diff --git a/internal/config/config.go b/internal/config/config.go
index fcd4f18..1d8d6df 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -94,7 +94,7 @@ const (
 	// - remark: Matches remarks, capturing any characters in this segment.
 	//
 	// The regular expression uses named capture groups for each segment, allowing for easy extraction of specific information from a matched flight plan string.
-	fplPatternString = `^\((?P<type>[A-Z]{3})\-(?P<number>[A-Z]+\d+)\-(?P<indicator>[A-Z]{2})(?:.*\s*)?\-(?P<aircraft>[A-Z]+\d+\/?[A-Z]?)\s*\-(?P<surve>.*)\s*\-(?P<departure>[A-Z]{4})(?P<departure_time>\d{4})\s*\-(?P<speed>[A-Z]+\d+)(?P<level>[A-Z0-9]+)\s(?P<route>.*)\s*\-(?P<destination>[A-Z]{4})(?P<estt>\d{4})\s(?P<alter>[A-Z]{4})\s*\-(?P<pbn>PBN\/[A-Z0-9]+)\s(?P<nav>NAV\/\w+)\sREG\/(?P<reg>[A-Z0-9]+)\sEET\/(?P<eet>\w{4}\d{4})\sSEL\/(?P<sel>\w+)\sPER\/(?P<performance>\w)\sRIF\/(?P<rif>\w+\s[A-Z0-9]+\s[A-Z]+)\s*RMK\/(?P<remark>.*)\)$`
+	fplPatternString = `\((?P<type>[A-Z]{3})\-(?P<number>[A-Z]+\d+)\-(?P<indicator>[A-Z]{2})(.*\n)?(.*\n)?\-(?P<aircraft>[A-Z]+\d+\/?[A-Z]?)\s*\-(?P<surve>.*)(.*\n)?\-(?P<departure>[A-Z]{4})(?P<departure_time>\d{4})(.*\n)?\-(?P<speed>[A-Z]+\d+)(?P<level>[A-Z0-9]+)\s(?P<route>.*)(.*\n)?\-(?P<destination>[A-Z]{4})(?P<estt>\d{4})\s(?P<alter>[A-Z]{4})(.*\n)?\-(?P<pbn>PBN\/[A-Z0-9]+)\s(?P<nav>NAV\/\w+)\sREG\/(?P<reg>[A-Z0-9]+)\sEET\/(?P<eet>\w{4}\d{4})\sSEL\/(?P<sel>\w+)\sPER\/(?P<performance>\w)\sRIF\/(?P<rif>\w+\s[A-Z0-9]+\s[A-Z]+)\s*RMK\/(?P<remark>.*)\)$`
 )
 
 // Initialize the bodyPatterns map
diff --git a/internal/domain/dep.go b/internal/domain/dep.go
index fb9934a..b5c743c 100644
--- a/internal/domain/dep.go
+++ b/internal/domain/dep.go
@@ -52,7 +52,7 @@ Description: This field contains any additional relevant information. It is opti
 */
 // DEP 电报体中的起飞报文结构
 type DEP struct {
-	TelegramCategory     string `json:"telegram_category"`           // 电报类别
+	Category             string `json:"category"`                    // 电报类别
 	AircraftID           string `json:"aircraft_id"`                 // 航空器识别标志
 	SSRModeAndCode       string `json:"ssr_mode_and_code,omitempty"` // SSR 模式及编码（可选）
 	DepartureAirport     string `json:"departure_airport"`           // 起飞机场
@@ -65,7 +65,7 @@ type DEP struct {
 
 // Validate validates the DEP struct fields
 func (d *DEP) Validate() error {
-	if d.TelegramCategory == "" {
+	if d.Category == "" {
 		return fmt.Errorf("telegram category is required")
 	}
 	if d.AircraftID == "" {
diff --git a/internal/domain/dep_test.go b/internal/domain/dep_test.go
index 5d398f6..f13978d 100644
--- a/internal/domain/dep_test.go
+++ b/internal/domain/dep_test.go
@@ -13,7 +13,7 @@ var _ = Describe("DEP", func() {
 
 	BeforeEach(func() {
 		original = DEP{
-			TelegramCategory:     "DEP",
+			Category:             "DEP",
 			AircraftID:           "ABCD1234",
 			SSRModeAndCode:       "A1234",
 			DepartureAirport:     "JFK",
@@ -45,7 +45,7 @@ var _ = Describe("DEP", func() {
 
