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<?php
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tests\CarbonImmutable;
use Carbon\Carbon as CarbonMutable;
use Carbon\CarbonImmutable;
use Carbon\CarbonImmutable as Carbon;
use Carbon\CarbonInterface;
use DateTime;
use DateTimeZone;
use InvalidArgumentException;
use Tests\AbstractTestCase;
class InstanceTest extends AbstractTestCase
{
public function testInstanceFromDateTime()
{
$dating = Carbon::instance(DateTime::createFromFormat('Y-m-d H:i:s', '1975-05-21 22:32:11'));
$this->assertCarbon($dating, 1975, 5, 21, 22, 32, 11);
$dating = Carbon::parse(DateTime::createFromFormat('Y-m-d H:i:s', '1975-05-21 22:32:11'));
$this->assertCarbon($dating, 1975, 5, 21, 22, 32, 11);
}
public function testInstanceFromCarbon()
{
$dating = Carbon::instance(Carbon::create(1975, 5, 21, 22, 32, 11));
$this->assertCarbon($dating, 1975, 5, 21, 22, 32, 11);
}
public function testInstanceFromDateTimeKeepsTimezoneName()
{
$dating = Carbon::instance(DateTime::createFromFormat('Y-m-d H:i:s', '1975-05-21 22:32:11')->setTimezone(new DateTimeZone('America/Vancouver')));
$this->assertSame('America/Vancouver', $dating->tzName);
}
public function testInstanceFromCarbonKeepsTimezoneName()
{
$dating = Carbon::instance(Carbon::create(1975, 5, 21, 22, 32, 11)->setTimezone(new DateTimeZone('America/Vancouver')));
$this->assertSame('America/Vancouver', $dating->tzName);
}
public function testInstanceFromDateTimeKeepsMicros()
{
$micro = 254687;
$datetime = DateTime::createFromFormat('Y-m-d H:i:s.u', '2014-02-01 03:45:27.'.$micro);
$carbon = Carbon::instance($datetime);
$this->assertSame($micro, $carbon->micro);
}
public function testInstanceFromCarbonKeepsMicros()
{
$micro = 254687;
$carbon = Carbon::createFromFormat('Y-m-d H:i:s.u', '2014-02-01 03:45:27.'.$micro);
$carbon = Carbon::instance($carbon);
$this->assertSame($micro, $carbon->micro);
}
public function testTimezoneCopy()
{
$carbon = new Carbon('2017-06-27 13:14:15.123456', 'Europe/Paris');
$carbon = CarbonMutable::instance($carbon);
$this->assertSame('2017-06-27 13:14:15.123456 Europe/Paris', $carbon->format('Y-m-d H:i:s.u e'));
}
public function testInstanceStateSetBySetStateMethod()
{
$carbon = Carbon::__set_state([
'date' => '2017-05-18 13:02:15.273420',
'timezone_type' => 3,
'timezone' => 'UTC',
]);
$this->assertInstanceOf(Carbon::class, $carbon);
$this->assertSame('2017-05-18 13:02:15.273420', $carbon->format('Y-m-d H:i:s.u'));
}
public function testInstanceStateSetBySetStateString()
{
$carbon = Carbon::__set_state('2017-05-18 13:02:15.273420');
$this->assertInstanceOf(Carbon::class, $carbon);
$this->assertSame('2017-05-18 13:02:15.273420', $carbon->format('Y-m-d H:i:s.u'));
}
public function testDeserializationOccursCorrectly()
{
$carbon = new Carbon('2017-06-27 13:14:15.000000');
$serialized = 'return '.var_export($carbon, true).';';
$deserialized = eval($serialized);
$this->assertInstanceOf(Carbon::class, $deserialized);
}
public function testMutableConversions()
{
$carbon = new Carbon('2017-06-27 13:14:15.123456', 'Europe/Paris');
$carbon = $carbon->locale('en_CA');
$copy = $carbon->toImmutable();
$this->assertEquals($copy, $carbon);
$this->assertNotSame($copy, $carbon);
$this->assertSame('en_CA', $copy->locale());
$this->assertInstanceOf(CarbonImmutable::class, $copy);
$this->assertTrue($copy->isImmutable());
$this->assertFalse($copy->isMutable());
$this->assertSame('2017-06-27 13:14:15.123456', $copy->format(CarbonInterface::MOCK_DATETIME_FORMAT));
$this->assertSame('Europe/Paris', $copy->tzName);
$this->assertNotSame($copy, $copy->modify('+1 day'));
$copy = $carbon->toMutable();
$this->assertEquals($copy, $carbon);
$this->assertNotSame($copy, $carbon);
$this->assertSame('en_CA', $copy->locale());
$this->assertInstanceOf(CarbonMutable::class, $copy);
$this->assertFalse($copy->isImmutable());
$this->assertTrue($copy->isMutable());
$this->assertSame('2017-06-27 13:14:15.123456', $copy->format(CarbonInterface::MOCK_DATETIME_FORMAT));
$this->assertSame('Europe/Paris', $copy->tzName);
$this->assertSame($copy, $copy->modify('+1 day'));
}
public function testInvalidCast()
{
$this->expectExceptionObject(new InvalidArgumentException(
'DateTimeZone has not the instance() method needed to cast the date.'
));
$carbon = new Carbon('2017-06-27 13:14:15.123456', 'Europe/Paris');
$carbon->cast(DateTimeZone::class);
}
public function testChildCast()
{
$class = \get_class(new class() extends Carbon {
public function foo()
{
return 42;
}
});
$carbon = new Carbon('2017-06-27 13:14:15.123456', 'Europe/Paris');
/** @var object $casted */
$casted = $carbon->cast($class);
$this->assertInstanceOf($class, $casted);
$this->assertInstanceOf(Carbon::class, $casted);
$this->assertSame(42, $casted->foo());
$this->assertSame('2017-06-27', $casted->format('Y-m-d'));
}
public function testSiblingCast()
{
$class = \get_class(new class() extends DateTime {
public function foo()
{
return 42;
}
});
$carbon = new Carbon('2017-06-27 13:14:15.123456', 'Europe/Paris');
/** @var object $casted */
$casted = $carbon->cast($class);
$this->assertInstanceOf($class, $casted);
$this->assertInstanceOf(DateTime::class, $casted);
$this->assertSame(42, $casted->foo());
$this->assertSame('2017-06-27', $casted->format('Y-m-d'));
}
}
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