t/Cache.t

   1 #!/usr/bin/perl
   2
   3 # Tests Koha::Cache and whichever type of cache is enabled (through Koha::Cache)
   4
   5 use strict;
   6 use warnings;
   7
   8 use Test::More tests => 9;
   9
  10 BEGIN {
  11         use_ok('Koha::Cache');
  12         use_ok('C4::Context');
  13 }
  14
  15 SKIP: {
  16     my $cache = Koha::Cache->new ();
  17
  18     skip "Cache not enabled", 7 unless (Koha::Cache->is_cache_active() && defined $cache);
  19
  20     # test fetching an item that isnt in the cache
  21     is( $cache->get_from_cache("not in here"), undef, "fetching item NOT in cache");
  22
  23     # test expiry time in cache
  24     $cache->set_in_cache("timeout", "I AM DATA", 1); # expiry time of 1 second
  25     sleep 1;
  26     is( $cache->get_from_cache("timeout"), undef, "fetching expired item from cache");
  27
  28     # test fetching a valid, non expired, item from cache
  29     $cache->set_in_cache("clear_me", "I AM MORE DATA", 1000); # overly large expiry time, clear below
  30     $cache->set_in_cache("dont_clear_me", "I AM MORE DATA22", 1000); # overly large expiry time, clear below
  31     is( $cache->get_from_cache("clear_me"), "I AM MORE DATA", "fetching valid item from cache");
  32
  33     # test clearing from cache
  34     $cache->clear_from_cache("clear_me");
  35     is( $cache->get_from_cache("clear_me"), undef, "fetching cleared item from cache");
  36     is( $cache->get_from_cache("dont_clear_me"), "I AM MORE DATA22", "fetching valid item from cache (after clearing another item)");
  37
  38     #test flushing from cache
  39     $cache->set_in_cache("flush_me", "testing 1 data");
  40     $cache->flush_all;
  41     is( $cache->get_from_cache("flush_me"), undef, "fetching flushed item from cache");
  42     is( $cache->get_from_cache("dont_clear_me"), undef, "fetching flushed item from cache");
  43 }