 		It("should fail validation for missing required fields", func() {
 			invalidDEP := DEP{
-				TelegramCategory: "DEP",
+				Category: "DEP",
 				// AircraftID is missing
 				DepartureAirport:     "JFK",
 				DepartureTime:        "150405",
diff --git a/internal/domain/fpl.go b/internal/domain/fpl.go
index 1b6b2c8..60e41b0 100644
--- a/internal/domain/fpl.go
+++ b/internal/domain/fpl.go
@@ -57,7 +57,6 @@ type FPL struct {
 	AlternateAirport        string `json:"alternate_airport,omitempty"`   // 目的地备降机场（可选）: Alternate airport (e.g., 'ZBYN').
 	OtherInfo               string `json:"other_info,omitempty"`          // 其他信息（可选）: Other information.
 	SupplementaryInfo       string `json:"supplementary_info,omitempty"`  // 补充信息（可选）: Supplementary information.
-	SurveillanceEquipment   string `json:"surveillance_equipment"`        // 监视设备信息: Surveillance equipment information (e.g., 'SDE3FGHIJ4J5M1RWY').
 	EstimatedArrivalTime    string `json:"estimated_arrival_time"`        // 预计到达时间: Estimated time of arrival (e.g., '0153').
 	PBN                     string `json:"pbn"`                           // 性能导航: Performance-based navigation equipment (e.g., 'A1B2B3B4B5D1L1').
 	NavigationEquipment     string `json:"navigation_equipment"`          // 导航设备: Navigation equipment (e.g., 'NAV/ABAS').
@@ -98,9 +97,6 @@ func (f *FPL) Validate() error {
 	if f.DestinationAndTotalTime == "" {
 		return fmt.Errorf("destination and total time is required")
 	}
-	if f.SurveillanceEquipment == "" {
-		return fmt.Errorf("surveillance equipment is required")
-	}
 	if f.EstimatedArrivalTime == "" {
 		return fmt.Errorf("estimated arrival time is required")
 	}
diff --git a/internal/domain/fpl_test.go b/internal/domain/fpl_test.go
index 0a4db53..95f691a 100644
--- a/internal/domain/fpl_test.go
+++ b/internal/domain/fpl_test.go
@@ -27,7 +27,6 @@ var _ = Describe("FPL", func() {
 			AlternateAirport:        "SFO",     // Example alternate airport
 			OtherInfo:               "Test flight",
 			SupplementaryInfo:       "Supplementary information",
-			SurveillanceEquipment:   "SDE3FGHIJ4J5M1RWY",
 			EstimatedArrivalTime:    "0153", // Example estimated arrival time
 			PBN:                     "A1B2B3B4B5D1L1",
 			NavigationEquipment:     "NAV/ABAS",
diff --git a/internal/parsers/aftn_parser.go b/internal/parsers/aftn_parser.go
index edff235..f3ea109 100644
--- a/internal/parsers/aftn_parser.go
+++ b/internal/parsers/aftn_parser.go
@@ -3,6 +3,7 @@ package parsers
 import (
 	"caatsm/internal/config"
 	"caatsm/internal/domain"
+	"caatsm/pkg/utils"
 	"fmt"
 	"regexp"
 	"strings"
@@ -16,65 +17,32 @@ var (
 	emptyLineRemove = regexp.MustCompile(`(?m)^\s*$`)
 )
 
+// AFTNParser is responsible for parsing AFTN messages.
 type AFTNParser struct {
-	BodyPattern *config.BodyConfig
+	bodyPattern map[string]config.BodyConfig // Injected configuration for body patterns.
 }
 
