public static void IsNot <T1, T2>(this IFor <T1> ifor,
string name,
Expression <Func <T1, T2> > srcFunc,
[CallerFilePath] string file = "",
[CallerLineNumber] int line = 0,
[CallerMemberName] string member = "")
{
var diag = DiagInfoExpressionFactory.CreateDiag(file, line, member, srcFunc);
ifor.DoesNotExist(diag, name, TestingContextLimitedInterface.ExpressionalInterfaceExtension.SingleFunc(srcFunc));
}
public static void DoesNotExist <T1, T2>(this IFor <T1> ifor,
string name,
Expression <Func <T1, IEnumerable <T2> > > srcFunc,
[CallerFilePath] string file = "",
[CallerLineNumber] int line = 0,
[CallerMemberName] string member = "")
{
var diag = DiagInfoExpressionFactory.CreateDiag(file, line, member, srcFunc);
ifor.DoesNotExist(diag, name, srcFunc.Compile());
}