NAME

Test::HTML::Spelling - Test the spelling of HTML documents

SYNOPSIS

  use Test::More;
  use Test::HTML::Spelling;

  use Test::WWW::Mechanize;

  my $sc = Test::HTML::Spelling->new(
      ignore_classes   => [qw( no-spellcheck )],
      check_attributes => [qw( title alt )],
  );

  $sc->speller->set_option('lang','en_GB');
  $sc->speller->set_option('sug-mode','fast');

  my $mech = Test::WWW::Mechanize->new();

  $mech->get_ok('http://www.example.com/');

  $sc->spelling_ok($mech->content, "spelling");

  done_testing;

DESCRIPTION

This module parses an HTML document, and checks the spelling of the text and some attributes (such as the title and alt attributes).

It will not spellcheck the attributes or contents of elements (including the contents of child elements) with the class no-spellcheck. For example, elements that contain user input, or placenames that are unlikely to be in a dictionary (such as timezones) should be in this class.

It will fail when an HTML document if not well-formed.

METHODS

ignore_classes

This is an accessor method for the names of element classes that will not be spellchecked. It is also a constructor parameter.

It defaults to no-spellcheck.

check_attributes

This is an accessor method for the names of element attributes that will be spellchecked. It is also a constructor parameter.

It defaults to title and alt.

ignore_words

This is an accessor method for setting a hash of words that will be ignored by the spellchecker. Use it to specify a custom dictionary, e.g.

  use File::Slurp;

  my %dict = map { chomp($_); $_ => 1 } read_file('custom');

  $sc->ignore_words( \%dict );

speller

  my $sc = $sc->speller($lang);

This is an accessor that gives you access to a spellchecker for a particular language (where $lang is a two-letter ISO 639-1 language code). If the language is omitted, it returns the default spellchecker:

  $sc->speller->set_option('sug-mode','fast');

Note that options set for the default spellchecker will not be set for other spellcheckers. To ensure all spellcheckers have the same options as the default, use something like the following:

  foreach my $lang (qw( en es fs )) {
      $sc->speller($lang)->set_option('sug-mode',
          $sc->speller->get_option('sug-mode')
      )
  }

langs

    my @langs = $sc->langs;

Returns a list of languages (as two-letter ISO 639-1 codes) that there are spellcheckers for.

This can be checked after testing a document to ensure that the document does not contain markup in unexpected languages.

check_spelling

  if ($sc->check_spelling( $content )) {
    ..
  }

Check the spelling of a document, and return true if there are no spelling errors.

spelling_ok

    $sc->spelling_ok( $content, $message );

Parses the HTML file and checks the spelling of the document text and selected attributes.

KNOWN ISSUES

Using Test::HTML::Spelling in a module

Suppose you subclass a module like Test::WWW::Mechanize and add a spelling_ok method that calls "spelling_ok". This will work fine, except that any errors will be reported as coming from your module, rather than the test scripts that call your method.

To work around this, call the "check_spelling" method from within your module.

SEE ALSO

The following modules have similar functionality:

Apache::AxKit::Language::SpellCheck

AUTHOR

Robert Rothenberg, <rrwo at cpan.org>

Contributors and Acknowledgements

• Rusty Conover

• Murray Walker

• Interactive Information, Ltd.

LICENSE AND COPYRIGHT

Copyright 2012-2014 Robert Rothenberg.

This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at:

http://www.perlfoundation.org/artistic_license_2_0

Any use, modification, and distribution of the Standard or Modified Versions is governed by this Artistic License. By using, modifying or distributing the Package, you accept this license. Do not use, modify, or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made by someone other than you, you are nevertheless required to ensure that your Modified Version complies with the requirements of this license.

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This license includes the non-exclusive, worldwide, free-of-charge patent license to make, have made, use, offer to sell, sell, import and otherwise transfer the Package with respect to any patent claims licensable by the Copyright Holder that are necessarily infringed by the Package. If you institute patent litigation (including a cross-claim or counterclaim) against any party alleging that the Package constitutes direct or contributory patent infringement, then this Artistic License to you shall terminate on the date that such litigation is filed.

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