public void MetricNameIsUsedForTimer()
        {
            var tags = new Dictionary <string, string> {
                { "foo", "bar" }
            };

            InMemoryMetricsFactory inMemoryMetricsFactory = new InMemoryMetricsFactory();

            inMemoryMetricsFactory.CreateTimer("thetimer", tags);

            Assert.Equal(-1, inMemoryMetricsFactory.GetTimer("thetimer", new Dictionary <string, string>()));
            Assert.Equal(0, inMemoryMetricsFactory.GetTimer("thetimer", tags));
        }
        public void TimerValueIsIncreased()
        {
            var tags = new Dictionary <string, string> {
                { "foo", "bar" }
            };

            InMemoryMetricsFactory inMemoryMetricsFactory = new InMemoryMetricsFactory();
            ITimer timer = inMemoryMetricsFactory.CreateTimer("thetimer", tags);

            Assert.Equal(0, inMemoryMetricsFactory.GetTimer("thetimer", tags));

            timer.DurationTicks(1);

            Assert.Equal(1, inMemoryMetricsFactory.GetTimer("thetimer", tags));
        }