silverstripe-framework/tests/model/DateTest.php

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<?php
/**
* @package framework
* @subpackage tests
*/
class DateTest extends SapphireTest {
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protected $originalTZ;
public function setUp() {
// Set timezone to support timestamp->date conversion.
$this->originalTZ = date_default_timezone_get();
date_default_timezone_set('Pacific/Auckland');
parent::setUp();
}
public function tearDown() {
date_default_timezone_set($this->originalTZ);
parent::tearDown();
}
public function testNiceDate() {
$this->assertEquals('31/03/2008', DBField::create_field('Date', 1206968400)->Nice(),
"Date->Nice() works with timestamp integers"
);
$this->assertEquals('30/03/2008', DBField::create_field('Date', 1206882000)->Nice(),
"Date->Nice() works with timestamp integers"
);
$this->assertEquals('31/03/2008', DBField::create_field('Date', '1206968400')->Nice(),
"Date->Nice() works with timestamp strings"
);
$this->assertEquals('30/03/2008', DBField::create_field('Date', '1206882000')->Nice(),
"Date->Nice() works with timestamp strings"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '4/3/03')->Nice(),
"Date->Nice() works with D/M/YY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '04/03/03')->Nice(),
"Date->Nice() works with DD/MM/YY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '4/3/03')->Nice(),
"Date->Nice() works with D/M/YY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '4/03/03')->Nice(),
"Date->Nice() works with D/M/YY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '4/3/2003')->Nice(),
"Date->Nice() works with D/M/YYYY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '4-3-2003')->Nice(),
"Date->Nice() works with D-M-YYYY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '2003-03-04')->Nice(),
"Date->Nice() works with YYYY-MM-DD format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '04/03/2003')->Nice(),
"Date->Nice() works with DD/MM/YYYY format"
);
$this->assertEquals('04/03/2003', DBField::create_field('Date', '04-03-2003')->Nice(),
"Date->Nice() works with DD/MM/YYYY format"
);
}
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public function testNiceUS(){
$this->assertEquals('03/31/2008', DBField::create_field('Date', 1206968400)->NiceUs(),
"Date->NiceUs() works with timestamp integers"
);
}
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public function testYear(){
$this->assertEquals('2008', DBField::create_field('Date', 1206968400)->Year(),
"Date->Year() works with timestamp integers"
);
}
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public function testDay(){
$this->assertEquals('Monday', DBField::create_field('Date', 1206968400)->Day(),
"Date->Day() works with timestamp integers"
);
}
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public function testMonth(){
$this->assertEquals('March', DBField::create_field('Date', 1206968400)->Month(),
"Date->Month() works with timestamp integers"
);
}
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public function testShortMonth(){
$this->assertEquals('Mar', DBField::create_field('Date', 1206968400)->ShortMonth(),
"Date->ShortMonth() works with timestamp integers"
);
}
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public function testLongDate() {
$this->assertEquals('31 March 2008', DBField::create_field('Date', 1206968400)->Long(),
"Date->Long() works with numeric timestamp"
);
$this->assertEquals('31 March 2008', DBField::create_field('Date', '1206968400')->Long(),
"Date->Long() works with string timestamp"
);
$this->assertEquals('30 March 2008', DBField::create_field('Date', 1206882000)->Long(),
"Date->Long() works with numeric timestamp"
);
$this->assertEquals('30 March 2008', DBField::create_field('Date', '1206882000')->Long(),
"Date->Long() works with numeric timestamp"
);
$this->assertEquals('3 April 2003', DBField::create_field('Date', '2003-4-3')->Long(),
"Date->Long() works with YYYY-M-D"
);
$this->assertEquals('3 April 2003', DBField::create_field('Date', '3/4/2003')->Long(),
"Date->Long() works with D/M/YYYY"
);
}
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public function testFull(){
$this->assertEquals('31 Mar 2008', DBField::create_field('Date', 1206968400)->Full(),
"Date->Full() works with timestamp integers"
);
}
public function testSetNullAndZeroValues() {
$date = DBField::create_field('Date', '');
$this->assertNull($date->getValue(), 'Empty string evaluates to NULL');
$date = DBField::create_field('Date', null);
$this->assertNull($date->getValue(), 'NULL is set as NULL');
$date = DBField::create_field('Date', false);
$this->assertNull($date->getValue(), 'Boolean FALSE evaluates to NULL');
$date = DBField::create_field('Date', array());
$this->assertNull($date->getValue(), 'Empty array evaluates to NULL');
$date = DBField::create_field('Date', '0');
$this->assertEquals('1970-01-01', $date->getValue(), 'Zero is UNIX epoch date');
$date = DBField::create_field('Date', 0);
$this->assertEquals('1970-01-01', $date->getValue(), 'Zero is UNIX epoch date');
}
public function testDayOfMonth() {
$date = DBField::create_field('Date', '2000-10-10');
$this->assertEquals('10', $date->DayOfMonth());
$this->assertEquals('10th', $date->DayOfMonth(true));
$range = $date->RangeString(DBField::create_field('Date', '2000-10-20'));
$this->assertEquals('10 - 20 Oct 2000', $range);
$range = $date->RangeString(DBField::create_field('Date', '2000-10-20'), true);
$this->assertEquals('10th - 20th Oct 2000', $range);
}
public function testExtendedDates() {
$date = DBField::create_field('Date', '1800-10-10');
$this->assertEquals('10 Oct 1800', $date->Format('d M Y'));
$date = DBField::create_field('Date', '1500-10-10');
$this->assertEquals('10 Oct 1500', $date->Format('d M Y'));
$date = DBField::create_field('Date', '3000-4-3');
$this->assertEquals('03 Apr 3000', $date->Format('d M Y'));
}
public function testAgoInPast() {
SS_Datetime::set_mock_now('2000-12-31 12:00:00');
$this->assertEquals(
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'10 years ago',
DBField::create_field('Date', '1990-12-31')->Ago(),
'Exact past match on years'
);
$this->assertEquals(
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'10 years ago',
DBField::create_field('Date', '1990-12-30')->Ago(),
'Approximate past match on years'
);
$this->assertEquals(
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'1 year ago',
DBField::create_field('Date', '1999-12-30')->Ago(),
'Approximate past match in singular'
);
SS_Datetime::clear_mock_now();
}
public function testAgoInFuture() {
SS_Datetime::set_mock_now('2000-12-31 00:00:00');
$this->assertEquals(
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'in 10 years',
DBField::create_field('Date', '2010-12-31')->Ago(),
'Exact past match on years'
);
$this->assertEquals(
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'in 1 day',
DBField::create_field('Date', '2001-01-01')->Ago(),
'Approximate past match on minutes'
);
SS_Datetime::clear_mock_now();
}
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public function testFormatFromSettings() {
$memberID = $this->logInWithPermission();
$member = DataObject::get_by_id('Member', $memberID);
$member->DateFormat = 'dd/MM/YYYY';
$member->write();
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$fixtures = array(
'2000-12-31' => '31/12/2000',
'31-12-2000' => '31/12/2000',
'31/12/2000' => '31/12/2000',
'2014-04-01' => '01/04/2014'
);
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foreach($fixtures as $from => $to) {
$date = DBField::create_field('Date', $from);
// With member
$this->assertEquals($to, $date->FormatFromSettings($member));
// Without member
$this->assertEquals($to, $date->FormatFromSettings());
}
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}
}