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<?php
class DateAPI extends DrupalTestCase {
function get_info() {
return array(
'name' => t('Date API'),
'desc' => t('Test Date API functions like date_convert(), date_part_extract(), date_is_valid(), date_last_day_of_month(), date_first_day_of_week().'),
'group' => 'Date tests',
);
}
function testDateAPI() {
require_once './' . drupaldrupal_get_path('module', 'date_api') . '/date_api.module';
$this
->drupalVariableSet('date_first_day', 1);
$expected = array(
0 => t('Mon'),
1 => t('Tue'),
2 => t('Wed'),
3 => t('Thu'),
4 => t('Fri'),
5 => t('Sat'),
6 => t('Sun'),
);
$days = date_week_days_ordered(date_week_days_abbr(1));
$this
->assertEqual($expected, $days, 'Test that date_week_days_ordered() array starts on Monday when the site first day is on Monday.');
$this
->drupalVariableSet('date_first_day', 0);
$expected = array(
0 => t('Sun'),
1 => t('Mon'),
2 => t('Tue'),
3 => t('Wed'),
4 => t('Thu'),
5 => t('Fri'),
6 => t('Sat'),
);
$days = date_week_days_ordered(date_week_days_abbr(1));
$this
->assertEqual($expected, $days, 'Test that date_week_days_ordered() array starts on Sunday when the site first day is on Sunday.');
$value = '2007-12-05 23:59';
$this
->assertEqual(TRUE, date_part_extract($value, 'year'), "Test date_part_extract(" . $value . ", year), results " . date_part_extract($value, 'year'));
$this
->assertEqual(TRUE, date_part_extract($value, 'month'), "Test date_part_extract(" . $value . ", mon), results " . date_part_extract($value, 'month'));
$this
->assertEqual(TRUE, date_part_extract($value, 'day'), "Test date_part_extract(" . $value . ", mday), results " . date_part_extract($value, 'day'));
$this
->assertEqual(TRUE, date_is_valid($value), "Test date_is_valid(" . $value . ")");
$value = '2007-00-00 00:00';
$this
->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(" . $value . ")");
$value = '0000-00-00 00:00';
$this
->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(" . $value . ")");
$value = '-100';
$this
->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(" . $value . ")");
$value = '2007-00-00T00:00';
$this
->assertEqual(TRUE, date_is_valid($value, DATE_ISO), "Test ISO exception to date_is_valid(" . $value . ", DATE_ISO)");
$expected = 28;
$value = date_days_in_month(2, 2005);
$this
->assertEqual($expected, $value, 'Test date_days_in_month(2, 2005), results ' . $value);
$expected = 29;
$value = date_days_in_month(2, 2004);
$this
->assertEqual($expected, $value, 'Test date_days_in_month(2, 2004), results ' . $value);
$expected = 28;
$value = date_days_in_month(2, 2003);
$this
->assertEqual($expected, $value, 'Test date_days_in_month(2, 2003), results ' . $value);
$dates = array(
'2007-01-01 00:00:00',
'1970-01-01 00:00:00',
'1900-01-01 00:00:00',
'1600-01-01 00:00:00',
'0100-01-01 00:00:00',
);
foreach ($dates as $date) {
$unix = date_convert($date, DATE_DATETIME, DATE_UNIX);
$datetime = date_convert($unix, DATE_UNIX, DATE_DATETIME);
$this
->assertEqual($date, $datetime, 'Test roundtrip using date_convert() from DATE_DATETIME to DATE_UNIX back to DATE_DATETIME, results ' . $date . ' >> ' . $unix . ' >> ' . $datetime);
}
}
}
