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Add more tests for UuidV6

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This commit is contained in:
Ben Ramsey
2020-02-24 15:14:57 -06:00
parent fec93008bc
commit ba7c1c17ce
1 changed files with 41 additions and 0 deletions
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tests/UuidTest.php
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@@ -214,6 +214,47 @@ class UuidTest extends TestCase
$this->assertSame('0.000000', $uuid->getDateTime()->format('U.u'));
}
public function testGetDateTimeForUuidV6(): void
{
// Check a recent date
$uuid = Uuid::fromString('1e1c57df-f6f8-6cb0-9b21-0800200c9a66');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('2012-07-04T02:14:34+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('1341368074.491000', $uuid->getDateTime()->format('U.u'));
// Check an old date
$uuid = Uuid::fromString('00001540-901e-6600-9b21-0800200c9a66');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('1582-10-16T16:34:04+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('-12219146756.000000', $uuid->getDateTime()->format('U.u'));
// Check a future date
$uuid = Uuid::fromString('ffffffff-f978-65f6-9669-00007ffffffe');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('5236-03-31T21:20:59+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('103072857659.999999', $uuid->getDateTime()->format('U.u'));
// Check the last possible time supported by UUIDs
// See inline comments in
// {@see \Ramsey\Uuid\Test\Converter\Time\GenericTimeConverterTest::provideCalculateTime()}
$uuid = Uuid::fromString('ffffffff-ffff-6ffa-8b1e-acde48001122');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('5236-03-31T21:21:00+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('103072857660.684697', $uuid->getDateTime()->format('U.u'));
// Check the oldest date
$uuid = Uuid::fromString('00000000-0000-6000-9669-00007ffffffe');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('1582-10-15T00:00:00+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('-12219292800.000000', $uuid->getDateTime()->format('U.u'));
// The Unix epoch
$uuid = Uuid::fromString('1b21dd21-3814-6000-9669-00007ffffffe');
$this->assertInstanceOf(DateTimeInterface::class, $uuid->getDateTime());
$this->assertSame('1970-01-01T00:00:00+00:00', $uuid->getDateTime()->format('c'));
$this->assertSame('0.000000', $uuid->getDateTime()->format('U.u'));
}
public function testGetDateTimeFromNonVersion1Uuid(): void
{
// Using a version 4 UUID to test