-// Parse parses a generic AFTN message based on its type.
-func (p AFTNParser) Parse(text string) (interface{}, error) {
-	data := ParseBody(text)
-
-	switch data["type"] {
-	case "ARR":
-		return &domain.ARR{
-			Category:         data["type"],
-			AircraftID:       data["number"],
-			SSRModeAndCode:   data["ssr"],
-			DepartureAirport: data["departure"],
-			ArrivalAirport:   data["arrival"],
-		}, nil
-	case "DEP":
-		return &domain.DEP{
-			AircraftID:       data["number"],
-			SSRModeAndCode:   data["ssr"],
-			DepartureAirport: data["departure"],
-			DepartureTime:    data["departure_time"],
-			Destination:      data["arrival"],
-		}, nil
-	case "FPL":
-		return &domain.FPL{
-			Category:                data["type"],
-			FlightNumber:            data["number"],
-			FlightRulesAndType:      data["indicator"],
-			AircraftID:              data["aircraft"],
-			SSRModeAndCode:          data["surve"],
-			DepartureAirport:        data["departure"],
-			DepartureTime:           data["departure_time"],
-			CruisingSpeedAndLevel:   data["speed"] + data["level"],
-			Route:                   data["route"],
-			DestinationAndTotalTime: data["destination"] + data["estt"],
-			AlternateAirport:        data["alter"],
-			OtherInfo:               data["pbn"] + " " + data["nav"] + " " + "REG/" + data["reg"] + " " + "EET/" + data["eet"] + " " + "SEL/" + data["sel"] + " " + "PER/" + data["performance"] + " " + "RIF/" + data["rif"],
-			SupplementaryInfo:       "RMK/" + data["remark"],
-		}, nil
-	default:
-		return nil, fmt.Errorf("invalid message type")
-	}
+// NewAFTNParser creates a new instance of AFTNParser.
+func NewAFTNParser(myPatterns map[string]config.BodyConfig) *AFTNParser {
+	return &AFTNParser{bodyPattern: myPatterns}
 }
 
-// removeEmptyLines removes empty lines from a given text.
-func removeEmptyLines(text string) string {
-	cleanedText := emptyLineRemove.ReplaceAllString(text, "")
-	return strings.ReplaceAll(cleanedText, "\n\n", "\n")
+// DefaultParser creates a new instance of AFTNParser with default patterns.
+func DefaultParser() *AFTNParser {
+	return &AFTNParser{bodyPattern: config.GetBodyPatterns()}
 }
 
-// ParseAFTN parses an AFTN message from raw text.
-func ParseAFTN(rawMessage string) (*domain.AFTN, error) {
+func (p *AFTNParser) GetBodyPatterns() map[string]config.BodyConfig {
+	return p.bodyPattern
+}
+
+// Parse is the main method to parse an AFTN message.
+func (p *AFTNParser) Parse(rawMessage string) (*domain.AFTN, error) {
 	cleanedText := removeEmptyLines(rawMessage)
 	lines := strings.Split(cleanedText, "\n")
 
 	if len(lines) < 4 {
-		return nil, fmt.Errorf("invalid AFTN message format")
+		return nil, fmt.Errorf("invalid AFTN message format: insufficient lines")
 	}
 
 	header, err := parseHeader(lines[0])
@@ -92,12 +60,17 @@ func ParseAFTN(rawMessage string) (*domain.AFTN, error) {
 		return nil, err
 	}
 
-	text, bodyType, err := parseText(strings.Join(lines[3:], "\n"))
+	text, bodyType, err := parseTextInfo(strings.Join(lines[3:], "\n"))
 	if err != nil {
 		return nil, err
 	}
 
-	bodyData, err := parseBodyData(text)
+	bodyData, err := p.extractBodyData(text)
+	if err != nil {
+		return nil, err
+	}
+
+	aftn, err := p.createAFTN(bodyData)
 	if err != nil {
 		return nil, err
 	}
@@ -108,7 +81,7 @@ func ParseAFTN(rawMessage string) (*domain.AFTN, error) {
 		TimeAndReceiver:   timeAndReceiver,
 		Text:              text,
 		Category:          bodyType,
-		BodyData:          bodyData,
+		BodyData:          aftn,
 		ReceivedTime:      time.Now(),
 	}, nil
 }
@@ -117,7 +90,7 @@ func ParseAFTN(rawMessage string) (*domain.AFTN, error) {
 func parseHeader(line string) (domain.Header, error) {
 	parts := strings.Fields(line)
 	if len(parts) < 3 {
-		return domain.Header{}, fmt.Errorf("invalid header format")
+		return domain.Header{}, fmt.Errorf("invalid header format: %s", line)
 	}
 	return domain.Header{
 		StartSignal: parts[0],
@@ -130,7 +103,7 @@ func parseHeader(line string) (domain.Header, error) {
 func parsePriorityAndSender(line string) (domain.PriorityAndSender, error) {
 	parts := strings.Fields(line)
 	if len(parts) < 2 {
-		return domain.PriorityAndSender{}, fmt.Errorf("invalid priority and sender format")
+		return domain.PriorityAndSender{}, fmt.Errorf("invalid priority and sender format: %s", line)
 	}
 	return domain.PriorityAndSender{
 		Priority: parts[0],
@@ -142,7 +115,7 @@ func parsePriorityAndSender(line string) (domain.PriorityAndSender, error) {
 func parseTimeAndReceiver(line string) (domain.TimeAndReceiver, error) {
 	parts := strings.Fields(line)
 	if len(parts) < 2 {
-		return domain.TimeAndReceiver{}, fmt.Errorf("invalid time and receiver format")
+		return domain.TimeAndReceiver{}, fmt.Errorf("invalid time and receiver format: %s", line)
 	}
 	return domain.TimeAndReceiver{
 		Time:     parts[0],
@@ -150,23 +123,108 @@ func parseTimeAndReceiver(line string) (domain.TimeAndReceiver, error) {
 	}, nil
 }
 
