1Test::XML::Twig(3)    User Contributed Perl Documentation   Test::XML::Twig(3)
2
3
4

NAME

6       Test::XML::Twig - Test XML::Twig handlers
7

SYNOPSIS

9         use Test::XML::Twig tests => 2;
10         use My::Twig qw( handler );
11
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         );
23

DESCRIPTION

25       This module is for testing XML::Twig handlers.
26

FUNCTIONS

28       All functions are exported.
29
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.
34
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.
40
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.
44
45           Returns true / false depending upon test success.
46
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.
53

SEE ALSO

55       Test::More, Test::XML, XML::Twig.
56

AUTHOR

58       Dominic Mitchell, <cpan2 (at) semantico.com>
59

61       Copyright 2002 by semantico
62
63       This library is free software; you can redistribute it and/or modify it
64       under the same terms as Perl itself.
65
66
67
68perl v5.30.1                      2020-01-30                Test::XML::Twig(3)
Impressum