public void NotAllPropertiesSet3() { Ssm2ReadAddressesResponse p = new Ssm2ReadAddressesResponse(); p.Destination = Ssm2Device.Engine10; p.Source = Ssm2Device.DiagnosticToolF0; p.Finish(); }
public void NotAllPropertiesSet1() { Ssm2ReadAddressesResponse p = new Ssm2ReadAddressesResponse(); p.Source = Ssm2Device.DiagnosticToolF0; p.Data = new byte[] { 0 }; p.Finish(); }
public void NotAllPropertiesSet2() { Ssm2ReadAddressesResponse p = new Ssm2ReadAddressesResponse(); p.Destination = Ssm2Device.Engine10; p.Data = new byte[] { 0, 1, 2, 3, 4, 5 }; p.Finish(); }
/// <summary> /// Returns a specific Ssm2Packet type based on given content. /// Does not validate the packet, so manually call the Check method afterwards! /// </summary> /// <param name="bytes"> /// A <see cref="System.Byte[]"/> containing the packet. /// The packet must start at index 0 though the array may be larger than needed. /// </param> /// <returns> /// A <see cref="Ssm2Packet"/> subclass or null if the packet type could not be recognized. /// </returns> /// <exception cref="ArgumentNullException"></exception> /// <exception cref="ArgumentOutOfRangeException"></exception> public static Ssm2Packet NewFromBytes(byte[] bytes) { if (bytes == null) { throw new ArgumentNullException(); } // check generic minimum size in order to get command byte if (bytes.Length < PacketSizeMin) { throw new ArgumentOutOfRangeException("bytes.Length < Minimum (6)"); } Ssm2Packet p; // Read type directly from command byte (5th byte). // Each derived class constructor checks its requirements. switch ((Ssm2Command)bytes[(int)Ssm2PacketIndex.Command]) { case Ssm2Command.ReadAddressesRequestA8: p = new Ssm2ReadAddressesRequest(bytes); break; case Ssm2Command.ReadAddressesResponseE8: p = new Ssm2ReadAddressesResponse(bytes); break; case Ssm2Command.WriteAddressRequestB8: p = new Ssm2WriteAddressRequest(bytes); break; case Ssm2Command.WriteAddressResponseF8: p = new Ssm2WriteAddressResponse(bytes); break; case Ssm2Command.InitRequestBF: p = new Ssm2InitRequest(bytes); break; case Ssm2Command.InitResponseFF: p = new Ssm2InitResponse(bytes); break; case Ssm2Command.ReadBlockRequestA0: p = new Ssm2ReadBlockRequest(bytes); break; case Ssm2Command.ReadBlockResponseE0: p = new Ssm2ReadBlockResponse(bytes); break; default: return(null); } p.FromBytes(bytes); return(p); }
public void Construct2() { byte[] packetData = TestPacket2; Ssm2ReadAddressesResponse p = new Ssm2ReadAddressesResponse(); p.Destination = Ssm2Device.DiagnosticToolF0; p.Source = Ssm2Device.Engine10; p.Data = TestPacket2Data; // should be ok after setting Data Assert.AreEqual(packetData.Length, p.Size, "Size before Construct"); p.Finish(); byte[] actual = p.ToBytesCopy(); for (int i = 0; i < packetData.Length; i++) { Assert.AreEqual(packetData[i], actual[i], "actual[" + i.ToString() + "]"); } Assert.AreEqual(packetData.Length, p.Size, "Size"); Assert.AreEqual(true, p.Check(), "Check"); Assert.AreEqual(Ssm2Device.DiagnosticToolF0, p.Destination, "Destination"); Assert.AreEqual(Ssm2Device.Engine10, p.Source, "Source"); Assert.AreEqual(Ssm2Command.ReadAddressesResponseE8, p.Command, "Command"); IList <byte> data = p.Data; Assert.AreEqual(2, data.Count, "DataList.Count"); Assert.AreEqual(2, p.DataCount, "DataCount"); for (int i = 0; i < data.Count; i++) { Assert.AreEqual(TestPacket2Data[i], data[i], "data[" + i.ToString() + "]"); } }