public void TallyStandardTest()
{
var count = new CountTree()
{
TreeCount = 0
};
FMSC.Sampling.IFrequencyBasedSelecter sampleSelector = new FMSC.Sampling.SystematicSelecter(1, 0, true);//100%
var expectedTree = new Tree();
var dataServiceMock = new Moq.Mock <ITreeDataService>();
dataServiceMock.Setup(ds => ds.CreateNewTreeEntry(It.IsAny <CountTree>())).Returns(expectedTree);
var dialogServiceMock = new Mock <IDialogService>();
//dialogServiceMock.Setup()
var result = FormDataEntryLogic.TallyStandard(count, sampleSelector, dataServiceMock.Object, dialogServiceMock.Object);
result.Should().NotBeNull();
result.TreeRecord.Should().BeSameAs(expectedTree);
result.Count.Should().BeSameAs(count);
result.TreeCount.Should().Be(1);
result.KPI.Should().Be(0);
expectedTree.CountOrMeasure.Should().Be("M");
sampleSelector = new ZeroPCTSelector();//0%
sampleSelector.Sample().Should().Be(SampleResult.C);
result = FormDataEntryLogic.TallyStandard(count, sampleSelector, dataServiceMock.Object, dialogServiceMock.Object);
result.TreeRecord.Should().BeNull();
result.TreeCount.Should().Be(1);
result.KPI.Should().Be(0);
}
private SampleSelecter MakeSystematicSampleSelector()
{
SampleSelecter selecter = null;
int iFrequency = (int)this.InsuranceFrequency;
int frequency = (int)this.SamplingFrequency;
if (frequency == 0) { selecter = null; }
else
{
selecter = new FMSC.Sampling.SystematicSelecter(frequency, iFrequency, true);
}
return selecter;
}
public void TestSystmaticSelecter()
{
decimal tolarance = .01m;
int freqency = 15;
int iFrequency = 0;
SystematicSelecter selecter = new SystematicSelecter(freqency, iFrequency, true);
int numSamples = freqency * 10000;
int[] results = new int[numSamples];
int totalSamples = 0;
int totalISamples = 0;
for (int i = 0; i < numSamples; i++)
{
SampleItem item = selecter.NextItem();
if (item != null && item.IsInsuranceItem)
{
results[i] = 2;
totalISamples++;
}
else if(item != null && item.IsSelected)
{
results[i] = 1;
totalSamples++;
}
else
{
results[i] = 0;
}
}
Assert.IsTrue(selecter.ITreeFrequency == iFrequency);
this.TestContext.WriteLine(" numsamples = {0}", numSamples.ToString());
this.TestContext.WriteLine("total samples = {0}", totalSamples.ToString());
this.TestContext.WriteLine("total Isamples = {0}", totalISamples.ToString());
decimal observedFreq = (totalSamples / (decimal)numSamples);
decimal observediFreq = (totalISamples / (decimal)totalSamples);
this.TestContext.WriteLine("Observed freq = {0}", observedFreq.ToString());
this.TestContext.WriteLine("Observed iFreq = {0}", observediFreq.ToString());
decimal dFreq = Math.Abs((1 / (decimal)freqency) - observedFreq);
this.TestContext.WriteLine("delta freq = {0}", dFreq.ToString());
bool freqInTolarance = Math.Abs((1 / (decimal)freqency) - observedFreq) <= tolarance;
Assert.IsTrue(freqInTolarance);
if (iFrequency > 0)
{
decimal dIFreq = Math.Abs((1 / (decimal)iFrequency) - observediFreq);
this.TestContext.WriteLine("delta iFreq = {0}", dIFreq.ToString());
bool ifreqInTolarance = Math.Abs((1 / (decimal)iFrequency) - observediFreq) <= tolarance;
Assert.IsTrue(ifreqInTolarance);
}
}
