isInParallel())->toBeTrue(); })->skip(!TestSuite::getInstance()->isInParallel); it('can determine in the test case if it is not running in parallel', function () { expect(test()->isInParallel())->toBeFalse(); })->skip(TestSuite::getInstance()->isInParallel); it('can skip using the test case based on parallel status', function () { expect(TestSuite::getInstance()->isInParallel)->toBeFalse(); })->skip(function () { return $this->isInParallel(); });