windyboy
dd75f0f705
The code changes in `aviation_parser.go` and `aviation_parser_test.go` enhance the CNL message parsing logic in the `BodyParser` module. This ensures accurate extraction of data from CNL messages, including the category, aircraft ID, departure airport, and destination airport. The improvements improve the overall functionality and accuracy of the code.
400 lines
13 KiB
Go
400 lines
13 KiB
Go
package parsers
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import (
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"caatsm/internal/domain"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Aviation Parser", func() {
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Describe("ParseHeader", func() {
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Context("with a real ARR context", func() {
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message := `ZCZC TMQ2530 141614
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GG ZBTJZXZX
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141614 ZSHCZTZX
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(ARR-CES5470-ZBTJ-ZSHC1614)
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NNNN`
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It("should get a clean body text", func() {
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body := cleanMessage(message)
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expected := `ZCZC TMQ2530 141614
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GG ZBTJZXZX
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141614 ZSHCZTZX
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(ARR-CES5470-ZBTJ-ZSHC1614)`
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Expect(body).To(Equal(expected))
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})
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})
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It("should parse the header correctly", func() {
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message := `
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ZCZC TAF6789 160530
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QU TSNZPCA
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.
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QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA
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.TAF WSSS 160500Z 1606/1712 20010KT 9999 SCT018
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BECMG 1608/1610 24012KT 9999 SCT018
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TEMPO 1610/1612 4000 SHRA BKN012
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BECMG 1612/1614 18008KT 9999 SCT020
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BEGIN PART 02
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(FORECAST AMENDMENT
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VALID 1606/1700
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THUNDERSTORMS EXPECTED
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ALTERNATE ROUTES ADVISED)
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NNNN`
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parsedHeader, err := ParseHeader(message)
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedHeader.MessageID).To(Equal("TAF6789"))
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Expect(parsedHeader.DateTime).To(Equal("160530"))
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Expect(parsedHeader.PriorityIndicator).To(Equal("QU"))
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Expect(parsedHeader.PrimaryAddress).To(Equal("TSNZPCA"))
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Expect(parsedHeader.SecondaryAddresses).To(Equal([]string{"QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA"}))
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})
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It("should parse the header correctly with originator information", func() {
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message := `
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ZCZC NOTAM1122 171000
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QU TSNZPCA
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.
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QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA
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.SELOZKE 170999
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BEGIN PART 01
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RUNWAY MAINTENANCE NOTICE.
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- MAINTENANCE MANAGER: JOHN DOE
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RUNWAY 09/27 WILL BE CLOSED FOR MAINTENANCE FROM 0800Z TO 1600Z.
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- AIRPORT OPERATIONS: SIGN . . . . . . . . . .
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WE ACKNOWLEDGE THE RUNWAY CLOSURE.
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- CONTROL TOWER:
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SIGN . . . . . . . . . .
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BEGIN PART 02
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(ALERT MESSAGE - WEATHER WARNING
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VALID 1500Z - 1800Z
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SEVERE THUNDERSTORM FORECASTED
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ALL DEPARTURES/ARRIVALS EXPECTED TO BE DELAYED)
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NNNN`
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parsedHeader, err := ParseHeader(message)
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedHeader.MessageID).To(Equal("NOTAM1122"))
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Expect(parsedHeader.DateTime).To(Equal("171000"))
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Expect(parsedHeader.PriorityIndicator).To(Equal("QU"))
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Expect(parsedHeader.PrimaryAddress).To(Equal("TSNZPCA"))
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Expect(parsedHeader.SecondaryAddresses).To(Equal([]string{"QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA"}))
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Expect(parsedHeader.Originator).To(Equal("SELOZKE"))
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Expect(parsedHeader.OriginatorDateTime).To(Equal("170999"))
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})
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})
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Describe("ParseBody", func() {
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Context("with ARR body (ARR-CES5470-ZBTJ-ZSHC1614)", func() {
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body := "(ARR-CES5470-ZBTJ-ZSHC1614)"
