DateApiTestCase.test in Date 7.3
Same filename and directory in other branches
Test Date API functions.
File
date_api/tests/DateApiTestCase.testView source
<?php
/**
* @file
* Test Date API functions.
*/
/**
* Test Date API functions.
*/
class DateApiTestCase extends DrupalWebTestCase {
/**
* Date API.
*/
public static function getInfo() {
return array(
'name' => t('Date API'),
'description' => t('Test Date API functions.'),
'group' => t('Date'),
);
}
/**
* {@inheritdoc}
*/
public function setUp(array $modules = array()) {
$modules[] = 'date_api';
parent::setUp($modules);
variable_set('date_api_use_iso8601', FALSE);
variable_set('date_first_day', 1);
}
/**
* Test date_format_date().
*/
public function testDateApi() {
$formatters = array(
'a',
'A',
'B',
'c',
'd',
'D',
'e',
'F',
'g',
'G',
'h',
'H',
'i',
'I',
'j',
'l',
'L',
'm',
'M',
'n',
'N',
'o',
'O',
'P',
'r',
'R',
's',
'S',
't',
'T',
'u',
'U',
'w',
'W',
'y',
'Y',
'z',
'Z',
);
foreach ($formatters as $formatter) {
$date_api_format = date_format_date(date_now(), 'custom', $formatter);
$php_format = date_format(date_now(), $formatter);
$this
->assertEqual($date_api_format, $php_format, 'Test that the "' . $formatter . '" formatter is formatted correctly by date_format_date()');
}
// Test the order of the weeks days for a calendar that starts on Monday and
// one that starts on Sunday.
variable_set('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.');
variable_set('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.');
// Test days in February for a leap year and a non-leap year.
$expected = 28;
$value = date_days_in_month(2005, 2);
$this
->assertEqual($expected, $value, "Test date_days_in_month(2, 2005): should be {$expected}, found {$value}.");
$expected = 29;
$value = date_days_in_month(2004, 2);
$this
->assertEqual($expected, $value, "Test date_days_in_month(2, 2004): should be {$expected}, found {$value}.");
// Test days in year for a leap year and a non-leap year.
$expected = 365;
$value = date_days_in_year('2005-06-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_days_in_year(2005-06-01): should be {$expected}, found {$value}.");
$expected = 366;
$value = date_days_in_year('2004-06-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_days_in_year(2004-06-01): should be {$expected}, found {$value}.");
// Test ISO weeks for a leap year and a non-leap year.
$expected = 52;
$value = date_iso_weeks_in_year('2008-06-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_iso_weeks_in_year(2008-06-01): should be {$expected}, found {$value}.");
$expected = 53;
$value = date_iso_weeks_in_year('2009-06-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_iso_weeks_in_year(2009-06-01): should be {$expected}, found {$value}.");
// Test day of week for March 1, the day after leap day.
$expected = 6;
$value = date_day_of_week('2008-03-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_day_of_week(2008-03-01): should be {$expected}, found {$value}.");
$expected = 0;
$value = date_day_of_week('2009-03-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_day_of_week(2009-03-01): should be {$expected}, found {$value}.");
// Test day of week name for March 1, the day after leap day.
$expected = 'Sat';
$value = date_day_of_week_name('2008-03-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_day_of_week_name(2008-03-01): should be {$expected}, found {$value}.");
$expected = 'Sun';
$value = date_day_of_week_name('2009-03-01 00:00:00');
$this
->assertEqual($expected, $value, "Test date_day_of_week_name(2009-03-01): should be {$expected}, found {$value}.");
// Test week range with calendar weeks.
variable_set('date_first_day', 0);
variable_set('date_api_use_iso8601', FALSE);
$expected = '2008-01-27 to 2008-02-02';
$result = date_week_range(5, 2008);
$value = $result[0]
->format(DATE_FORMAT_DATE) . ' to ' . $result[1]
->format(DATE_FORMAT_DATE);
$this
->assertEqual($expected, $value, "Test calendar date_week_range(5, 2008): should be {$expected}, found {$value}.");
$expected = '2009-01-25 to 2009-01-31';
$result = date_week_range(5, 2009);
$value = $result[0]
->format(DATE_FORMAT_DATE) . ' to ' . $result[1]
->format(DATE_FORMAT_DATE);
$this
->assertEqual($expected, $value, "Test calendar date_week_range(5, 2009): should be {$expected}, found {$value}.");
// And now with ISO weeks.
variable_set('date_first_day', 1);
variable_set('date_api_use_iso8601', TRUE);
$expected = '2008-01-28 to 2008-02-03';
$result = date_week_range(5, 2008);
$value = $result[0]
->format(DATE_FORMAT_DATE) . ' to ' . $result[1]
->format(DATE_FORMAT_DATE);
$this
->assertEqual($expected, $value, "Test ISO date_week_range(5, 2008): should be {$expected}, found {$value}.");
$expected = '2009-01-26 to 2009-02-01';
$result = date_week_range(5, 2009);
$value = $result[0]
->format(DATE_FORMAT_DATE) . ' to ' . $result[1]
->format(DATE_FORMAT_DATE);
$this
->assertEqual($expected, $value, "Test ISO date_week_range(5, 2009): should be {$expected}, found {$value}.");
variable_set('date_api_use_iso8601', FALSE);
// Find calendar week for a date.
