/**
* @covers ::open
* @covers ::isOpen
* @covers ::write
* @covers ::close
*/
public function testOpenForWrite()
{
$file = new WritableStreamBackupFile($this->adapter->createTempFile());
// Not open yet
$this->assertFalse($file->isOpen());
// Open for reading.
$handle = $file->openForWrite();
// Write to the file
$file->write('Hello');
$path = $file->realpath();
$this->assertEquals(file_get_contents($file->realpath()), 'Hello');
// Append to the file
$file->write(', World!');
$this->assertEquals(file_get_contents($file->realpath()), 'Hello, World!');
$file->close();
$this->assertFalse($file->isOpen());
$this->assertFalse(is_resource($handle));
// Test implicit file open and close.
$new_file = new WritableStreamBackupFile($this->adapter->createTempFile());
$path = $new_file->realpath();
$new_file->write('Hello, World!');
$this->assertEquals(file_get_contents($new_file->realpath()), 'Hello, World!');
// unset($new_file);
// // Make sure the file was deleted
// $this->assertFalse(file_exists($path));
}
