBNdhP010Fh<LMb;:GLOvJP4@d", 0));
  Validate(msg.get(), 2, 705994419, 0, 134218757, 2819, 113, 916638301, 3199,
           922, -1);
}

https://github.com/schwehr/libais/blob/master/test/data/typeexamples.json

!AIVDM,1,1,,A,@TFtghNJ4G5?C7mV,0*3D,d-109,S1632,t010843.00,T43.5188,r003669945,1325984926,1325984896
{"repeat": 2, "increment2": 0, "offset2": 0, "increment1": 982, "mmsi": 292499393, "spare2": 6, "mmsi2": 0, "scaled": true, "spare": 3, "device": "stdin", "type": 16, "class": "AIS", "mmsi1": 646208595, "offset1": 3377}

https://github.com/schwehr/libais/blob/master/test/data/test.aivdm

# 16 - "@" Assigned mode command
!AIVDM,1,1,,A,@pCdoqggJc1KHfk`lIowv;WB,0*3C,d-113,S1457,t044938.00,T38.85972309,r01SPTW1,1272430182
!AIVDM,1,1,,B,@;IoLG5SKikg2E6fBW:?sTKV,0*36,r17PJUN1,1272433312
!AIVDM,1,1,,A,@m6t?hGwsbFuG59:M0,4*04,d-124,S2090,t074655.00,T55.73818711,r07RTRU1,1272440816
!AIVDM,1,1,,B,@h3OwhiGOl583h0000000500,0*30,b003669956,1272442253
!AIVDM,1,1,,B,@h3OwhiGOl583h0000000500,0*30,b003669954,1272442372
!AIVDM,1,1,,B,@h3OwhiGOl583h0000000500,0*30,b003669956,1272442494
!AIVDM,1,1,,B,@h3OwhiGOl583h0000000500,0*30,b003669952,1272442614
!AIVDM,1,1,,B,@lI`<5vWhhn2=4NA;Qo6G@,4*62,r17PANC1,1272446831
!AIVDM,1,1,,A,@u9D<59lD97uMwtAOWp,2*68,d-127,S1746,t100546.00,T46.57176849,r09NGMI1,1272449149

https://git.savannah.gnu.org/cgit/gpsd.git/tree/test/sample.aivdm#n667

# From AISHub. These are only a regression test to check that the C and Python
# decoders do the same thing, not yet checked against other
# decoders. 
#
# This is the 96-bit version addressing just one destination MMSI.
!AIVDM,1,1,,A,@01uEO@mMk7P<P00,0*18
#       Message Type             : 16
#       Repeat Indicator         : 0
#       MMSI                     : 2053501
#       Interrogated MMSI 1      : 224251000
#       First slot offset        : 200
#       First slot increment     : 0
#
# FIX-ME: Need an example of the 144-bit variant of type 16 with two MMSIs, g.