public function testCreateParameter()
 {
     // Be sure variables are empty
     putenv('SYMFONY__DATABASE_HOST=');
     putenv('SYMFONY__DATABASE_PORT=');
     putenv('SYMFONY__DATABASE_USER='******'SYMFONY__DATABASE_PASSWORD='******'SYMFONY__DATABASE_NAME=');
     putenv('DATABASE_URL=pgsql://user:pass@api-platform.com:1234/dbname');
     Database::createParameters();
     $this->assertEquals('api-platform.com', getenv('SYMFONY__DATABASE_HOST'));
     $this->assertEquals('1234', getenv('SYMFONY__DATABASE_PORT'));
     $this->assertEquals('user', getenv('SYMFONY__DATABASE_USER'));
     $this->assertEquals('pass', getenv('SYMFONY__DATABASE_PASSWORD'));
     $this->assertEquals('dbname', getenv('SYMFONY__DATABASE_NAME'));
 }