internal/pkg/core/l2oam/msg_best_effort_rate_test.go

/*
 * 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 l2oam

import (
	"encoding/binary"
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

func TestGenerateBestEffortRate(t *testing.T) {
	type args struct {
		ecvalue        []byte
		trafficProfile []byte
	}
	tests := []struct {
		name string
		args args
		want gopacket.SerializableLayer
	}{
		// TODO: Add test cases.
		{
			name: "GenerateBestEffortRate-1",
			args: args{
				ecvalue:        []byte{0x00, 0x4c, 0x4b, 0x40},
				trafficProfile: []byte{0x00, 0x00, 0x00, 0x01},
			},
			want: &TOAMSetRequest{
				// IEEE 1904.2
				Opcode: 0x03,
				// OAM Protocol
				Flags:      0x0050,
				OAMPDUCode: 0xfe,
				OUId:       []byte{0x2a, 0xea, 0x15},
				// TiBit OLT Management Interface
				TOMIOpcode: 0x03,
				// Correlation Tag
				CTBranch:   0x0c,
				CTType:     0x0c7a,
				CTLength:   4,
				CTInstance: getOltInstance() + 1,
				// Object Context
				OCBranch:   0x0c,
				OCType:     0x070f,
				OCLength:   4,
				OCInstance: binary.BigEndian.Uint32([]byte{0x00, 0x00, 0x00, 0x01}),
				// Vc
				VcBranch: 0x7f,
				VcLeaf:   0x0008,
				VcLength: 5, //5
				// EC
				ECLength: 4,                              //4
				ECValue:  []byte{0x00, 0x4c, 0x4b, 0x40}, //[]byte{0x00, 0x4c, 0x4b, 0x40}
				// End
				EndBranch: 0x00,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := GenerateBestEffortRate(tt.args.ecvalue, tt.args.trafficProfile); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("GenerateBestEffortRate() = %v, want %v", got, tt.want)
			}
		})
	}
}