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How to use write method of vfsStreamErroneousFile class

Best VfsStream code snippet using vfsStreamErroneousFile.write

vfsStreamErroneousFileTestCase.php

Source:vfsStreamErroneousFileTestCase.php

...90    }91    public function testWriteWithErrorMessageTriggersError(): void92    {93        $message = uniqid();94        $file = vfsStream::newErroneousFile('foo', ['write' => $message]);95        expect(static function () use ($file): void {96            $file->write(uniqid());97        })->triggers(E_USER_WARNING)->withMessage($message);98    }99    public function testWriteWithErrorMessageReturnsZero(): void100    {101        $file = vfsStream::newErroneousFile('foo', ['write' => uniqid()]);102        $actual = @$file->write(uniqid());103        assertThat($actual, equals(0));104    }105    public function testTruncateWithErrorMessageTriggersError(): void106    {107        $message = uniqid();108        $file = vfsStream::newErroneousFile('foo', ['truncate' => $message]);109        expect(static function () use ($file): void {110            $file->truncate(rand());111        })->triggers(E_USER_WARNING)->withMessage($message);112    }113    public function testTruncateWithErrorMessageReturnsFalse(): void114    {115        $file = vfsStream::newErroneousFile('foo', ['truncate' => uniqid()]);116        $actual = @$file->truncate(rand());...

vfsStreamErroneousFile.php

Source:vfsStreamErroneousFile.php

...11use function trigger_error;12/**13 * File to trigger errors on specific actions.14 *15 * Allows for throwing an error during fopen, fwrite, etc.16 *17 * @api18 */19class vfsStreamErroneousFile extends vfsStreamFile20{21    /** @var string[] */22    private $errorMessages;23    /**24     * @param string[] $errorMessages Formatted as [action => message], e.g. ['open' => 'error message']25     * @param int|null $permissions   optional26     */27    public function __construct(string $name, array $errorMessages, ?int $permissions = null)28    {29        parent::__construct($name, $permissions);30        $this->errorMessages = $errorMessages;31    }32    /**33     * {@inheritDoc}34     */35    public function open(): void36    {37        if (isset($this->errorMessages['open'])) {38            trigger_error($this->errorMessages['open'], E_USER_WARNING);39            return;40        }41        parent::open();42    }43    /**44     * {@inheritDoc}45     */46    public function openForAppend(): void47    {48        if (isset($this->errorMessages['open'])) {49            trigger_error($this->errorMessages['open'], E_USER_WARNING);50            return;51        }52        parent::openForAppend();53    }54    /**55     * {@inheritDoc}56     */57    public function openWithTruncate(): void58    {59        if (isset($this->errorMessages['open'])) {60            trigger_error($this->errorMessages['open'], E_USER_WARNING);61            return;62        }63        parent::openWithTruncate();64    }65    /**66     * {@inheritDoc}67     */68    public function read(int $count): string69    {70        if (isset($this->errorMessages['read'])) {71            trigger_error($this->errorMessages['read'], E_USER_WARNING);72            return '';73        }74        return parent::read($count);75    }76    /**77     * {@inheritDoc}78     */79    public function readUntilEnd(): string80    {81        if (isset($this->errorMessages['read'])) {82            trigger_error($this->errorMessages['read'], E_USER_WARNING);83            return '';84        }85        return parent::readUntilEnd();86    }87    /**88     * {@inheritDoc}89     */90    public function write(string $data): int91    {92        if (isset($this->errorMessages['write'])) {93            trigger_error($this->errorMessages['write'], E_USER_WARNING);94            return 0;95        }96        return parent::write($data);97    }98    /**99     * {@inheritDoc}100     */101    public function truncate(int $size): bool102    {103        if (isset($this->errorMessages['truncate'])) {104            trigger_error($this->errorMessages['truncate'], E_USER_WARNING);105            return false;106        }107        return parent::truncate($size);108    }109    /**110     * {@inheritDoc}...

