parsing of short and control frame works
This commit is contained in:
Wolfgang Hottgenroth
@ -5,6 +5,41 @@ import * as chai from 'chai'
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const expect = chai.expect
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// dishwasher, electric
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let inputOkLongFrame_1phase_electric = "68 38 38 68 08 53 72 17 00 13 00 2E 19 24 02 D6 00 00 00 8C 10 04 01 02 00 00 8C 11 04 01 02 00 00 02 FD C9 FF 01 E4 00 02 FD DB FF 01 03 00 02 AC FF 01 01 00 82 40 AC FF 01 FA FF 20 16"
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let inputNOkLongFrame_1phase_electric_wrong_medium = "68 38 38 68 08 53 72 17 00 13 00 2E 19 24 FE D6 00 00 00 8C 10 04 01 02 00 00 8C 11 04 01 02 00 00 02 FD C9 FF 01 E4 00 02 FD DB FF 01 03 00 02 AC FF 01 01 00 82 40 AC FF 01 FA FF 1c 16"
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let inputNOkLongFrame_1phase_electric_wrong_signature = "68 38 38 68 08 53 72 17 00 13 00 2E 19 24 02 D6 00 00 01 8C 10 04 01 02 00 00 8C 11 04 01 02 00 00 02 FD C9 FF 01 E4 00 02 FD DB FF 01 03 00 02 AC FF 01 01 00 82 40 AC FF 01 FA FF 21 16"
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// electricity
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let inputOkLongFrame_3phase_electric = "68 92 92 68 08 50 72 81 14 01 11 2E 19 16 02 88 00 00 00 8C 10 04 58 43 86 00 8C 11 04 58 43 86 00 8C 20 04 00 00 00 00 8C 21 04 00 00 00 00 02 FD C9 FF 01 E4 00 02 FD DB FF 01 5A 00 02 AC FF 01 D2 00 82 40 AC FF 01 00 00 02 FD C9 FF 02 DF 00 02 FD DB FF 02 0F 00 02 AC FF 02 21 00 82 40 AC FF 02 FD FF 02 FD C9 FF 03 E3 00 02 FD DB FF 03 04 00 02 AC FF 03 02 00 82 40 AC FF 03 F4 FF 02 FF 68 00 00 02 AC FF 00 F5 00 82 40 AC FF 00 F1 FF 01 FF 13 00 F4 16"
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// water
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let inputOkLongFrame_water = "68 46 46 68 08 30 72 45 71 43 00 24 23 25 07 F6 00 00 00 0C 13 97 95 43 00 8C 10 13 00 00 00 00 0B 3B 00 00 00 0B 26 14 60 01 02 5A AC 00 04 6D 14 0E EB 16 4C 13 96 41 33 00 CC 10 13 00 00 00 00 42 6C DF 1C 42 EC 7E FF 1C 99 16"
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// gas
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let inputOkLongFrame_gas = "68 56 56 68 08 40 72 43 60 52 00 77 04 14 03 FF 10 00 00 0C 78 76 03 01 10 0D 7C 08 44 49 20 2E 74 73 75 63 0A 30 30 30 30 30 30 30 30 30 30 04 6D 06 0E EB 16 02 7C 09 65 6D 69 74 20 2E 74 61 62 A3 09 04 13 98 AE 04 00 04 93 7F 4E 01 00 00 44 13 FC A5 04 00 0F 01 00 1F 51 16"
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// Thermometer
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let inputOkLongFrame_thermometer = "68 61 61 68 08 21 72 00 00 00 00 00 00 01 00 7F 00 00 00 01 24 02 01 25 30 01 26 10 02 27 07 00 05 67 43 B6 DA 3D 05 67 DC 90 50 BD 05 67 AA E8 AA 41 05 67 AF 57 BA 41 0F 77 C0 00 00 7F 27 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 A2 C3 7F 3F A5 BA 7F 3F 85 A7 7F 3F E7 F9 7F 3F CD CC CC 3D E8 03 00 00 02 16"
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let inputNOkLongFrame_thermometer_checksum_failure = "68 61 61 68 08 21 72 00 00 00 00 00 00 01 00 7F 00 00 00 01 24 02 01 25 30 01 26 10 02 27 07 00 05 67 43 B6 DA 3D 05 67 DC 90 50 BD 05 67 AA E8 AA 41 05 67 AF 57 BA 41 0F 77 C0 00 00 7F 27 00 00 0A 00 00 00 00 00 00 00 01 00 00 00 A2 C3 7F 3F A5 BA 7F 3F 85 A7 7F 3F E7 F9 7F 3F CD CC CC 3D E8 03 00 00 01 16"
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// test1
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let inputOkSingleCharacter = "e5"
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// test2
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let inputOkShortframe = "10 01 02 03 16"
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let inputNOkShortframe_checksum_failure = "10 01 02 04 16"
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// test3
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let inputOKControlframe = "68 03 03 68 01 02 03 06 16"
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let inputNOKControlframe_wrong_stopcode = "68 03 03 68 01 02 03 06 15"
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let inputNOKControlframe_wrong_secondlength = "68 03 04 68 01 02 03 06 16"
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let inputNOKLongframe_too_short = "68 02 02 68 01 02 03 16"
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let inputNOk_wrong_startcode = "15 01 02 03 16"
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describe('The Meterbus Library', () => {
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it('should store hexString', () => {
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const telegram = new MeterbusLib.Telegram()
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@ -18,27 +53,82 @@ describe('The Meterbus Library', () => {
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})
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it('should detect a control frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString("68 03")
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telegram.fromHexString(inputOKControlframe)
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telegram.parse()
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expect(telegram.frame).instanceof(MeterbusLib.ControlFrame)
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})
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it('should detect a short frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString("10")
