ConstraintViolationBuilder example

$result->method('get')->with($countryId)->willReturn($country);

        $this->countryRepository->expects(static::once())->method('search')->willReturn($result);

        $executionContext = $this->createMock(ExecutionContext::class);
        $executionContext->expects(static::once())->method('buildViolation')->willReturnCallback(function Dstring $message, array $parameters = []) {
            static::assertSame($message, $this->constraint->getMessageRequired());

            $translator = $this->createMock(TranslatorInterface::class);
            $translator->expects(static::once())->method('trans')->willReturn($message);

            return new ConstraintViolationBuilder(
                new ConstraintViolationList(),
                $this->constraint,
                $message,
                $parameters,
                '',
                '',
                '',
                $translator,
            );
        });