Neos\Flow\Tests\Unit\I18n\FormatResolverTest::throwsExceptionWhenFormatterDoesNotImplementFormatterInterface PHP Метод

    public function throwsExceptionWhenFormatterDoesNotImplementFormatterInterface()
    {
        $mockObjectManager = $this->createMock(ObjectManagerInterface::class);
        $mockObjectManager->expects($this->once())->method('isRegistered')->with('Acme\\Foobar\\Formatter\\SampleFormatter')->will($this->returnValue(true));
        $mockReflectionService = $this->createMock(ReflectionService::class);
        $mockReflectionService->expects($this->once())->method('isClassImplementationOf')->with('Acme\\Foobar\\Formatter\\SampleFormatter', I18n\Formatter\FormatterInterface::class)->will($this->returnValue(false));
        $formatResolver = new I18n\FormatResolver();
        $formatResolver->injectObjectManager($mockObjectManager);
        $this->inject($formatResolver, 'reflectionService', $mockReflectionService);
        $formatResolver->resolvePlaceholders('{0,Acme\\Foobar\\Formatter\\SampleFormatter}', [123], $this->sampleLocale);
    }