public void TestLowIsGoodPolarity()
{
var comparer = new RangeTargetComparer(DefaultConfig())
{
PolarityId = PolarityIds.RagLowIsGood
};
// Better
var significance = comparer.CompareAgainstTarget(
new CoreDataSet { Value = 0 });
Assert.AreEqual(Significance.Better, significance);
// On lower limit
significance = comparer.CompareAgainstTarget(
new CoreDataSet { Value = 1 });
Assert.AreEqual(Significance.Same, significance);
// On upper limit
significance = comparer.CompareAgainstTarget(
new CoreDataSet { Value = 2 });
Assert.AreEqual(Significance.Worse, significance);
// Worse
significance = comparer.CompareAgainstTarget(
new CoreDataSet { Value = 3 });
Assert.AreEqual(Significance.Worse, significance);
}
public void TestHighIsGoodPolarity()
{
var comparer = new RangeTargetComparer(DefaultConfig())
{
PolarityId = PolarityIds.RagHighIsGood
};
AssertExpected(comparer, Significance.Worse, 0);
AssertExpected(comparer, Significance.Same, 1);
AssertExpected(comparer, Significance.Same, 1.5);
AssertExpected(comparer, Significance.Better, 2);
AssertExpected(comparer, Significance.Better, 3);
}
private static void AssertExpected(RangeTargetComparer comparer, Significance expected, double val)
{
var significance = comparer.CompareAgainstTarget(new CoreDataSet { Value = val });
Assert.AreEqual(expected, significance);
}
