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gozone_test.go
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gozone_test.go
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package gozone
import (
"reflect"
"strings"
"testing"
)
func TestClassMap(t *testing.T) {
check := map[string]RecordClass{
"IN": RecordClass_IN,
"CS": RecordClass_CS,
"CH": RecordClass_CH,
"HS": RecordClass_HS,
"*": RecordClass_any,
}
for label, rc := range check {
parsed, err := parseClass(label)
if err != nil {
t.Fatalf("Failed to parse RecordClass '%s'", label)
}
if parsed != rc {
t.Fatalf("Parsing of '%s' did not return expected class", label)
}
if parsed.String() != label {
t.Fatalf("String output of RecordClass for '%s' did not match the original input", label)
}
}
}
func TestTypeMap(t *testing.T) {
check := map[string]RecordType{
"A": RecordType_A,
"NS": RecordType_NS,
"MD": RecordType_MD,
"MF": RecordType_MF,
"CNAME": RecordType_CNAME,
"SOA": RecordType_SOA,
"MB": RecordType_MB,
"MG": RecordType_MG,
"MR": RecordType_MR,
"NULL": RecordType_NULL,
"WKS": RecordType_WKS,
"PTR": RecordType_PTR,
"HINFO": RecordType_HINFO,
"MINFO": RecordType_MINFO,
"MX": RecordType_MX,
"TXT": RecordType_TXT,
}
for label, rt := range check {
parsed, err := parseType(label)
if err != nil {
t.Fatalf("Failed to parse RecordType '%s'", label)
}
if parsed != rt {
t.Fatalf("Parsing of '%s' did not return expected type", label)
}
if parsed.String() != label {
t.Fatalf("String output of RecordType for '%s' did not match the original input", label)
}
}
}
func TestRecordTypes(t *testing.T) {
records := map[string]Record{
"adomain.com. 300 IN SOA ns.ahostdomain.com. hostmaster.ahostdomain.com. ( 1271271271 10800 3600 604800 300 )": Record{
"adomain.com.", 300, RecordClass_IN, RecordType_SOA,
[]string{"ns.ahostdomain.com.", "hostmaster.ahostdomain.com.", "(", "1271271271", "10800", "3600", "604800", "300", ")"}, "",
},
"adomain.com. 300 IN SOA ns.ahostdomain.com. hostmaster.ahostdomain.com.(1271271271 10800 3600 604800 300)": Record{
"adomain.com.", 300, RecordClass_IN, RecordType_SOA,
[]string{"ns.ahostdomain.com.", "hostmaster.ahostdomain.com.", "(", "1271271271", "10800", "3600", "604800", "300", ")"}, "",
},
"adomain.com. 300 IN A 192.168.0.1;aComment": Record{"adomain.com.", 300, RecordClass_IN, RecordType_A, []string{"192.168.0.1"}, ";aComment"},
"adomain.com. IN A 192.168.0.1": Record{"adomain.com.", -1, RecordClass_IN, RecordType_A, []string{"192.168.0.1"}, ""},
"adomain.com. 300 IN A 192.168.0.1\n\nadomain.com. 300 IN A 192.168.0.2\n": Record{"adomain.com.", 300, RecordClass_IN, RecordType_A, []string{"192.168.0.1"}, ""},
"adomain.com. 300 IN NS ns.ahostdomain.com.": Record{"adomain.com.", 300, RecordClass_IN, RecordType_NS, []string{"ns.ahostdomain.com."}, ""},
"adomain.com. 300 IN MX 10 smtp.ahostdomain.com.": Record{"adomain.com.", 300, RecordClass_IN, RecordType_MX, []string{"10", "smtp.ahostdomain.com."}, ""},
`adomain.com. 300 IN TXT "a \"b\" c"`: Record{"adomain.com.", 300, RecordClass_IN, RecordType_TXT, []string{`"a \"b\" c"`}, ""},
`adomain.com. 300 IN TXT"a \"b\" c"`: Record{"adomain.com.", 300, RecordClass_IN, RecordType_TXT, []string{`"a \"b\" c"`}, ""},
"www.adomain.com. 300 IN CNAME adomain.com.": Record{"www.adomain.com.", 300, RecordClass_IN, RecordType_CNAME, []string{"adomain.com."}, ""},
}
for spec, record := range records {
var r Record
s := NewScanner(strings.NewReader(spec))
err := s.Next(&r)
if err != nil {
t.Fatalf("Failed to parse [%s]: %s", spec, err)
}
if !reflect.DeepEqual(r, record) {
t.Fatalf("Generated Output [%#v] not equal to Input [%#v]", r, record)
}
}
}
func TestRecordTypesOuput(t *testing.T) {
records := map[string]string{
"adomain.com. 300 IN SOA ns.ahostdomain.com. hostmaster.ahostdomain.com. ( 1271271271 10800 3600 604800 300 )": "adomain.com. 300 IN SOA ns.ahostdomain.com. hostmaster.ahostdomain.com. ( 1271271271 10800 3600 604800 300 )",
"adomain.com. 300 IN A 192.168.0.1;aComment\n": "adomain.com. 300 IN A 192.168.0.1 ;aComment",
"adomain.com. IN A 192.168.0.1": "adomain.com. IN A 192.168.0.1",
"adomain.com. 300 IN NS ns.ahostdomain.com.": "adomain.com. 300 IN NS ns.ahostdomain.com.",
"adomain.com. 300 IN MX 10 smtp.ahostdomain.com.": "adomain.com. 300 IN MX 10 smtp.ahostdomain.com.",
`adomain.com. 300 IN TXT "a \"b\" c"`: `adomain.com. 300 IN TXT "a \"b\" c"`,
"www.adomain.com. 300 IN CNAME adomain.com.": "www.adomain.com. 300 IN CNAME adomain.com.",
}
for spec, expected := range records {
var r Record
s := NewScanner(strings.NewReader(spec))
err := s.Next(&r)
if err != nil {
t.Fatalf("Failed to parse [%s]: %s", spec, err)
}
if r.String() != expected {
t.Fatalf("Generated Output [%s] not equal to expected output [%s]", r.String(), expected)
}
}
}
func TestIncompleteTXTRecordFails(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN TXT \""))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of unclosed TXT record did not return an error")
}
}
func TestIncompleteSOARecordFails(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN SOA ( 1271271271"))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of unclosed SOA record did not return an error")
}
}
func TestIncompleteTypelessRecordFailsEOF(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN "))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of typeless record did not return an error")
}
}
func TestIncompleteTypelessRecordFailsEOL(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN \n"))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of typeless record did not return an error")
}
}
func TestIncompleteDatalessRecordFailsEOF(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN A "))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of dataless record did not return an error")
}
}
func TestIncompleteDatalessRecordFailsEOL(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN A \n"))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of dataless record did not return an error")
}
}
func TestBadClassRecordFails(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 FAKE A 192.168.1.1"))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of bad-class record did not return an error")
}
}
func TestBadTypeRecordFails(t *testing.T) {
var r Record
s := NewScanner(strings.NewReader("adomain.com. 300 IN FAKE 192.168.1.1"))
err := s.Next(&r)
if err == nil {
t.Fatalf("Parsing of bad-type record did not return an error")
}
}