1.Overview

    Allows performance/load testing using TestFirst.Net
        
2. Usage
   
    Example:


        [TestFixture]
        public class MyPerfTest:AbstractNUnitScenarioTest
        {
            [Test]        
            public void WhateverTest()
            {
                PerformanceMetricsWriter metricsWriter;
                PerformanceReport report;

                Scenario()
                    .Given(metricsWriter = PerformanceMetricsWriter.With().TestName("WhateverTest"))
                    .When(PerformanceSuite.With()
                        .NumRuns(2)
                        .PerRunTimeout(20).Seconds()
                        .LoadRunner(ContentionLoadRunner.With()
                            .Tests(new MyPerfTest())
                            .RunTimeout(15).Seconds()                        )           
                        .Listener(metricsWriter)
                        .Build())
                    .When(report = metricsWriter.BuildReport())
                    .When(report.PrintToConsole)
                    .Then(
                        Expect(report.GetMetricSummaryNamed("metric1").ValueMean),
                        Is(ADouble.EqualTo(4.75)))
                    .Then(
                        Expect(report.GetMetricSummaryNamed("metric1").ValueMedian),
                        Is(ADouble.EqualTo(5)))
                     .Then(
                        Expect(report.GetMetricSummaryNamed("metric1").ValueMax),
                        Is(ADouble.EqualTo(10)))
                     .Then(
                        Expect(report.GetMetricSummaryNamed("metric1").ValueMin),
                        Is(ADouble.EqualTo(0)))
                     .Then(
                        Expect(report.GetMetricSummaryNamed("metric1").MetricName),
                        Is(AString.EqualTo("metric1")));
            }

        ...
        }   

Any part of the above can be replaced with your own implementation if you don't like what the defaults provide.