variable_set('date_first_day', 0);
$expected = '09';
$value = date_week('2008-03-01');
$this
->assertEqual($expected, $value, "Test date_week(2008-03-01): should be {$expected}, found {$value}.");
$expected = '10';
$value = date_week('2009-03-01');
$this
->assertEqual($expected, $value, "Test date_week(2009-03-01): should be {$expected}, found {$value}.");
// Create date object from datetime string.
$input = '2009-03-07 10:30';
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2009-03-07T10:30:00-06:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
// Same during daylight savings time.
$input = '2009-06-07 10:30';
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2009-06-07T10:30:00-05:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
// Create date object from date string.
$input = '2009-03-07';
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2009-03-07T00:00:00-06:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
// Same during daylight savings time.
$input = '2009-06-07';
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2009-06-07T00:00:00-05:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
// Create date object from date array, date only.
$input = array(
'year' => 2010,
'month' => 2,
'day' => 28,
);
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2010-02-28T00:00:00-06:00';
$this
->assertEqual($expected, $value, "Test new dateObject(array('year' => 2010, 'month' => 2, 'day' => 28), {$timezone}): should be {$expected}, found {$value}.");
// Create date object from date array with hour.
$input = array(
'year' => 2010,
'month' => 2,
'day' => 28,
'hour' => 10,
);
$timezone = 'America/Chicago';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '2010-02-28T10:00:00-06:00';
$this
->assertEqual($expected, $value, "Test new dateObject(array('year' => 2010, 'month' => 2, 'day' => 28, 'hour' => 10), {$timezone}): should be {$expected}, found {$value}.");
// 0 = January 1, 1970 00:00:00 (UTC);
// 1000000000 = September 9, 2001 01:46:40 (UTC);
// Create date object from unix timestamp and convert it to a local date.
$input = 0;
$timezone = 'UTC';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '1970-01-01T00:00:00+00:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
$expected = 'UTC';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone is {$value}: should be {$expected}.");
$expected = 0;
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset is {$value}: should be {$expected}.");
$timezone = 'America/Los_Angeles';
$date
->setTimezone(new DateTimeZone($timezone));
$value = $date
->format('c');
$expected = '1969-12-31T16:00:00-08:00';
$this
->assertEqual($expected, $value, "Test \$date->setTimezone(new DateTimeZone({$timezone})): should be {$expected}, found {$value}.");
$expected = 'America/Los_Angeles';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '-28800';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
// Convert the local version of a timestamp to UTC.
$input = 0;
$timezone = 'America/Los_Angeles';
$date = new dateObject($input, $timezone);
$offset = $date
->getOffset();
$value = $date
->format('c');
$expected = '1969-12-31T16:00:00-08:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}): should be {$expected}, found {$value}.");
$expected = 'America/Los_Angeles';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '-28800';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
$timezone = 'UTC';
$date
->setTimezone(new DateTimeZone($timezone));
$value = $date
->format('c');
$expected = '1970-01-01T00:00:00+00:00';
$this
->assertEqual($expected, $value, "Test \$date->setTimezone(new DateTimeZone({$timezone})): should be {$expected}, found {$value}.");
$expected = 'UTC';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '0';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
// Create date object from datetime string and convert it to a local date.
$input = '1970-01-01 00:00:00';
$timezone = 'UTC';
$date = new dateObject($input, $timezone);
$value = $date
->format('c');
$expected = '1970-01-01T00:00:00+00:00';
$this
->assertEqual($expected, $value, "Test new dateObject('{$input}', '{$timezone}'): should be {$expected}, found {$value}.");
$expected = 'UTC';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone is {$value}: should be {$expected}.");
$expected = 0;
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset is {$value}: should be {$expected}.");
$timezone = 'America/Los_Angeles';
$date
->setTimezone(new DateTimeZone($timezone));
$value = $date
->format('c');
$expected = '1969-12-31T16:00:00-08:00';
$this
->assertEqual($expected, $value, "Test \$date->setTimezone(new DateTimeZone({$timezone})): should be {$expected}, found {$value}.");
$expected = 'America/Los_Angeles';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '-28800';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
// Convert the local version of a datetime string to UTC.
