1Test::XML::Twig(3)    User Contributed Perl Documentation   Test::XML::Twig(3)
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NAME

6       Test::XML::Twig - Test XML::Twig handlers
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SYNOPSIS

9         use Test::XML::Twig tests => 2;
10         use My::Twig qw( handler );
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12         test_twig_handler(
13             \&handler,
14             '<foo/>', '<bar/>',
15             'turns foo to bar',
16         );
17
18         test_twig_handlers(
19             { twig_handlers => { 'foo' => \&handler } },
20             '<foo/>', '<bar/>',
21             'turns foo into bar',
22         );
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DESCRIPTION

25       This module is for testing XML::Twig handlers.
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FUNCTIONS

28       All functions are exported.
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30       get_twig ( INPUT [, ARGS ] )
31           Return a parsed twig of INPUT, or undef on parse failure.
32           Optionally, ARGS may be supplied as a set of hash-like parameters
33           to be passed into the twig constructor.
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35       test_twig_handler ( HANDLER, INPUT, EXPECTED, TESTNAME [, COND ] )
36           Parse INPUT, using HANDLER as a twig_handler (i.e: it gets called
37           after the parse tree has been built).  Tests that the result is the
38           same as EXPECTED (which can be either a string of XML or a quoted
39           regex).  HANDLER must be a code ref.
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41           Optionally, COND can be supplied.  Instead of the handler being
42           called with the root element of INPUT, COND will be used with
43           first_child() to select an alternative element.
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45           Returns true / false depending upon test success.
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47       test_twig_handlers ( ARGS, INPUT, EXPECTED, TESTNAME )
48           This is similiar to test_twig_handler(), but with more flexibility.
49           The first argument, ARGS, is a hash reference which can be used to
50           specify any of the ordinary parameters to twig's constructor.  This
51           lets you test things like start_tag_handlers, as well as multiple
52           twig_handlers together.
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SEE ALSO

55       Test::More, Test::XML, XML::Twig.
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AUTHOR

58       Dominic Mitchell, <cpan2 (at) semantico.com>
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61       Copyright 2002 by semantico
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63       This library is free software; you can redistribute it and/or modify it
64       under the same terms as Perl itself.
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68perl v5.34.0                      2022-01-21                Test::XML::Twig(3)
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