Remove finalize(), parent() and child(). Add is_subtest().

[schwernbot]

From: @schwern Date: Friday Nov 18, 2011 at 23:19 GMT Orig: https://github.com/Test-More/test-more/issues/229

Test::Requires checks $builder->can("parent") before calling parent. Because parent is a stub which throws an exception telling the user that parent has been removed... it defeats the point of checking if Test::Builder has a parent method.

• Remove the stubs finalize, parent, and child from Test::Builder.
• Add a new method is_subtest to return $self->history->is_subtest

This will provide a clean upgrade path from old to new style subtests.

[schwernbot]

From: @schwern Date: Friday Nov 25, 2011 at 22:45 GMT Orig: https://github.com/Test-More/test-more/issues/229#issuecomment-2878735

Ok, I'm happy with this one. Thanks @dunsmoreb!