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/*
* Copyright (c) 2018 - present. Boling Consulting Solutions (bcsw.net)
* Copyright 2020-present Open Networking Foundation
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package omci_test
import (
"github.com/google/gopacket"
. "github.com/opencord/omci-lib-go"
me "github.com/opencord/omci-lib-go/generated"
"github.com/stretchr/testify/assert"
"strings"
"testing"
)
func TestRebootRequestDecode(t *testing.T) {
goodMessage := "0001590a01000000010000000000000000000000000000000000000000000000000000000000000000000028"
data, err := stringToPacket(goodMessage)
assert.NoError(t, err)
packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
assert.NotNil(t, packet)
omciLayer := packet.Layer(LayerTypeOMCI)
assert.NotNil(t, omciLayer)
omciMsg, ok := omciLayer.(*OMCI)
assert.True(t, ok)
assert.NotNil(t, omciMsg)
assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
assert.Equal(t, LayerTypeRebootRequest, omciMsg.NextLayerType())
assert.Equal(t, uint16(0x0001), omciMsg.TransactionID)
assert.Equal(t, RebootRequestType, omciMsg.MessageType)
assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
assert.Equal(t, uint16(40), omciMsg.Length)
msgLayer := packet.Layer(LayerTypeRebootRequest)
assert.NotNil(t, msgLayer)
request, ok2 := msgLayer.(*RebootRequest)
assert.True(t, ok2)
assert.NotNil(t, request)
assert.Equal(t, LayerTypeRebootRequest, request.LayerType())
assert.Equal(t, LayerTypeRebootRequest, request.CanDecode())
assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
assert.Equal(t, me.OnuGClassID, request.EntityClass)
assert.Equal(t, uint16(0), request.EntityInstance)
assert.Equal(t, uint8(1), request.RebootCondition)
// Verify string output for message
packetString := packet.String()
assert.NotZero(t, len(packetString))
}
func TestRebootRequestSerialize(t *testing.T) {
goodMessage := "0001590a01000000020000000000000000000000000000000000000000000000000000000000000000000028"
omciLayer := &OMCI{
TransactionID: 0x0001,
MessageType: RebootRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &RebootRequest{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
// Default Instance ID is 0
},
RebootCondition: uint8(2),
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.NoError(t, err)
outgoingPacket := buffer.Bytes()
reconstituted := packetToString(outgoingPacket)
assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
}
func TestRebootRequestZeroTICSerialize(t *testing.T) {
omciLayer := &OMCI{
TransactionID: 0x0,
MessageType: RebootRequestType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &RebootRequest{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
// Default Instance ID is 0
},
RebootCondition: uint8(2),
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.Error(t, err)
}
func TestRebootResponseDecode(t *testing.T) {
goodMessage := "023c390a01000000000000000000000000000000000000000000000000000000000000000000000000000028"
data, err := stringToPacket(goodMessage)
assert.NoError(t, err)
packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
assert.NotNil(t, packet)
omciLayer := packet.Layer(LayerTypeOMCI)
assert.NotNil(t, omciLayer)
omciMsg, ok := omciLayer.(*OMCI)
assert.True(t, ok)
assert.NotNil(t, omciMsg)
assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
assert.Equal(t, LayerTypeRebootResponse, omciMsg.NextLayerType())
assert.Equal(t, uint16(0x023c), omciMsg.TransactionID)
assert.Equal(t, RebootResponseType, omciMsg.MessageType)
assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
assert.Equal(t, uint16(40), omciMsg.Length)
msgLayer := packet.Layer(LayerTypeRebootResponse)
assert.NotNil(t, msgLayer)
response, ok2 := msgLayer.(*RebootResponse)
assert.True(t, ok2)
assert.NotNil(t, response)
assert.Equal(t, LayerTypeRebootResponse, response.LayerType())
assert.Equal(t, LayerTypeRebootResponse, response.CanDecode())
assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
assert.Equal(t, me.OnuGClassID, response.EntityClass)
assert.Equal(t, uint16(0), response.EntityInstance)
assert.Equal(t, me.Success, response.Result)
// Verify string output for message
packetString := packet.String()
assert.NotZero(t, len(packetString))
}
func TestRebootResponseSerialize(t *testing.T) {
goodMessage := "023c390a01000000060000000000000000000000000000000000000000000000000000000000000000000028"
omciLayer := &OMCI{
TransactionID: 0x023c,
MessageType: RebootResponseType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &RebootResponse{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
EntityInstance: uint16(0),
},
Result: me.DeviceBusy,
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.NoError(t, err)
outgoingPacket := buffer.Bytes()
reconstituted := packetToString(outgoingPacket)
assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
}
func TestRebootResponseZeroTICSerialize(t *testing.T) {
omciLayer := &OMCI{
TransactionID: 0x0,
MessageType: RebootResponseType,
// DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
// Length: 0x28, // Optional, defaults to 40 octets
}
request := &RebootResponse{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
EntityInstance: uint16(0),
},
Result: me.DeviceBusy,
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.Error(t, err)
}
func TestExtendedRebootRequestDecode(t *testing.T) {
goodMessage := "0001590b01000000000101"
data, err := stringToPacket(goodMessage)
assert.NoError(t, err)
packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
assert.NotNil(t, packet)
omciLayer := packet.Layer(LayerTypeOMCI)
assert.NotNil(t, omciLayer)
omciMsg, ok := omciLayer.(*OMCI)
assert.True(t, ok)
assert.NotNil(t, omciMsg)
assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
assert.Equal(t, LayerTypeRebootRequest, omciMsg.NextLayerType())
assert.Equal(t, uint16(0x0001), omciMsg.TransactionID)
assert.Equal(t, RebootRequestType, omciMsg.MessageType)
assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
assert.Equal(t, uint16(1), omciMsg.Length)
msgLayer := packet.Layer(LayerTypeRebootRequest)
assert.NotNil(t, msgLayer)
request, ok2 := msgLayer.(*RebootRequest)
assert.True(t, ok2)
assert.NotNil(t, request)
assert.Equal(t, LayerTypeRebootRequest, request.LayerType())
assert.Equal(t, LayerTypeRebootRequest, request.CanDecode())
assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
assert.Equal(t, me.OnuGClassID, request.EntityClass)
assert.Equal(t, uint16(0), request.EntityInstance)
assert.Equal(t, uint8(1), request.RebootCondition)
// Verify string output for message
packetString := packet.String()
assert.NotZero(t, len(packetString))
}
func TestExtendedRebootRequestSerialize(t *testing.T) {
goodMessage := "0001590b01000000000102"
omciLayer := &OMCI{
TransactionID: 0x0001,
MessageType: RebootRequestType,
DeviceIdentifier: ExtendedIdent,
}
request := &RebootRequest{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
Extended: true,
},
RebootCondition: uint8(2),
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.NoError(t, err)
outgoingPacket := buffer.Bytes()
reconstituted := packetToString(outgoingPacket)
assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
}
func TestExtendedRebootResponseDecode(t *testing.T) {
goodMessage := "023c390b01000000000100"
data, err := stringToPacket(goodMessage)
assert.NoError(t, err)
packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
assert.NotNil(t, packet)
omciLayer := packet.Layer(LayerTypeOMCI)
assert.NotNil(t, omciLayer)
omciMsg, ok := omciLayer.(*OMCI)
assert.True(t, ok)
assert.NotNil(t, omciMsg)
assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
assert.Equal(t, LayerTypeRebootResponse, omciMsg.NextLayerType())
assert.Equal(t, uint16(0x023c), omciMsg.TransactionID)
assert.Equal(t, RebootResponseType, omciMsg.MessageType)
assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
assert.Equal(t, uint16(1), omciMsg.Length)
msgLayer := packet.Layer(LayerTypeRebootResponse)
assert.NotNil(t, msgLayer)
response, ok2 := msgLayer.(*RebootResponse)
assert.True(t, ok2)
assert.NotNil(t, response)
assert.Equal(t, LayerTypeRebootResponse, response.LayerType())
assert.Equal(t, LayerTypeRebootResponse, response.CanDecode())
assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
assert.Equal(t, me.OnuGClassID, response.EntityClass)
assert.Equal(t, uint16(0), response.EntityInstance)
assert.Equal(t, me.Success, response.Result)
// Verify string output for message
packetString := packet.String()
assert.NotZero(t, len(packetString))
}
func TestExtendedRebootResponseSerialize(t *testing.T) {
goodMessage := "023c390b01000000000106"
omciLayer := &OMCI{
TransactionID: 0x023c,
MessageType: RebootResponseType,
DeviceIdentifier: ExtendedIdent,
}
request := &RebootResponse{
MeBasePacket: MeBasePacket{
EntityClass: me.OnuGClassID,
EntityInstance: uint16(0),
Extended: true,
},
Result: me.DeviceBusy,
}
// Test serialization back to former string
var options gopacket.SerializeOptions
options.FixLengths = true
buffer := gopacket.NewSerializeBuffer()
err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
assert.NoError(t, err)
outgoingPacket := buffer.Bytes()
reconstituted := packetToString(outgoingPacket)
assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
}
func TestOnuRebootRequest(t *testing.T) {
onuRebootRequest := "0016590a01000000000000000000000000000" +
"0000000000000000000000000000000000000" +
"00000000000028"
data, err := stringToPacket(onuRebootRequest)
assert.NoError(t, err)
packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
assert.NotNil(t, packet)
omciLayer := packet.Layer(LayerTypeOMCI)
assert.NotNil(t, packet)
omciMsg, ok := omciLayer.(*OMCI)
assert.True(t, ok)
assert.Equal(t, uint16(0x16), omciMsg.TransactionID)
assert.Equal(t, RebootRequestType, omciMsg.MessageType)
assert.Equal(t, uint16(40), omciMsg.Length)
msgLayer := packet.Layer(LayerTypeRebootRequest)
assert.NotNil(t, msgLayer)
}