/**
* writes data into the stream
*
* @param string $data
* @return int amount of bytes written
*/
public function stream_write($data)
{
if (self::READONLY === $this->mode) {
return 0;
}
return $this->content->write($data);
}
/**
* @test
* @group issue_33
* @since 1.1.0
*/
public function truncateToGreaterSizeAddsZeroBytes()
{
$this->assertEquals(11, $this->file->write("lorem ipsum"));
$this->assertTrue($this->file->truncate(25));
$this->assertEquals(25, $this->file->size());
$this->assertEquals("lorem ipsum", $this->file->getContent());
}
/**
* writes data into the stream
*
* @param string $data
* @return int amount of bytes written
*/
public function stream_write($data)
{
if (self::READONLY === $this->mode) {
return 0;
}
if ($this->content->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
return 0;
}
return $this->content->write($data);
}
/**
* 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());
}
/**
* writes data into the stream
*
* @param string $data
* @return int amount of bytes written
*/
public function stream_write($data)
{
return $this->content->write($data);
}
