public async Task FlushAsync_Success()
        {
            var result = await _bucketManager.FlushAsync();

            Assert.NotNull(result);
            Assert.True(result.Success);
        }
        public async Task FlushAsync_Success()
        {
            var result = await _bucketManager.FlushAsync();

            Assert.NotNull(result);
            Assert.True(result.Success, "{0}-{1}", result.Message,
                        result.Exception == null ? "" : result.Exception.ToString());
        }