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parser := NewBodyParser(body)
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It("should parse the body correctly", func() {
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("ARR"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.ARR{}))
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arrMessage := parsedBody.(*domain.ARR)
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Expect(arrMessage.Category).To(Equal("ARR"))
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Expect(arrMessage.AircraftID).To(Equal("CES5470"))
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Expect(arrMessage.DepartureAirport).To(Equal("ZBTJ"))
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Expect(arrMessage.ArrivalAirport).To(Equal("ZSHC"))
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Expect(arrMessage.ArrivalTime).To(Equal("1614"))
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})
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})
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Context("with ARR body", func() {
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// parser := NewBodyParser(body)
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It("should parse the body (ARR-AB123/A1234-KJFK-KLAX1234) correctly", func() {
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body := " (ARR-AB123/A1234-KJFK-KLAX1234)"
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("ARR"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.ARR{}))
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arrMessage := parsedBody.(*domain.ARR)
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Expect(arrMessage.Category).To(Equal("ARR"))
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Expect(arrMessage.AircraftID).To(Equal("AB123"))
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Expect(arrMessage.SSRModeAndCode).To(Equal("A1234"))
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Expect(arrMessage.DepartureAirport).To(Equal("KJFK"))
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Expect(arrMessage.ArrivalAirport).To(Equal("KLAX"))
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})
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It("should parse the body (ARR-JAE7433/A0132-RKSI-ZBTJ1604) correctly", func() {
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body := " (ARR-JAE7433/A0132-RKSI-ZBTJ1604)"
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("ARR"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.ARR{}))
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arrMessage := parsedBody.(*domain.ARR)
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Expect(arrMessage.Category).To(Equal("ARR"))
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Expect(arrMessage.AircraftID).To(Equal("JAE7433"))
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Expect(arrMessage.SSRModeAndCode).To(Equal("A0132"))
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Expect(arrMessage.DepartureAirport).To(Equal("RKSI"))
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Expect(arrMessage.ArrivalAirport).To(Equal("ZBTJ"))
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})
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})
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Context("with DEP body", func() {
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// parser := NewBodyParser()
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It("should parse the body (DEP-CYZ9017/A5633-ZBTJ1638-ZSPD) correctly", func() {
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body := "(DEP-CYZ9017/A5633-ZBTJ1638-ZSPD)"
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("DEP"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.DEP{}))
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depMessage := parsedBody.(*domain.DEP)
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Expect(depMessage.Category).To(Equal("DEP"))
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Expect(depMessage.AircraftID).To(Equal("CYZ9017"))
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Expect(depMessage.SSRModeAndCode).To(Equal("A5633"))
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Expect(depMessage.DepartureAirport).To(Equal("ZBTJ"))
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Expect(depMessage.DepartureTime).To(Equal("1638"))
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Expect(depMessage.Destination).To(Equal("ZSPD"))
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})
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})
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Context("with FPL body", func() {
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// parser := NewBodyParser()
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It("should parse the body correctly", func() {
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body := `(FPL-CCA1532-IS
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-A332/H
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-SDE3FGHIJ4J5M1RWY/LB101
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-ZSSS2035
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-K0859S1040 PIAKS G330 PIMOL A539 BTO W82 DOGAR
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-ZBAA0153 ZBYN
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-PBN/A1B2B3B4B5D1L1 NAV/ABAS REG/B6513 EET/ZBPE0112 SEL/KMAL PER/C RIF/FRT N640 ZBYN RMK/TCAS EQUIPPED)`
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("FPL"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.FPL{}))
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fplMessage := parsedBody.(*domain.FPL)
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Expect(fplMessage.FlightNumber).To(Equal("CCA1532"))
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Expect(fplMessage.FlightRulesAndType).To(Equal("IS"))
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Expect(fplMessage.AircraftID).To(Equal("A332/H"))
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Expect(fplMessage.SSRModeAndCode).To(Equal("SDE3FGHIJ4J5M1RWY/LB101"))
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Expect(fplMessage.DepartureAirport).To(Equal("ZSSS"))
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Expect(fplMessage.DepartureTime).To(Equal("2035"))
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Expect(fplMessage.CruisingSpeedAndLevel).To(Equal("K0859S1040"))
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Expect(fplMessage.Route).To(Equal("PIAKS G330 PIMOL A539 BTO W82 DOGAR"))
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Expect(fplMessage.DestinationAndTotalTime).To(Equal("ZBAA0153"))
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Expect(fplMessage.AlternateAirport).To(Equal("ZBYN"))
