plugins/t/check_dig.t

   1 #! /usr/bin/perl -w -I ..
   2 #
   3 # Domain Name Server (DNS) Tests via check_dig
   4 #
   5 #
   6
   7 use strict;
   8 use Test::More;
   9 use NPTest;
  10
  11 plan skip_all => "check_dig not compiled" unless (-x "check_dig");
  12
  13 plan tests => 12;
  14
  15 my $successOutput = '/DNS OK - [\.0-9]+ seconds? response time/';
  16
  17 my $hostname_valid = getTestParameter(
  18                         "NP_HOSTNAME_VALID",
  19                         "A valid (known to DNS) hostname",
  20                         "nagios.com"
  21                         );
  22
  23 my $hostname_valid_ip = getTestParameter(
  24                         "NP_HOSTNAME_VALID_IP",
  25                         "The IP address of the valid hostname $hostname_valid",
  26                         "66.118.156.50",
  27                         );
  28
  29 my $hostname_valid_reverse = getTestParameter(
  30                         "NP_HOSTNAME_VALID_REVERSE",
  31                         "The hostname of $hostname_valid_ip",
  32                         "66-118-156-50.static.sagonet.net.",
  33                         );
  34
  35 my $hostname_invalid = getTestParameter(
  36                         "NP_HOSTNAME_INVALID",
  37                         "An invalid (not known to DNS) hostname",
  38                         "nosuchhost.altinity.com",
  39                         );
  40
  41 my $dns_server       = getTestParameter(
  42                         "NP_DNS_SERVER",
  43                         "A non default (remote) DNS server",
  44                         );
  45
  46 my $res;
  47
  48 SKIP: {
  49         skip "check_dig.t: not enough parameters given",
  50         12 unless ($hostname_valid && $hostname_valid_ip && $hostname_valid_reverse && $hostname_invalid && $dns_server);
  51
  52         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid -t 5");
  53         cmp_ok( $res->return_code, '==', 0, "Found $hostname_valid");
  54         like  ( $res->output, $successOutput, "Output OK" );
  55
  56         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid -t 5 -w 0.000001 -c 0.00001");
  57         cmp_ok( $res->return_code, '==', 2, "Critical threshold passed");
  58
  59         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid -t 5 -w 0.000001 -c 5");
  60         cmp_ok( $res->return_code, '==', 1, "Warning threshold passed");
  61
  62         $res = NPTest->testCmd("./check_dig -H $dns_server -t 1");
  63         cmp_ok( $res->return_code, '==', 3, "Invalid command line -l missing");
  64
  65         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_invalid -t 1");
  66         cmp_ok( $res->return_code, '==', 2, "Invalid $hostname_invalid");
  67
  68         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid  -t 5");
  69         cmp_ok( $res->return_code, '==', 0, "Found $hostname_valid on $dns_server");
  70         like  ( $res->output, $successOutput, "Output OK" );
  71
  72         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid -a $hostname_valid_ip -t 5");
  73         cmp_ok( $res->return_code, '==', 0, "Got expected address");
  74
  75         $res = NPTest->testCmd("./check_dig -H $dns_server -l $hostname_valid -a 10.10.10.10 -t 5");
  76         cmp_ok( $res->return_code, '==', 1, "Got wrong address");
  77
  78         my $ip_reverse = $hostname_valid_ip;
  79         $ip_reverse =~ s/(\d+)\.(\d+)\.(\d+)\.(\d+)/$4.$3.$2.$1.in-addr.arpa/;
  80         $res = NPTest->testCmd("./check_dig -H $dns_server -l $ip_reverse -a $hostname_valid_reverse -T PTR -t 5");
  81         cmp_ok( $res->return_code, '==', 0, "Got expected fqdn");
  82         like  ( $res->output, $successOutput, "Output OK");
  83
  84 }