/**
* test writing data into the file
*
* @test
*/
public function write()
{
$this->file->setContent('foobarbaz');
$this->assertTrue($this->file->seek(3, SEEK_SET));
$this->assertEquals(3, $this->file->write('foo'));
$this->assertEquals('foofoobaz', $this->file->getContent());
$this->assertEquals(9, $this->file->size());
$this->assertEquals(3, $this->file->write('bar'));
$this->assertEquals('foofoobar', $this->file->getContent());
$this->assertEquals(9, $this->file->size());
}
/**
* seeks to the given offset
*
* @param int $offset
* @param int $whence
* @return bool
*/
public function stream_seek($offset, $whence)
{
return $this->content->seek($offset, $whence);
}
