Hello,every one:
There is a unit test for a.d,it will be pass,do you think it's right?
or it's my error?

/////// the file name is a.d
  class Math
{
    /// add function
    static int add(int x, int y) { return x + y; }

    ///
    unittest
    {
       // assert(add(2, 2) == 5);
        assert(add(-2,0) == 0);
    }
}

class Sum {
  int add(int x, int y) { return x + y; }

  unittest
  {
    Sum sum = new Sum;
    //assert(sum.add(-2,0) == -2);
     assert(sum.add(-2,0) == 2);
  }
}

void main()
{
}
//// build.bat
dmd -unittest a.d
pause

-------------------------end----------------------------

Thank you.

On Tue, 26 Aug 2014 13:38:17 +0000
FrankLike via Digitalmars-d-learn <digitalmars-d-learn@puremagic.com>
wrote:

> dmd -unittest a.d
so? you compiled the code. but you need to run the resulting .exe to invoke unittests.

or just use 'rdmd' instead.

On Tuesday, 26 August 2014 at 13:49:39 UTC, ketmar via Digitalmars-d-learn wrote:
> On Tue, 26 Aug 2014 13:38:17 +0000
> FrankLike via Digitalmars-d-learn <digitalmars-d-learn@puremagic.com>
> wrote:
>
>> dmd -unittest a.d
> so? you compiled the code. but you need to run the resulting .exe to
> invoke unittests.
>
> or just use 'rdmd' instead.

Thank you,l  use it   by d.chm.