public void Should_extract_index_values_from_expressions()
{
Expression <Func <ExampleForm, object> > expression1 = f => f.DrugTestId;
Expression <Func <ExampleForm, object> > expression2 = f => f.DrugTestDrugTestResults[5].SubstanceTested;
UINameHelper.ExtractIndexValueFrom(expression1).ShouldBeNull();
UINameHelper.ExtractIndexValueFrom(expression2).ShouldEqual(5);
}
public void Should_extract_index_values_from_expressions()
{
Expression <Func <Stub, object> > expression1 = f => f.Name;
Expression <Func <Stub, object> > expression2 = f => f.Subs[5].Number;
UINameHelper.ExtractIndexValueFrom(expression1).ShouldBeNull();
UINameHelper.ExtractIndexValueFrom(expression2).ShouldEqual(5);
}