-// parseText parses the text and extracts the body type from an AFTN message.
-func parseText(text string) (string, string, error) {
+// parseTextInfo parses the text and extracts the body type from an AFTN message.
+func parseTextInfo(text string) (string, string, error) {
 	match := textPattern.FindStringSubmatch(text)
 	if len(match) > 1 {
 		return match[0], match[1], nil
 	}
-	return "", "", fmt.Errorf("invalid text format")
+	return "", "", fmt.Errorf("invalid text format: %s", text)
 }
 
-// parseBodyData parses the body data of an AFTN message.
-func parseBodyData(text string) (interface{}, error) {
-	bodyParser := AFTNParser{}
-	bodyData, err := bodyParser.Parse(text)
+func (p *AFTNParser) ParseBody(body string) (interface{}, error) {
+	bodyData, err := p.extractBodyData(body)
 	if err != nil {
-		return nil, fmt.Errorf("failed to parse body data: %w", err)
+		return nil, err
 	}
-	return bodyData, nil
+
+	aftn, err := p.createAFTN(bodyData)
+	if err != nil {
+		return nil, err
+	}
+
+	return aftn, nil
+}
+
+// parseBody parses the body data of an AFTN message.
+func (p *AFTNParser) createAFTN(data map[string]string) (interface{}, error) {
+	switch data["type"] {
+	case "ARR":
+		return &domain.ARR{
+			Category:         data["type"],
+			AircraftID:       data["number"],
+			SSRModeAndCode:   data["ssr"],
+			DepartureAirport: data["departure"],
+			ArrivalAirport:   data["arrival"],
+		}, nil
+	case "DEP":
+		return &domain.DEP{
+			Category:         data["type"],
+			AircraftID:       data["number"],
+			SSRModeAndCode:   data["ssr"],
+			DepartureAirport: data["departure"],
+			DepartureTime:    data["departure_time"],
+			Destination:      data["arrival"],
+		}, nil
+	case "FPL":
+		return &domain.FPL{
+			Category:                data["type"],
+			FlightNumber:            data["number"],
+			ReferenceData:           data["reference_data"],
+			AircraftID:              data["aircraft"],
+			SSRModeAndCode:          data["surve"],
+			FlightRulesAndType:      data["indicator"],
+			CruisingSpeedAndLevel:   data["speed"] + data["level"],
+			DepartureAirport:        data["departure"],
+			DepartureTime:           data["departure_time"],
+			Route:                   data["route"],
+			DestinationAndTotalTime: data["destination"] + data["estt"],
+			AlternateAirport:        data["alter"],
+			OtherInfo: fmt.Sprintf("%s %s REG/%s EET/%s SEL/%s PER/%s RIF/%s",
+				data["pbn"], data["nav"], data["reg"], data["eet"], data["sel"], data["performance"], data["rif"]),
+			SupplementaryInfo:    "RMK/" + data["remark"],
+			EstimatedArrivalTime: data["estimated_arrival_time"],
+			PBN:                  data["pbn"],
+			NavigationEquipment:  data["nav"],
+			EstimatedElapsedTime: data["eet"],
+			SELCALCode:           data["sel"],
+			PerformanceCategory:  data["performance"],
+			RerouteInformation:   data["rif"],
+			Remarks:              data["remark"],
+		}, nil
+	default:
+		return nil, fmt.Errorf("invalid message type: %s", data["type"])
+	}
+}
+
+// extractBodyData extracts the body data from an AFTN message.
+func (p *AFTNParser) extractBodyData(text string) (map[string]string, error) {
+	log := utils.Logger
+	data := make(map[string]string)
+	for _, pattern := range p.GetBodyPatterns() {
+		for i, p := range pattern.Patterns {
+			log.Debugf("Trying pattern %d: %s\n %s\n", i, p.Comments, p.Pattern)
+			re := p.Expression
+			match := re.FindStringSubmatch(text)
+			if match != nil {
+				log.Debugf("Matched : %v \n", match)
+				for i, name := range re.SubexpNames() {
+					if i != 0 && name != "" {
+						data[name] = match[i]
+					}
+				}
+				return data, nil
+			}
+			log.Debugf("No match for pattern %d\n", i)
+		}
+	}
+	log.Errorf("No matching pattern found for text: %s", text)
+	return nil, fmt.Errorf("no matching pattern found for text: %s", text)
+}
+
+// removeEmptyLines removes empty lines from a given text.
+func removeEmptyLines(text string) string {
+	return emptyLineRemove.ReplaceAllString(text, "")
 }
 
