set('first', fn () => 'alpha'); $container->set('second', fn () => 'beta'); $format = new class($container, [], [], [], [], 0, APP_SDK_PLATFORM_SERVER) extends Format { public function getName(): string { return 'stub'; } public function parse(): array { return []; } public function resolveValidatorForTest(array $param): mixed { return $this->getValidator($param); } }; $validator = $format->resolveValidatorForTest([ 'validator' => fn (string $first, string $second) => new Text( ($first === 'alpha' && $second === 'beta') ? 9 : 1 ), 'injections' => ['second', 'first'], ]); $this->assertInstanceOf(Text::class, $validator); $this->assertTrue($validator->isValid('123456789')); $this->assertFalse($validator->isValid('1234567890')); } }