'DefaultPrinter', 'COLLISION_IGNORE_DURATION' => 'true'], ); $process->run(); return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput()); }; test('parallel', function () use ($run) { expect($run())->toContain('Tests: 4 incomplete, 4 todos, 15 skipped, 626 passed (1550 assertions)') ->toContain('Parallel: 3 processes'); });