 // ValidateAFTN validates the fields of an AFTN message.
@@ -176,7 +234,7 @@ func ValidateAFTN(msg *domain.AFTN) error {
 	}
 
 	if !validPriority.MatchString(msg.PriorityAndSender.Priority) {
-		return fmt.Errorf("invalid priority code")
+		return fmt.Errorf("invalid priority code: %s", msg.PriorityAndSender.Priority)
 	}
 
 	if !validAddress.MatchString(msg.TimeAndReceiver.Receiver) || !validAddress.MatchString(msg.PriorityAndSender.Sender) {
diff --git a/internal/parsers/aftn_parser_test.go b/internal/parsers/aftn_parser_test.go
index 4a56571..0b70f7c 100644
--- a/internal/parsers/aftn_parser_test.go
+++ b/internal/parsers/aftn_parser_test.go
@@ -2,20 +2,32 @@ package parsers
 
 import (
 	"caatsm/internal/domain"
+	"testing"
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 )
 
+func TestAFTNParser(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "AFTNParser Suite")
+}
+
 var _ = Describe("AFTN Parser", func() {
 	Describe("Parse", func() {
+		var parser *AFTNParser
+		BeforeEach(func() {
+			parser = DefaultParser()
+		})
+
 		It("should parse ARR messages correctly", func() {
 			message := "(ARR-AB123-SSR1234-KJFK-KLAX)"
-			parser := AFTNParser{}
-			parsedMessage, err := parser.Parse(message)
+			// parser := DefaultParser()
+			parsedMessage, err := parser.ParseBody(message)
 			Expect(err).NotTo(HaveOccurred())
 			Expect(parsedMessage).To(BeAssignableToTypeOf(&domain.ARR{}))
 			arrMessage := parsedMessage.(*domain.ARR)
+
 			Expect(arrMessage.Category).To(Equal("ARR"))
 			Expect(arrMessage.AircraftID).To(Equal("AB123"))
 			Expect(arrMessage.SSRModeAndCode).To(Equal("SSR1234"))
@@ -25,11 +37,11 @@ var _ = Describe("AFTN Parser", func() {
 
