public void TestDisabledCleaner()
{
var logCleaner = new Mock <ILogCleaner>();
var cleaner = new DataCleaner(logCleaner.Object);
var settings = new Setting()
{
DeleteOldLogs = false, OldLogDeleteDays = 20
};
cleaner.Initialize(settings);
logCleaner.Verify(l => l.Clean(), Times.Never());
}