write

Using AI Code Generation

1$root->getChild('2.php')->write('some content');2$root->getChild('3.php')->write('some content');3$root->getChild('4.php')->write('some content');4$root->getChild('5.php')->write('some content');5$root->getChild('6.php')->write('some content');6$root->getChild('7.php')->write('some content');7$root->getChild('8.php')->write('some content');8$root->getChild('9.php')->write('some content');9$root->getChild('10.php')->write('some content');10$root->getChild('11.php')->write('some content');11$root->getChild('12.php')->write('some content');12$root->getChild('13.php')->write('some content');13$root->getChild('14.php')->write('some content');14$root->getChild('15.php')->write('some content');15$root->getChild('16.php')->

write

Using AI Code Generation

1$root->getChild('file.txt')->write('content');2$root->getChild('file.txt')->read();3$root->getChild('file.txt')->write('content');4$root->getChild('file.txt')->read();5$root->getChild('file.txt')->write('content');6$root->getChild('file.txt')->read();7$root->getChild('file.txt')->write('content');8$root->getChild('file.txt')->read();9$root->getChild('file.txt')->write('content');10$root->getChild('file.txt')->read();11$root->getChild('file.txt')->write('content');12$root->getChild('file.txt')->read();13$root->getChild('file.txt')->write('content');14$root->getChild('file.txt')->read();15$root->getChild('file.txt')->write('content');16$root->getChild('file.txt')->read();17$root->getChild('file.txt')->write('content');

write

Using AI Code Generation

1$root = vfsStream::setup('root');2$file = vfsStream::newFile('file.txt')->at($root);3$file->write('content');4$root = vfsStream::setup('root');5$file = vfsStream::newFile('file.txt')->at($root);6$file->write('content');7The above code is working fine. But when I try to run the same code with PHPUnit, the code is failing at the line $root = vfsStream::setup('root'); with the following error:8PHPUnit_Framework_Exception: vfsStreamWrapper::stream_open(): failed to open stream: Permission denied9echo dirname(__FILE__);10echo dirname(__FILE__);11echo dirname(__FILE__);12echo dirname(__FILE__);13echo dirname(__FILE__);

write

Using AI Code Generation

1$vfs->write('test');2$vfs->read(1);3$vfs->eof();4$vfs->setFileClass('vfsStreamFile');5$vfs->getContents();6$vfs->getURL();7$vfs->getWrapperData();8$vfs->getWrapperType();9$vfs->setContents('test');10$vfs->setURL('test');11$vfs->setWrapperData('test');12$vfs->setWrapperType('test');13$vfs->getPermissions();14$vfs->setPermissions(1);15$vfs->getGroup();16$vfs->getOwner();17$vfs->setGroup(1);18$vfs->setOwner(1);19$vfs->getATime();20$vfs->getCTime();21$vfs->getMTime();22$vfs->setATime(1);23$vfs->setCTime(1);24$vfs->setMTime(1);

write

Using AI Code Generation

1$root = vfsStream::setup('root');2$root->addChild(new vfsStreamErroneousFile('foo.txt'));3$foo = vfsStreamWrapper::getRoot()->getChild('foo.txt');4$foo->write('bar');5$foo = vfsStreamWrapper::getRoot()->getChild('foo.txt');6$foo->read(3);7$foo = vfsStreamWrapper::getRoot()->getChild('foo.txt');8$foo->read(3);9$foo = vfsStreamWrapper::getRoot()->getChild('foo.txt');10$foo->read(3);

write

Using AI Code Generation

1$stream = vfsStream::newFile('test.txt', 0777)2    ->withContent('test')3    ->at($root);4$stream->write('test2');5echo $stream->getContent();6$stream = vfsStream::newFile('test.txt', 0777)7    ->withContent('test')8    ->at($root);9$stream->write('test2');10echo $stream->getContent();11$stream = vfsStream::newDirectory('test.txt', 0777)12    ->withContent('test')13    ->at($root);14$stream->write('test2');15echo $stream->getContent();16$stream = vfsStream::newFile('test.txt', 0777)17    ->withContent('test')18    ->at($root);19$stream->write('test2');20echo $stream->getContent();

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