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Expect(fplMessage.OtherInfo).To(Equal("PBN/A1B2B3B4B5D1L1 NAV/ABAS REG/B6513 EET/ZBPE0112 SEL/KMAL PER/C RIF/FRT N640 ZBYN RMK/TCAS EQUIPPED"))
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Expect(fplMessage.PBN).To(Equal("A1B2B3B4B5D1L1"))
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Expect(fplMessage.EstimatedElapsedTime).To(Equal("ZBPE0112"))
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Expect(fplMessage.SELCALCode).To(Equal("KMAL"))
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Expect(fplMessage.PerformanceCategory).To(Equal("C"))
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Expect(fplMessage.RerouteInformation).To(Equal("FRT N640 ZBYN"))
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Expect(fplMessage.Remarks).To(Equal("TCAS EQUIPPED"))
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})
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})
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Context("with CNL body", func() {
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// parser := NewBodyParser()
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It("should parse the body correctly", func() {
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body := "(CNL-YZR7979-ZSPD-ZBTJ)"
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("CNL"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.CNL{}))
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cnlMessage := parsedBody.(*domain.CNL)
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Expect(cnlMessage.AircraftID).To(Equal("YZR7979"))
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})
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})
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Context("with DLA body", func() {
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It("should parse the body correctly", func() {
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body := "(DLA-CSN3133-ZGGG0110-ZBTJ)"
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parser := NewBodyParser(body)
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category, parsedBody, err := parser.Parse()
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Expect(err).ToNot(HaveOccurred())
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Expect(parsedBody).ToNot(BeNil())
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Expect(category).To(Equal("DLA"))
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Expect(parsedBody).To(BeAssignableToTypeOf(&domain.DLA{}))
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dlaMessage := parsedBody.(*domain.DLA)
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Expect(dlaMessage.AircraftID).To(Equal("CSN3133"))
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Expect(dlaMessage.DepartureAirport).To(Equal("ZGGG"))
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Expect(dlaMessage.NewDepartureTime).To(Equal("0110"))
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Expect(dlaMessage.ArrivalAirport).To(Equal("ZBTJ"))
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})
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})
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})
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Describe("Parse whole real message", func() {
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Context("with a real ARR message", func() {
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message := `
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ZCZC TMQ2526 141605
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FF ZBTJZPZX
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141604 ZBACZQZX
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(ARR-JAE7433/A0132-RKSI-ZBTJ1604)
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NNNN
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`
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It("should parse the whole message correctly", func() {
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parsedMessage := Parse(message)
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Expect(parsedMessage).ToNot(BeNil())
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Expect(parsedMessage.Parsed).To(BeTrue())
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Expect(parsedMessage.MessageID).To(Equal("TMQ2526"))
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Expect(parsedMessage.DateTime).To(Equal("141605"))
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Expect(parsedMessage.PrimaryAddress).To(Equal("ZBTJZPZX"))
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Expect(parsedMessage.SecondaryAddresses).To(BeNil())
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Expect(parsedMessage.PriorityIndicator).To(Equal("FF"))
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Expect(parsedMessage.OriginatorDateTime).To(Equal("141604"))
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Expect(parsedMessage.Originator).To(Equal("ZBACZQZX"))
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arrmsg := parsedMessage.BodyData.(*domain.ARR)
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Expect(arrmsg.Category).To(Equal("ARR"))
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Expect(arrmsg.AircraftID).To(Equal("JAE7433"))
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Expect(arrmsg.SSRModeAndCode).To(Equal("A0132"))
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Expect(arrmsg.DepartureAirport).To(Equal("RKSI"))
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Expect(arrmsg.ArrivalAirport).To(Equal("ZBTJ"))
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Expect(arrmsg.ArrivalTime).To(Equal("1604"))
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})
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})
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Context("with this real FPL message", func() {
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message := `ZCZC TMQ2617 142150
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GG ZBTJZPZX
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150551 ZBTJUOBK
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(FPL-OKA2861-IS
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-MA60/M-SHID/C
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-ZBTJ0030
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-K0420S0450 CG J1 FZ
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-ZSYT0100 ZSQD ZYTL
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-REG/B3710 SEL/ RMK/TCAS )
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NNNN
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`
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It("should parse the whole message correctly", func() {
