tests/powell1_tests.m

   1 ## Test the optimal point.
   2
   3 unit_test_equals("powell1([0;0;0;0]) == 0", ...
   4                  0, ...
   5                  powell1([0;0;0;0]));
   6
   7 ## It should fail with the wrong number of coordinates.
   8 f = powell1([1;2;3]);
   9 unit_test_equals("powell1 fails with too few coordinates", ...
  10                  true, ...
  11                  isna(f));
  12
  13 f = powell1([1;2;3;4;5]);
  14 unit_test_equals("powell1 fails with too many coordinates", ...
  15                  true, ...
  16                  isna(f));