public void With_filters()
        {
            var settings = new RepositorySettings {
                PluginId = PluginType.Debug, Name = "debug"
            };
            var expression = new List <FilterExpressionSettings>()
            {
                new FilterExpressionSettings()
                {
                    Operation = FilterType.Time, Operand = Rand.IntegerAsString, Operator = Rand.ComparisionOperator
                },
                new FilterExpressionSettings()
                {
                    Operation = FilterType.Category, Operand = Rand.Text, Operator = Rand.EnsembleOperator
                },
                new FilterExpressionSettings()
                {
                    Operation = FilterType.Level, Operand = Rand.Text, Operator = Rand.EnsembleOperator
                },
            };

            IPluginManager pm = new PluginManager(new DebugLoader(), _logger);
            IFilterManager fm = new FilterManager();

            var p = pm.Build(settings);
            var f = fm.Build(expression, "and");

            var day  = p.GetDays().ElementAt(0);
            var logs = f.Filter(p.GetLogs(day));

            Assert.NotNull(logs);
        }