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parsedMessage := Parse(message)
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Expect(parsedMessage).ToNot(BeNil())
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Expect(parsedMessage.Parsed).To(BeTrue())
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Expect(parsedMessage.MessageID).To(Equal("TMQ2617"))
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Expect(parsedMessage.DateTime).To(Equal("142150"))
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Expect(parsedMessage.PrimaryAddress).To(Equal("ZBTJZPZX"))
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Expect(parsedMessage.SecondaryAddresses).To(BeNil())
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Expect(parsedMessage.PriorityIndicator).To(Equal("GG"))
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Expect(parsedMessage.OriginatorDateTime).To(Equal("150551"))
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Expect(parsedMessage.Originator).To(Equal("ZBTJUOBK"))
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fplmsg := parsedMessage.BodyData.(*domain.FPL)
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Expect(fplmsg.Category).To(Equal("FPL"))
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Expect(fplmsg.FlightNumber).To(Equal("OKA2861"))
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Expect(fplmsg.FlightRulesAndType).To(Equal("IS"))
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Expect(fplmsg.AircraftID).To(Equal("MA60/M"))
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Expect(fplmsg.SSRModeAndCode).To(Equal("SHID/C"))
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Expect(fplmsg.DepartureAirport).To(Equal("ZBTJ"))
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Expect(fplmsg.DepartureTime).To(Equal("0030"))
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Expect(fplmsg.CruisingSpeedAndLevel).To(Equal("K0420S0450"))
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Expect(fplmsg.Route).To(Equal("CG J1 FZ"))
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Expect(fplmsg.DestinationAndTotalTime).To(Equal("ZSYT0100"))
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Expect(fplmsg.AlternateAirport).To(Equal("ZSQD ZYTL"))
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Expect(fplmsg.OtherInfo).To(Equal("REG/B3710 SEL/ RMK/TCAS"))
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// Expect(fplmsg.PBN).To(Equal("B3710"))
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Expect(fplmsg.SELCALCode).To(Equal(""))
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Expect(fplmsg.Remarks).To(Equal("TCAS"))
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})
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})
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})
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Describe("Utility Functions", func() {
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It("should clean text correctly", func() {
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text := `ZCZC TMQ2530 141614
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1234
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4567
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NNNN`
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expect := "ZCZC TMQ2530 141614\n1234\n 4567"
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cleaned := cleanMessage(text)
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Expect(cleaned).To(Equal(expect))
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})
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It("should parse start indicator correctly", func() {
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line := "ZCZC TMQ2530 141614"
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startIndicator, messageID, dateTime, err := parseStartIndicator(line)
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Expect(err).ToNot(HaveOccurred())
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Expect(startIndicator).To(Equal("ZCZC"))
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Expect(messageID).To(Equal("TMQ2530"))
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Expect(dateTime).To(Equal("141614"))
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})
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It("should return error for invalid start indicator line", func() {
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line := "Invalid Line"
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_, _, _, err := parseStartIndicator(line)
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Expect(err).To(HaveOccurred())
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})
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It("should parse priority and primary address correctly", func() {
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line := "QU TSNZPCA"
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priority, primary := parsePriorityAndPrimary(line)
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Expect(priority).To(Equal("QU"))
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Expect(primary).To(Equal("TSNZPCA"))
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})
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It("should return empty strings for invalid priority and primary address line", func() {
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line := "Invalid-Line"
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priority, primary := parsePriorityAndPrimary(line)
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Expect(priority).To(BeEmpty())
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Expect(primary).To(BeEmpty())
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})
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It("should parse remaining lines correctly", func() {
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lines := []string{"QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA", ".SELOZKE 170999", "BEGIN PART 01"}
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secondaryAddresses, originator, originatorDateTime, bodyAndFooter := parseRemainingLines(lines)
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Expect(secondaryAddresses).To(Equal([]string{"QU PEKUDCA TSNUOCA TSNZPCA TSNUFCA"}))
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Expect(originator).To(Equal("SELOZKE"))
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Expect(originatorDateTime).To(Equal("170999"))
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Expect(bodyAndFooter).To(Equal("BEGIN PART 01\n"))
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})
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})
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})
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