Item12202: add unit tests to check differing timezone offset accross …

…DST shift git-svn-id: http://svn.foswiki.org/trunk@15780 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Oct 29, 2012 · ddd7e79 · ddd7e79
1 parent 2857ce7
commit ddd7e79
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/UnitTestContrib/test/unit/TimeTests.pm b/UnitTestContrib/test/unit/TimeTests.pm
@@ -205,6 +205,19 @@ sub test_generateIsoOffset {
     $tt = Foswiki::Time::parseTime('2009-02-07T00:00Z');
     $this->assert_str_equals( '2009-02-07T05:45:00+05:45',
         Foswiki::Time::formatTime( $tt, 'iso', 'servertime' ) );
+
+    # check DST shift in Europe/Berlin
+    if ( $^O eq 'MSWin32' ) {
+        $ENV{TZ} = 'GST-1GDT';
+    }
+    else {
+        $ENV{TZ} = 'Europe/Berlin';
+    }
+    POSIX::tzset();
+    $this->assert_str_equals( '2012-10-30T00:22:48+01:00',
+        Foswiki::Time::formatTime( 1351552968, 'iso', 'servertime' ) );
+    $this->assert_str_equals( '2012-10-25T10:17:42+02:00',
+        Foswiki::Time::formatTime( 1351153062, 'iso', 'servertime' ) );
 }
 
 sub test_checkInterval {