Neos\FluidAdaptor\Tests\Unit\ViewHelpers\Format\NumberViewHelperTest::viewHelperFetchesCurrentLocaleViaI18nService PHP Метод

    public function viewHelperFetchesCurrentLocaleViaI18nService()
    {
        $localizationConfiguration = new \Neos\Flow\I18n\Configuration('de_DE');
        $mockLocalizationService = $this->getMockBuilder(\Neos\Flow\I18n\Service::class)->setMethods(array('getConfiguration'))->getMock();
        $mockLocalizationService->expects($this->once())->method('getConfiguration')->will($this->returnValue($localizationConfiguration));
        $this->inject($this->viewHelper, 'localizationService', $mockLocalizationService);
        $mockNumberFormatter = $this->getMockBuilder(\Neos\Flow\I18n\Formatter\NumberFormatter::class)->setMethods(array('formatDecimalNumber'))->getMock();
        $mockNumberFormatter->expects($this->once())->method('formatDecimalNumber');
        $this->inject($this->viewHelper, 'numberFormatter', $mockNumberFormatter);
        $this->viewHelper->expects($this->once())->method('renderChildren')->will($this->returnValue(123.456));
        $this->viewHelper->setArguments(array('forceLocale' => true));
        $this->viewHelper->render();
    }