mirror of
https://github.com/ramsey/uuid.git
synced 2026-06-14 15:56:48 +03:00
Marco Pivetta
a252f29847
As documented in https://wiki.php.net/rfc/use_global_elements, the engine (by default) does a local namespace lookup, then falls back to global namespace when first calling a global function referenced in namespaced code, unless that function is referenced via fully qualified name (FQN). By using the FQN, the actual symbol can be looked up at compile-time, both by the PHP engine and by static analysis tooling, allowing for compiler (in particular) optimizations to replace known hot-path functions with specialized opcodes. Sadly, no actual benchmark at hand: the improvements can be minimal or massive, depending on where this library is used (tight loops being most relevant).
102 lines
3.0 KiB
PHP
102 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Ramsey\Uuid\Test\Encoder;
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use Mockery;
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use PHPUnit\Framework\MockObject\MockObject;
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use Ramsey\Uuid\Builder\UuidBuilderInterface;
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use Ramsey\Uuid\Codec\CodecInterface;
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use Ramsey\Uuid\Codec\TimestampLastCombCodec;
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use Ramsey\Uuid\Rfc4122\Fields;
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use Ramsey\Uuid\Rfc4122\FieldsInterface;
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use Ramsey\Uuid\Test\TestCase;
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use Ramsey\Uuid\UuidInterface;
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use function hex2bin;
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use function implode;
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class TimestampLastCombCodecTest extends TestCase
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{
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/**
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* @var CodecInterface
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*/
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private $codec;
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/**
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* @var MockObject & UuidBuilderInterface
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*/
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private $builderMock;
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protected function setUp(): void
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{
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$this->builderMock = $this->getMockBuilder(UuidBuilderInterface::class)->getMock();
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$this->codec = new TimestampLastCombCodec($this->builderMock);
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}
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public function testEncoding(): void
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{
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$fields = new Fields((string) hex2bin('0800200c9a6611e19b21ff6f8cb0c57d'));
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$uuidMock = Mockery::mock(UuidInterface::class, [
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'getFields' => $fields,
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]);
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$encodedUuid = $this->codec->encode($uuidMock);
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$this->assertSame('0800200c-9a66-11e1-9b21-ff6f8cb0c57d', $encodedUuid);
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}
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public function testBinaryEncoding(): void
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{
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$fields = Mockery::mock(FieldsInterface::class, [
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'getBytes' => hex2bin('0800200c9a6611e19b21ff6f8cb0c57d'),
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]);
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/** @var MockObject & UuidInterface $uuidMock */
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$uuidMock = $this->getMockBuilder(UuidInterface::class)->getMock();
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$uuidMock->expects($this->any())->method('getFields')->willReturn($fields);
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$encodedUuid = $this->codec->encodeBinary($uuidMock);
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$this->assertSame(hex2bin('0800200c9a6611e19b21ff6f8cb0c57d'), $encodedUuid);
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}
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public function testDecoding(): void
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{
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$this->builderMock->expects($this->exactly(1))
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->method('build')
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->with(
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$this->codec,
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hex2bin(implode('', [
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'time_low' => '0800200c',
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'time_mid' => '9a66',
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'time_hi_and_version' => '11e1',
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'clock_seq_hi_and_reserved' => '9b',
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'clock_seq_low' => '21',
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'node' => 'ff6f8cb0c57d',
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]))
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);
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$this->codec->decode('0800200c-9a66-11e1-9b21-ff6f8cb0c57d');
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}
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public function testBinaryDecoding(): void
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{
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$this->builderMock->expects($this->exactly(1))
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->method('build')
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->with(
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$this->codec,
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hex2bin(implode('', [
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'time_low' => '0800200c',
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'time_mid' => '9a66',
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'time_hi_and_version' => '11e1',
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'clock_seq_hi_and_reserved' => '9b',
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'clock_seq_low' => '21',
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'node' => 'ff6f8cb0c57d',
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]))
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);
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$this->codec->decodeBytes((string) hex2bin('0800200c9a6611e19b21ff6f8cb0c57d'));
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}
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}
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