Merge branch 'bug_8758' into 3.12-master

[koha_fer] / t / db_dependent / Context.t

diff --git a/t/db_dependent/Context.t b/t/db_dependent/Context.t
index eac3265..5105e84 100755 (executable)
--- a/t/db_dependent/Context.t
+++ b/t/db_dependent/Context.t
@@ -5,6 +5,7 @@ use strict;
 use warnings;
 
 use Test::More;
+use Test::MockModule;
 use vars qw($debug $koha $dbh $config $ret);
 
 BEGIN {
@@ -42,6 +43,65 @@ foreach (grep {defined $koha->{$_}} sort @keys) {
 }
 ok($config = $koha->{config}, 'Getting $koha->{config} ');
 
+diag "Testing syspref caching.";
+
+my $dbh = C4::Context->dbh;
+$dbh->disconnect;
+
+my $module = new Test::MockModule('C4::Context');
+$module->mock(
+    '_new_dbh',
+    sub {
+        my $dbh = DBI->connect( 'DBI:Mock:', '', '' )
+          || die "Cannot create handle: $DBI::errstr\n";
+        return $dbh;
+    }
+);
+
+my $history;
+$dbh = C4::Context->dbh;
+
+$dbh->{mock_add_resultset} = [ ['value'], ['thing1'] ];
+$dbh->{mock_add_resultset} = [ ['value'], ['thing2'] ];
+$dbh->{mock_add_resultset} = [ ['value'], ['thing3'] ];
+$dbh->{mock_add_resultset} = [ ['value'], ['thing4'] ];
+
+is(C4::Context->preference("SillyPreference"), 'thing1', "Retrieved syspref (value='thing1') successfully with default behavior");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 1, 'Retrieved syspref from database');
+
+$dbh->{mock_clear_history} = 1;
+is(C4::Context->preference("SillyPreference"), 'thing1', "Retrieved syspref (value='thing1') successfully with default behavior");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 0, 'Did not retrieve syspref from database');
+
+C4::Context->disable_syspref_cache();
+is(C4::Context->preference("SillyPreference"), 'thing2', "Retrieved syspref (value='thing2') successfully with disabled cache");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 1, 'Retrieved syspref from database');
+
+$dbh->{mock_clear_history} = 1;
+is(C4::Context->preference("SillyPreference"), 'thing3', "Retrieved syspref (value='thing3') successfully with disabled cache");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 1, 'Retrieved syspref from database');
+
+C4::Context->enable_syspref_cache();
+$dbh->{mock_clear_history} = 1;
+is(C4::Context->preference("SillyPreference"), 'thing3', "Retrieved syspref (value='thing3') successfully from cache");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 0, 'Did not retrieve syspref from database');
+
+C4::Context->clear_syspref_cache();
+$dbh->{mock_clear_history} = 1;
+is(C4::Context->preference("SillyPreference"), 'thing4', "Retrieved syspref (value='thing4') successfully after clearing cache");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 1, 'Retrieved syspref from database');
+
+$dbh->{mock_clear_history} = 1;
+is(C4::Context->preference("SillyPreference"), 'thing4', "Retrieved syspref (value='thing4') successfully from cache");
+$history = $dbh->{mock_all_history};
+is(scalar(@{$history}), 0, 'Did not retrieve syspref from database');
+
 done_testing();
 
 1;