test guota_get used quota format

diff --git a/t/Gearman.t b/t/Gearman.t
index d54df3f..ece750c 100755 (executable)
--- a/t/Gearman.t
+++ b/t/Gearman.t
@@ -2,7 +2,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 3;
+use Test::More tests => 4;
 use Data::Dump qw(dump);
 
 use lib 'lib';
@@ -14,6 +14,7 @@ chomp $hostname;
 
 ok my $o = CloudStore::Gearman->gearman_do( $hostname . '_s1_quota_get' => 2001 );
 diag dump $o;
+cmp_ok $o, '=~', qr/^(\d+)\s+(\d+)$/, 'format: used quota';
 
 ok $o = CloudStore::Gearman->gearman_do( 'user_usage' => 2001 );
 diag dump $o;