Tests the display of dates and time when user-configurable time zones are set.

File

modules/user/user.test, line 1873

Class

UserTimeZoneFunctionalTest

Tests for user-configurable time zones.

Code

function testUserTimeZone() {
 // Setup date/time settings for Los Angeles time.
 variable_set ('date_default_timezone', 'America/Los_Angeles');
 variable_set ('configurable_timezones', 1);
 // Override the 'medium' date format, which is the default for node
 // creation time. Since we are testing time zones with Daylight Saving
 // Time, and need to future proof against changes to the zoneinfo database,
 // we choose the 'I' format placeholder instead of a human-readable zone
 // name. With 'I', a 1 means the date is in DST, and 0 if not.
 variable_set ('date_format_medium', 'Y-m-d H:i I');
 // Create a user account and login.
 $web_user = $this->drupalCreateUser ();
 $this->drupalLogin ($web_user);
 // Create some nodes with different authored-on dates.
 // Two dates in PST (winter time):
 $date1 = '2007-03-09 21:00:00 -0800';
 $date2 = '2007-03-11 01:00:00 -0800';
 // One date in PDT (summer time):
 $date3 = '2007-03-20 21:00:00 -0700';
 $node1 = $this->drupalCreateNode (array(
 'created' => strtotime ($date1),
 'type' => 'article',
 ));
 $node2 = $this->drupalCreateNode (array(
 'created' => strtotime ($date2),
 'type' => 'article',
 ));
 $node3 = $this->drupalCreateNode (array(
 'created' => strtotime ($date3),
 'type' => 'article',
 ));
 // Confirm date format and time zone.
 $this->drupalGet ("node/{$node1->nid}");
 $this->assertText ('2007-03-09 21:00 0', 'Date should be PST.');
 $this->drupalGet ("node/{$node2->nid}");
 $this->assertText ('2007-03-11 01:00 0', 'Date should be PST.');
 $this->drupalGet ("node/{$node3->nid}");
 $this->assertText ('2007-03-20 21:00 1', 'Date should be PDT.');
 // Change user time zone to Santiago time.
 $edit = array();
 $edit['mail'] = $web_user->mail;
 $edit['timezone'] = 'America/Santiago';
 $this->drupalPost ("user/{$web_user->uid}/edit", $edit, t ('Save'));
 $this->assertText (t ('The changes have been saved.'), 'Time zone changed to Santiago time.');
 // Confirm date format and time zone.
 $this->drupalGet ("node/{$node1->nid}");
 $this->assertText ('2007-03-10 02:00 1', 'Date should be Chile summer time; five hours ahead of PST.');
 $this->drupalGet ("node/{$node2->nid}");
 $this->assertText ('2007-03-11 05:00 0', 'Date should be Chile time; four hours ahead of PST');
 $this->drupalGet ("node/{$node3->nid}");
 $this->assertText ('2007-03-21 00:00 0', 'Date should be Chile time; three hours ahead of PDT.');
}

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