Can't addFile() in SimpleTest Test Suite

[Rob Wilkerson]

Hey guys -

I have a test suite that's working when I include a test case via its
absolute path. For portability, I'd rather include it just using its
name, but it's failing with a "Failed to Open" error and I can't
figure out why. Hopefully someone more familiar with SimpleTest can
point me in the right direction (or point out my stupidity, as the
case may be).

Here are the highlights of my config:

- SimpleTest is installed in a support directory (~/projects/support/
simpletest) so that the framework can be used for multiple apps.

- The application is installed in ~/projects/work/myapp and its tests
are ~/projects/work/myapp/tests

- ~/projects/work/myapp/tests contains both all_tests.php and
my_test_case.ph p

- My include_path includes ~/projects/support/simpletest and "."

- all_tests.php looks like this:

<?php
require_once ( 'autorun.php' );

class AllTests extends TestSuite {
public function AllTests() {
$this->TestSuite ( 'All tests' );
$this->addFile( 'my_test_case.p hp' );
}
}
?>

The error:

Warning: SimpleFileLoade r::include_once (my_test_case.p hp)
[function.Simple FileLoader-include-once]: failed to open stream: No
such file or directory in /home/myusername/projects/support/simpletest/
test_case.php on line 391

Warning: SimpleFileLoade r::include_once () [function.includ e]: Failed
opening 'my_test_case.p hp' for inclusion (include_path=' .:/usr/share/
php:/home/myusername/projects/work/shared-services/classes:/home/
myusername/projects/support/simpletest') in /home/myusername/projects/
support/simpletest/test_case.php on line 391

Warning: file_get_conten ts(my_test_case .php) [function.file-get-
contents]: failed to open stream: No such file or directory in /home/
myusername/projects/support/simpletest/test_case.php on line 428

Any thoughts would be much appreciated.

Thanks.

Rob