134 lines
2.8 KiB
Go
134 lines
2.8 KiB
Go
package main
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import (
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"testing"
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"github.com/gosnmp/gosnmp"
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)
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func TestSnmpValueToString(t *testing.T) {
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tests := []struct {
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name string
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pdu gosnmp.SnmpPDU
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want string
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}{
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{
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name: "integer",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.Integer, Value: 42},
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want: "42",
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},
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{
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name: "string",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.OctetString, Value: []byte("Linux router")},
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want: "Linux router",
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},
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{
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name: "hex bytes",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.OctetString, Value: []byte{0x00, 0x1a, 0x2b}},
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want: "00:1a:2b",
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},
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{
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name: "oid",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.ObjectIdentifier, Value: "1.3.6.1.2.1.1.1.0"},
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want: "1.3.6.1.2.1.1.1.0",
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},
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{
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name: "counter32",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.Counter32, Value: uint(12345)},
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want: "12345",
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},
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{
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name: "counter64",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.Counter64, Value: uint64(9876543210)},
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want: "9876543210",
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},
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{
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name: "gauge32",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.Gauge32, Value: uint(999)},
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want: "999",
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},
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{
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name: "timeticks",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.TimeTicks, Value: uint32(12345678)},
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want: "12345678",
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},
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{
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name: "ip address",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.IPAddress, Value: "192.168.1.1"},
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want: "192.168.1.1",
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},
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{
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name: "null",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.Null, Value: nil},
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want: "null",
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},
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{
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name: "no such object",
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pdu: gosnmp.SnmpPDU{Type: gosnmp.NoSuchObject, Value: nil},
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want: "null",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := snmpValueToString(tt.pdu)
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if got != tt.want {
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t.Errorf("got %q, want %q", got, tt.want)
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}
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})
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}
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}
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func TestMapAuthProtocol(t *testing.T) {
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tests := []struct {
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input string
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want gosnmp.SnmpV3AuthProtocol
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}{
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{"MD5", gosnmp.MD5},
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{"SHA", gosnmp.SHA},
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{"SHA-256", gosnmp.SHA256},
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{"SHA-512", gosnmp.SHA512},
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{"unknown", gosnmp.SHA},
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}
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for _, tt := range tests {
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got := mapAuthProtocol(tt.input)
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if got != tt.want {
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t.Errorf("mapAuthProtocol(%q) = %v, want %v", tt.input, got, tt.want)
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}
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}
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}
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func TestMapPrivProtocol(t *testing.T) {
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tests := []struct {
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input string
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want gosnmp.SnmpV3PrivProtocol
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}{
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{"DES", gosnmp.DES},
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{"AES", gosnmp.AES},
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{"AES-256", gosnmp.AES256},
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{"unknown", gosnmp.AES},
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}
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for _, tt := range tests {
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got := mapPrivProtocol(tt.input)
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if got != tt.want {
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t.Errorf("mapPrivProtocol(%q) = %v, want %v", tt.input, got, tt.want)
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}
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}
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}
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func TestFormatHex(t *testing.T) {
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tests := []struct {
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input []byte
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want string
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}{
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{nil, ""},
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{[]byte{}, ""},
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{[]byte{0xAB}, "ab"},
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{[]byte{0x00, 0xFF, 0x1A}, "00:ff:1a"},
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}
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for _, tt := range tests {
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got := formatHex(tt.input)
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if got != tt.want {
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t.Errorf("formatHex(%v) = %q, want %q", tt.input, got, tt.want)
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}
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}
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}
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