public void ClearAll()
{
var timeWatcherMock = new Mock <ITimeWatcher>();
var watcherMock = new Mock <IWatcher>();
timeWatcherMock.Setup(r => r.StartWatcher(It.IsAny <string>(), It.IsAny <bool>()))
.Returns(() => watcherMock.Object);
var obj = new RepositoryCache();
Assert.IsNotNull(obj);
var result = obj.ClearAll(timeWatcherMock.Object);
Assert.IsTrue(result);
timeWatcherMock.Verify(foo => foo.StartWatcher("RepositoryCache.ClearAll", It.IsAny <bool>()), Times.Once());
}