/**
* @return void
*/
public function testEncryptionInSameFile()
{
$filter = new FileEncrypt();
$filter->setKey('1234567890123456');
copy(dirname(__DIR__) . '/_files/encryption.txt', dirname(__DIR__) . '/_files/newencryption.txt');
$filter->filter(dirname(__DIR__) . '/_files/newencryption.txt');
$this->assertNotEquals('Encryption', trim(file_get_contents(dirname(__DIR__) . '/_files/newencryption.txt')));
}
public function testEncryptionWithDecryption()
{
$filter = new FileEncrypt();
$filter->setFilename(dirname(__DIR__) . '/_files/newencryption.txt');
$filter->setKey('1234567890123456');
$this->assertEquals(dirname(__DIR__) . '/_files/newencryption.txt', $filter->filter(dirname(__DIR__) . '/_files/encryption.txt'));
$this->assertNotEquals('Encryption', file_get_contents(dirname(__DIR__) . '/_files/newencryption.txt'));
$filter = new FileDecrypt();
$filter->setFilename(dirname(__DIR__) . '/_files/newencryption2.txt');
$this->assertEquals(dirname(__DIR__) . '/_files/newencryption2.txt', $filter->getFilename());
$filter->setKey('1234567890123456');
$input = $filter->filter(dirname(__DIR__) . '/_files/newencryption.txt');
$this->assertEquals(dirname(__DIR__) . '/_files/newencryption2.txt', $input);
$this->assertEquals('Encryption', trim(file_get_contents(dirname(__DIR__) . '/_files/newencryption2.txt')));
}
/**
* @dataProvider returnUnfilteredDataProvider
* @return void
*/
public function testReturnUnfiltered($input)
{
$filter = new FileEncrypt();
$filter->setKey('1234567890123456');
$this->assertEquals($input, $filter($input));
}