[Koha-bugs] [Bug 13262] Add parameters to XSLT Handler transform method

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13262

--- Comment #6 from David Cook <dcook at prosentient.com.au> ---
(In reply to M. de Rooy from comment #5)
> Maybe we should just be pragmatic here and replace the lines:
> 
> require XML::LibXML;
> my $dom = XML::LibXML->load_xml(string => $output);
> my $result = $dom->find( '/just_a_tagname' );
> 
> by a simple test like index($output,'this is a test')>0
> 
> LibXML uses overloading in XML::LibXML::Literal (and others) called from
> XML::LibXML::Node. Debugging this stuff seems much harder than just
> simplifying the test..

Maybe. Using index(), while not as exact, might be "good enough".

However, I'm rather intrigued that Kyle is getting errors while you (Marcel)
and I are not. I have no idea why it warned "left argument in overloaded
package XML::LibXML::NodeList" when it should've been a XML::LibXML::Literal
which would've magically stringified.

Maybe rather than using index(), we should look into why Kyle is getting that
problem though. The answer will determine the solution.

If it's an issue of the overloading not working as expected, it would probably
be an idea to go with:

ok($result->value() eq 'this is a test', 'test name');

However, that still won't work if Kyle really is getting a NodeList back
instead of a Literal.

Kyle: Could you do a Data::Dumper($result) and tell us what you get?

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