This patch adds an optional hashref argument to the XSLT_Handler
transform() method. It allows you to send key => value pairs
parameters to the XML::LibXSLT object, which you can reference
in a XSLT via <xsl:param name="XXX" />.
The parameter value is evaluated as an XPath query, so you can only
pass quoted strings (i.e. "'test'") or numbers. Otherwise, the
XSLT engine will interpret it as a Xpath query and will run it
on the XML that you're transforming.
The most common use case is sending strings to a XSLT. In my case,
this is an OAI-PMH identifier that comes in a OAI response but not
the actual metadata. See the following link from the official POD:
http://search.cpan.org/~shlomif/XML-LibXSLT-1.92/LibXSLT.pm#Parameters
_TEST PLAN_
1) Run "perl t/db_dependent/XSLT_Handler.t". If all tests pass,
you should be free to sign off. Feel free to inspect the last
test in XSLT_Handler.t and the XSL in test04.xsl to see how it
works.
If you really want to be thorough, you could write your own test
cases using mine as an example.
Alternatively, you could go into C4::XSLT, and try to pass a
value to a parameter in the search results or the detail page,
but that might be a bit over the top.
It's a pretty simple patch.
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
This patch may serve as a starting point for more unit tests in this part
of the code.
In this patch most internal subroutines of Z3950Search are covered.
In the XSLT part we reuse a XSL template from the XSLT_Handler.t test.
It needed a little tweaking for namespaces. And added the indicators on
the 990 field.
Test plan:
Run both Breeding.t and XSLT_Handler.t.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Test plan:
Verify if XSLT_Handler.t passes.
You could also sabotage the test by removing one of the test xsl files.
Or you could 'repair' the bad xsl file (test02). Remove the second line
redefining the xsl variable.
In all those cases the unit test should fail now.. Discard your changes :)
Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Test pass. No koha-qa errors.
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