 		It("should parse DEP messages correctly", func() {
 			message := "(DEP-AB123-SSR1234-KJFK-1500-KLAX)"
-			parser := AFTNParser{}
-			parsedMessage, err := parser.Parse(message)
+			parsedMessage, err := parser.ParseBody(message)
 			Expect(err).NotTo(HaveOccurred())
 			Expect(parsedMessage).To(BeAssignableToTypeOf(&domain.DEP{}))
 			depMessage := parsedMessage.(*domain.DEP)
+			Expect(depMessage.Category).To(Equal("DEP"))
 			Expect(depMessage.AircraftID).To(Equal("AB123"))
 			Expect(depMessage.SSRModeAndCode).To(Equal("SSR1234"))
 			Expect(depMessage.DepartureAirport).To(Equal("KJFK"))
@@ -45,8 +57,7 @@ var _ = Describe("AFTN Parser", func() {
 -K0859S1040 PIAKS G330 PIMOL A539 BTO W82 DOGAR
 -ZBAA0153 ZBYN
 -PBN/A1B2B3B4B5D1L1 NAV/ABAS REG/B6513 EET/ZBPE0112 SEL/KMAL PER/C RIF/FRT N640 ZBYN RMK/TCAS EQUIPPED)`
-			parser := AFTNParser{}
-			parsedMessage, err := parser.Parse(message)
+			parsedMessage, err := parser.ParseBody(message)
 			Expect(err).NotTo(HaveOccurred())
 			Expect(parsedMessage).To(BeAssignableToTypeOf(&domain.FPL{}))
 			fplMessage := parsedMessage.(*domain.FPL)
@@ -60,28 +71,32 @@ var _ = Describe("AFTN Parser", func() {
 			Expect(fplMessage.Route).To(Equal("PIAKS G330 PIMOL A539 BTO W82 DOGAR"))
 			Expect(fplMessage.DestinationAndTotalTime).To(Equal("ZBAA0153"))
 			Expect(fplMessage.AlternateAirport).To(Equal("ZBYN"))
+			// fmt.Println(fplMessage.OtherInfo)
 			Expect(fplMessage.OtherInfo).To(Equal("PBN/A1B2B3B4B5D1L1 NAV/ABAS REG/B6513 EET/ZBPE0112 SEL/KMAL PER/C RIF/FRT N640 ZBYN"))
 			Expect(fplMessage.SupplementaryInfo).To(Equal("RMK/TCAS EQUIPPED"))
-
+			Expect(fplMessage.PBN).To(Equal("PBN/A1B2B3B4B5D1L1"))
+			// fmt.Println(fplMessage.EstimatedElapsedTime)
+			Expect(fplMessage.EstimatedElapsedTime).To(Equal("ZBPE0112"))
+			Expect(fplMessage.SELCALCode).To(Equal("KMAL"))
+			Expect(fplMessage.PerformanceCategory).To(Equal("C"))
+			Expect(fplMessage.RerouteInformation).To(Equal("FRT N640 ZBYN"))
+			Expect(fplMessage.Remarks).To(Equal("TCAS EQUIPPED"))
 		})
 
 		It("should return an error for invalid message types", func() {
 			message := "(XYZ-AB123-SSR1234-KJFK-KLAX)"
-			parser := AFTNParser{}
-			_, err := parser.Parse(message)
+			_, err := parser.ParseBody(message)
 			Expect(err).To(HaveOccurred())
-			Expect(err.Error()).To(Equal("invalid message type"))
+			Expect(err.Error()).To(Equal("invalid message type: XYZ"))
 		})
-	})
 
-	Describe("ParseAFTN", func() {
 		It("should parse a valid AFTN message", func() {
 			rawMessage := `ZCZC TMQ2611 151524
 FF SENDERAA
 151524 RECEIVERAA
 (ARR-AB123-SSR1234-KJFK-KLAX)`
 
-			aftnMessage, err := ParseAFTN(rawMessage)
+			aftnMessage, err := parser.Parse(rawMessage)
 			Expect(err).NotTo(HaveOccurred())
 			Expect(aftnMessage).NotTo(BeNil())
 			Expect(aftnMessage.Header.StartSignal).To(Equal("ZCZC"))
@@ -95,9 +110,9 @@ FF SENDERAA
 TMQ2611
 151524`
 
-			_, err := ParseAFTN(rawMessage)
+			_, err := parser.Parse(rawMessage)
 			Expect(err).To(HaveOccurred())
-			Expect(err.Error()).To(Equal("invalid AFTN message format"))
+			Expect(err.Error()).To(Equal("invalid AFTN message format: insufficient lines"))
 		})
 	})
 
@@ -164,7 +179,7 @@ TMQ2611
 			}
 			err := ValidateAFTN(aftnMessage)
 			Expect(err).To(HaveOccurred())
-			Expect(err.Error()).To(Equal("invalid priority code"))
+			Expect(err.Error()).To(Equal("invalid priority code: ZZ"))
 		})
 
 		It("should return an error for invalid address format", func() {