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File Name : WritableStreamFunctionalTest.php

<?php

namespace MongoDB\Tests\GridFS;

use MongoDB\Exception\InvalidArgumentException;
use MongoDB\GridFS\CollectionWrapper;
use MongoDB\GridFS\WritableStream;

/**
 * Functional tests for the internal WritableStream class.
 */
class WritableStreamFunctionalTest extends FunctionalTestCase
{
    private $collectionWrapper;

public function setUp()
    {
        parent::setUp();

$this->collectionWrapper = new CollectionWrapper($this->manager, $this->getDatabaseName(), 'fs');
    }

/**
     * @doesNotPerformAssertions
     */
    public function testValidConstructorOptions()
    {
        new WritableStream($this->collectionWrapper, 'filename', [
            '_id' => 'custom-id',
            'chunkSizeBytes' => 2,
            'metadata' => ['foo' => 'bar'],
        ]);
    }

/**
     * @dataProvider provideInvalidConstructorOptions
     */
    public function testConstructorOptionTypeChecks(array $options)
    {
        $this->expectException(InvalidArgumentException::class);
        new WritableStream($this->collectionWrapper, 'filename', $options);
    }

public function provideInvalidConstructorOptions()
    {
        $options = [];

foreach ($this->getInvalidIntegerValues() as $value) {
            $options[][] = ['chunkSizeBytes' => $value];
        }

foreach ($this->getInvalidBooleanValues() as $value) {
            $options[][] = ['disableMD5' => $value];
        }

foreach ($this->getInvalidDocumentValues() as $value) {
            $options[][] = ['metadata' => $value];
        }

return $options;
    }

public function testConstructorShouldRequireChunkSizeBytesOptionToBePositive()
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Expected "chunkSizeBytes" option to be >= 1, 0 given');
        new WritableStream($this->collectionWrapper, 'filename', ['chunkSizeBytes' => 0]);
    }

public function testWriteBytesAlwaysUpdatesFileSize()
    {
        $stream = new WritableStream($this->collectionWrapper, 'filename', ['chunkSizeBytes' => 1024]);

$this->assertSame(0, $stream->getSize());
        $this->assertSame(512, $stream->writeBytes(str_repeat('a', 512)));
        $this->assertSame(512, $stream->getSize());
        $this->assertSame(512, $stream->writeBytes(str_repeat('a', 512)));
        $this->assertSame(1024, $stream->getSize());
        $this->assertSame(512, $stream->writeBytes(str_repeat('a', 512)));
        $this->assertSame(1536, $stream->getSize());

$stream->close();
        $this->assertSame(1536, $stream->getSize());
    }

/**
     * @dataProvider provideInputDataAndExpectedMD5
     */
    public function testWriteBytesCalculatesMD5($input, $expectedMD5)
    {
        $stream = new WritableStream($this->collectionWrapper, 'filename');
        $stream->writeBytes($input);
        $stream->close();

$fileDocument = $this->filesCollection->findOne(
            ['_id' => $stream->getFile()->_id],
            ['projection' => ['md5' => 1, '_id' => 0]]
        );

$this->assertSameDocument(['md5' => $expectedMD5], $fileDocument);
    }

public function provideInputDataAndExpectedMD5()
    {
        return [
            ['', 'd41d8cd98f00b204e9800998ecf8427e'],
            ['foobar', '3858f62230ac3c915f300c664312c63f'],
            [str_repeat('foobar', 43520), '88ff0e5fcb0acb27947d736b5d69cb73'],
            [str_repeat('foobar', 43521), '8ff86511c95a06a611842ceb555d8454'],
            [str_repeat('foobar', 87040), '45bfa1a9ec36728ee7338d15c5a30c13'],
            [str_repeat('foobar', 87041), '95e78f624f8e745bcfd2d11691fa601e'],
        ];
    }
}

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Name	Type	Size	Permission	Last Modified	Actions
.	dir	-	0755	2021-11-10 09:11:31	Buat Folder Buat File Info
..	dir	-	0755	2021-11-10 09:11:31
spec-tests	dir	-	0755	2021-11-10 09:11:31	rename chmod hapus
BucketFunctionalTest.php	text/x-php	25.83 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus
FunctionalTestCase.php	text/x-php	1.57 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus
ReadableStreamFunctionalTest.php	text/x-php	10.76 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus
SpecFunctionalTest.php	text/x-php	11.31 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus
StreamWrapperFunctionalTest.php	text/x-php	6.68 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus
WritableStreamFunctionalTest.php	text/x-php	3.61 KB	0644	2018-07-18 04:33:41	edit rename chmod hapus