Neos\Cache\Tests\Unit\Backend\SimpleFileBackendTest::getReturnsFalseForDeletedFiles PHP Method

    public function getReturnsFalseForDeletedFiles()
    {
        $this->mockCacheFrontend->expects($this->any())->method('getIdentifier')->will($this->returnValue('UnitTestCache'));
        $entryIdentifier = 'SimpleFileBackendTest';
        $pathAndFilename = 'vfs://Temporary/Directory/Cache/Data/UnitTestCache/' . $entryIdentifier;
        $simpleFileBackend = $this->getSimpleFileBackend();
        $simpleFileBackend->set($entryIdentifier, 'some data');
        unlink($pathAndFilename);
        $this->assertFalse($simpleFileBackend->get($entryIdentifier));
    }