Piwik\Date

Let's say we want to create new Date instance with custom timezone:

$date = Date::factory('2016-01-26', 'America/New_York');

In this factory it is assumed that input date is always in UTC, so I would expect following behavior:

• $date->getDatetime() should return value from custom timezone '2016-01-25 19:00:00' and it works this way,
• $date->getDateStartUTC() should return original UTC value '2016-01-26 00:00:00', it returns '2016-01-25 00:00:00' instead.

Piwik\Period\Range

Let's create new Range period instance:

$period = new Range('day', '2016-01-26,2016-01-27', 'America/New_York');

This is how this period behaves:

• $period->getDateStart()->getDatetime() should return '2016-01-25 19:00:00', it returns '2016-01-26 00:00:00',
• $period->getDateStart()->getDateStartUTC() should return '2016-01-26 00:00:00' and it does.