/**
* test seeking to offset
*
* @test
*/
public function seekRead()
{
$this->file->setContent('foobarbaz');
$this->assertFalse($this->file->seek(0, 55));
$this->assertTrue($this->file->seek(0, SEEK_SET));
$this->assertEquals('foobarbaz', $this->file->readUntilEnd());
$this->assertEquals(0, $this->file->getBytesRead());
$this->assertTrue($this->file->seek(5, SEEK_SET));
$this->assertEquals('rbaz', $this->file->readUntilEnd());
$this->assertEquals(5, $this->file->getBytesRead());
$this->assertTrue($this->file->seek(0, SEEK_CUR));
$this->assertEquals('rbaz', $this->file->readUntilEnd());
$this->assertEquals(5, $this->file->getBytesRead(), 5);
$this->assertTrue($this->file->seek(2, SEEK_CUR));
$this->assertEquals('az', $this->file->readUntilEnd());
$this->assertEquals(7, $this->file->getBytesRead());
$this->assertTrue($this->file->seek(0, SEEK_END));
$this->assertEquals('', $this->file->readUntilEnd());
$this->assertEquals(9, $this->file->getBytesRead());
$this->assertTrue($this->file->seek(2, SEEK_END));
$this->assertEquals('', $this->file->readUntilEnd());
$this->assertEquals(11, $this->file->getBytesRead());
}
/**
* returns the current position of the stream
*
* @return int
*/
public function stream_tell()
{
return $this->content->getBytesRead();
}
