Neos\Flow\Tests\Unit\Monitor\FileMonitorTest::setUpFileMonitorForDetection PHP Метод

    protected function setUpFileMonitorForDetection(array $changeDetectionResult, array $expectedEmittedChanges, array $knownDirectoriesAndFiles)
    {
        $mockChangeDetectionStrategy = $this->createMock(ChangeDetectionStrategyInterface::class);
        $mockChangeDetectionStrategy->expects($this->any())->method('getFileStatus')->will($this->returnCallback(function ($pathAndFilename) use($changeDetectionResult) {
            if (isset($changeDetectionResult[$pathAndFilename])) {
                return $changeDetectionResult[$pathAndFilename];
            } else {
                return ChangeDetectionStrategyInterface::STATUS_UNCHANGED;
            }
        }));
        $fileMonitor = $this->getAccessibleMock(FileMonitor::class, ['emitFilesHaveChanged', 'emitDirectoriesHaveChanged'], ['Flow_Test'], '', true, true);
        $this->inject($fileMonitor, 'changeDetectionStrategy', $mockChangeDetectionStrategy);
        $fileMonitor->expects($this->once())->method('emitFilesHaveChanged')->with('Flow_Test', $expectedEmittedChanges);
        $mockSystemLogger = $this->createMock(SystemLoggerInterface::class);
        $fileMonitor->injectSystemLogger($mockSystemLogger);
        $mockCache = $this->getMockBuilder(Cache\Frontend\StringFrontend::class)->disableOriginalConstructor()->getMock();
        $mockCache->expects($this->once())->method('get')->will($this->returnValue(json_encode($knownDirectoriesAndFiles)));
        $fileMonitor->injectCache($mockCache);
        return $fileMonitor;
    }