public void Expression_is_injected()
{
Expression <Func <Dto, bool> > condition = y => y.Item1.Length > 1;
Expression <Func <Dto, bool> > template = x => x.Item2 == 3 && Inject.Expression(x, condition);
Expression <Func <Dto, bool> > predicate = template.Transform();
Func <Dto, bool> del = predicate.Compile();
Assert.True(del(new Dto("abc", 3)));
Assert.False(del(new Dto("abc", 2)));
Assert.False(del(new Dto("x", 3)));
}