$input = '1969-12-31 16:00:00';
$timezone = 'America/Los_Angeles';
$date = new dateObject($input, $timezone);
$offset = $date
->getOffset();
$value = $date
->format('c');
$expected = '1969-12-31T16:00:00-08:00';
$this
->assertEqual($expected, $value, "Test new dateObject('{$input}', '{$timezone}'): should be {$expected}, found {$value}.");
$expected = 'America/Los_Angeles';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '-28800';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
$timezone = 'UTC';
$date
->setTimezone(new DateTimeZone($timezone));
$value = $date
->format('c');
$expected = '1970-01-01T00:00:00+00:00';
$this
->assertEqual($expected, $value, "Test \$date->setTimezone(new DateTimeZone({$timezone})): should be {$expected}, found {$value}.");
$expected = 'UTC';
$value = $date
->getTimeZone()
->getName();
$this
->assertEqual($expected, $value, "The current timezone should be {$expected}, found {$value}.");
$expected = '0';
$value = $date
->getOffset();
$this
->assertEqual($expected, $value, "The current offset should be {$expected}, found {$value}.");
// Create year-only date.
$input = '2009';
$timezone = NULL;
$format = 'Y';
$date = new dateObject($input, $timezone, $format);
$value = $date
->format('Y');
$expected = '2009';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}, {$format}): should be {$expected}, found {$value}.");
// Create month and year-only date.
$input = '2009-10';
$timezone = NULL;
$format = 'Y-m';
$date = new dateObject($input, $timezone, $format);
$value = $date
->format($format);
$expected = '2009-10';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}, {$format}): should be {$expected}, found {$value}.");
$this
->assertTrue($date->dateOnly, "Test New dateObject({$input}, {$timezone}, {$format}): should be date only.");
// Create time-only date.
$input = '0000-00-00T10:30:00';
$timezone = NULL;
$format = 'Y-m-d\\TH:i:s';
$date = new dateObject($input, $timezone, $format);
$value = $date
->format('H:i:s');
$expected = '10:30:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}, {$format}): should be {$expected}, found {$value}.");
$this
->assertTrue($date->timeOnly, "Test new dateObject({$input}, {$timezone}, {$format}): should be time only.");
// Create time-only date.
$input = '10:30:00';
$timezone = NULL;
$format = 'H:i:s';
$date = new dateObject($input, $timezone, $format);
$value = $date
->format('H:i:s');
$expected = '10:30:00';
$this
->assertEqual($expected, $value, "Test new dateObject({$input}, {$timezone}, {$format}): should be {$expected}, found {$value}.");
// Test date ranges.
$valid = array(
'-20:+20',
'-1:+0',
'-10:-5',
'2000:2020',
'-10:2010',
'1980:-10',
'1920:+20',
);
$invalid = array(
'abc',
'abc:+20',
'1920:+20a',
'+-20:+-30',
'12:12',
'0:+20',
'-20:0',
);
foreach ($valid as $range) {
$this
->assertTrue(date_range_valid($range), "{$range} recognized as a valid date range.");
}
foreach ($invalid as $range) {
$this
->assertFalse(date_range_valid($range), "{$range} recognized as an invalid date range.");
}
// Test for invalid month names when we are using a short version of the
// month.
$input = '23 abc 2012';
$timezone = NULL;
$format = 'd M Y';
$date = @new dateObject($input, $timezone, $format);
$this
->assertNotEqual(count($date->errors), 0, '23 abc 2012 should be an invalid date');
// Test invalid dates (i.e. '0' as date) with and without a timezone gives the same result.
$date = new dateObject('0000-00-00');
$this
->assertEqual($date
->format('Y-m-d'), '-0001-11-30');
$date = new dateObject('0000-00-00', 'Europe/Berlin');
$this
->assertEqual($date
->format('Y-m-d'), '-0001-11-30');
// Test Granularity.
$input = '2005-06-01 10:30:45';
$timezone = NULL;
$format = 'Y-m-d H:i:s';
$date = new dateObject($input, $timezone, $format);
$date
->removeGranularity('hour');
$date
->removeGranularity('second');
$date
->removeGranularity('minute');
$value = $date
->format($format);
$expected = '2005-06-01';
$this
->assertEqual($expected, $value, "The date with removed granularity should be {$expected}, found {$value}.");
$date
->addGranularity('hour');
$date
->addGranularity('second');
$date
->addGranularity('minute');
$value = $date
->format($format);
$expected = '2005-06-01 10:30:45';
$this
->assertEqual($expected, $value, "The date with added granularity should be {$expected}, found {$value}.");
}
/**
* Test creating a DateObject from a timestamp.
*/
public function testDateObjectFromTimestamp() {
// Test a negative timestamp.
$date = new \DateTime('1960-01-01');
$obj = new DateObject($date
->getTimestamp(), 'UTC');
$this
->assertEqual('1960-01-01', $obj
->format('Y-m-d'));
// Test a positive timestamp.
$date = new \DateTime('1980-01-01');
$obj = new DateObject($date
->getTimestamp(), 'UTC');
$this
->assertEqual('1980-01-01', $obj
->format('Y-m-d'));
}
/**
* Tear down tests.
*/
public function tearDown() {
variable_del('date_first_day');
variable_del('date_api_use_iso8601');
parent::tearDown();
}
}Classes
Name |
Description |
|---|---|
| DateApiTestCase | Test Date API functions. |