[monitoring-plugins] check_users: add new test cases

[Sven Nierlein]

 Module: monitoring-plugins
 Branch: master
 Commit: aa7ed88c549141a403d3d8de2bd9760c1f411cb0
 Author: Sven Nierlein <sven at nierlein.de>
   Date: Mon Nov  7 21:49:40 2016 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=aa7ed88

check_users: add new test cases

Signed-off-by: Sven Nierlein <sven at nierlein.de>

---

 plugins/t/check_users.t | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/t/check_users.t b/plugins/t/check_users.t
index 39044bb..088f3b5 100644
--- a/plugins/t/check_users.t
+++ b/plugins/t/check_users.t
@@ -13,7 +13,7 @@ use Test;
 use NPTest;
 
 use vars qw($tests);
-BEGIN {$tests = 4; plan tests => $tests}
+BEGIN {$tests = 8; plan tests => $tests}
 
 my $successOutput = '/^USERS OK - [0-9]+ users currently logged in/';
 my $failureOutput = '/^USERS CRITICAL - [0-9]+ users currently logged in/';
@@ -22,6 +22,8 @@ my $t;
 
 $t += checkCmd( "./check_users 1000 1000", 0, $successOutput );
 $t += checkCmd( "./check_users    0    0", 2, $failureOutput );
+$t += checkCmd( "./check_users -w 0:1000 -c 0:1000", 0, $successOutput );
+$t += checkCmd( "./check_users -w 0:0 -c 0:0", 2, $failureOutput );
 
 exit(0) if defined($Test::Harness::VERSION);
 exit($tests - $t);