public void TestGetIndex()
{
var allVariables = new[] { "A", "B", "C", "D" };
var foundVariables = new[] { "D", "B" };
var index = SubsetUtils.GetIndex(foundVariables, allVariables);
Assert.Equal(10, index);
}
public void TestFromAndGetIndex()
{
const int index = 103;
var allVariables = new[] { "A", "B", "C", "D", "E", "F", "G" };
var variablesFromIndex = SubsetUtils.FromIndex(allVariables, index);
var calculatedIndex = SubsetUtils.GetIndex(variablesFromIndex, allVariables);
Assert.Equal(index, calculatedIndex);
}