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telegram.fromHexString(inputOkShortframe)
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telegram.parse()
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expect(telegram.frame).instanceof(MeterbusLib.ShortFrame)
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})
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it('should detect a long frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString("68 10")
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telegram.fromHexString(inputOkLongFrame_1phase_electric)
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telegram.parse()
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expect(telegram.frame).instanceof(MeterbusLib.LongFrame)
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})
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it('should detect a single char frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString("e5")
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telegram.fromHexString(inputOkSingleCharacter)
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telegram.parse()
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expect(telegram.frame).instanceof(MeterbusLib.SingleCharFrame)
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})
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it('should detect an invalid telegram (invalid start char)', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputNOk_wrong_startcode)
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expect(() => telegram.parse()).to.throw(MeterbusLib.InvalidStartCharError)
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})
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it('should detect an invalid telegram (invalid stop char)', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputNOKControlframe_wrong_stopcode)
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expect(() => telegram.parse()).to.throw(MeterbusLib.InvalidStopCharError)
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})
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it('should detect an invalid telegram (invalid checksum)', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputNOkLongFrame_thermometer_checksum_failure)
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expect(() => telegram.parse()).to.throw(MeterbusLib.InvalidChecksumError)
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})
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it('should detect an invalid telegram (invalid second length)', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputNOKControlframe_wrong_secondlength)
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expect(() => telegram.parse()).to.throw(MeterbusLib.InvalidSecondLengthError)
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})
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it('should detect an invalid telegram (too short)', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputNOKLongframe_too_short)
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expect(() => telegram.parse()).to.throw(MeterbusLib.PayloadTooShortError)
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})
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it('should parse cField from a short frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputOkShortframe)
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telegram.parse()
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expect((telegram.frame as MeterbusLib.ShortFrame).cField).to.equal(1)
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})
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it('should parse address from a short frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputOkShortframe)
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telegram.parse()
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expect((telegram.frame as MeterbusLib.ShortFrame).address).to.equal(2)
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})
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it('should parse cField from a control frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputOKControlframe)
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telegram.parse()
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expect((telegram.frame as MeterbusLib.ControlFrame).cField).to.equal(1)
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})
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it('should parse address from a control frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputOKControlframe)
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telegram.parse()
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expect((telegram.frame as MeterbusLib.ControlFrame).address).to.equal(2)
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})
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it('should parse ciField from a control frame', () => {
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const telegram = new MeterbusLib.Telegram()
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telegram.fromHexString(inputOKControlframe)
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telegram.parse()
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expect((telegram.frame as MeterbusLib.ControlFrame).ciField).to.equal(3)
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})
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})
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