File Coverage

lib/Brownie/Session.pm

Criterion	Covered	Total	%
statement	109	117	93.1
branch	13	20	65.0
condition	5	10	50.0
subroutine	43	46	93.4
pod	12	20	60.0
total	182	213	85.4

package Brownie::Session;

use strict;
use warnings;
use Carp ();
use Class::Load;
use Sub::Install;
use Plack::Runner;
use Test::TCP;

use Brownie::Driver;
use Brownie::Node;
use Brownie::XPath;

sub new {
    my ($class, %args) = @_;

    my $self = +{
        scopes   => [],
        driver   => $class->_create_driver($args{driver}),
        app_host => $args{app_host},
    };

    if ($args{app}) {
        my $server = $class->_create_server($args{app});
        if ($server) {
            $self->{server}   = $server;
            $self->{app_host} = 'http://localhost:' . $server->port;
        }
    }

    return bless $self => $class;
}

sub DESTROY {
    my $self = shift;
    delete $self->{driver} if exists $self->{driver};
    delete $self->{server} if exists $self->{server};
}

sub _create_driver {
    my ($class, $opts) = @_;

    $opts ||= { name => 'Mechanize' };
    $opts = { name => $opts } unless ref $opts;

    my $klass = $opts->{class} || 'Brownie::Driver::' . $opts->{name};
    Class::Load::load_class($klass);

    return $klass->new(%{ $opts->{args} || {} });
}

sub _create_server {
    my ($class, $app, %args) = @_;
    return unless $app;

    my $server = Test::TCP->new(
        code => sub {
            my $port = shift;

            my $r = Plack::Runner->new(app => $app);
            $r->parse_options('--port' => $port, '--env' => 'test');
            $r->set_options(%args);
            $r->run;
        },
    );
}

sub driver   { shift->{driver} }
sub server   { shift->{server} }
sub app_host { shift->{app_host} }

for my $method (qw/
    current_url
    current_path
    status_code
    response_headers
    title
    source
    screenshot
    execute_script
    evaluate_script
/) {
    Sub::Install::install_sub({
        code => sub { shift->driver->$method(@_) },
        as   => $method,
    });
}

*body = \&source;

sub visit {
    my ($self, $url) = @_;

    if ($self->app_host && $url !~ /^http/) {
        $url = $self->app_host . $url;
    }

    $self->driver->visit($url);
}

sub current_node {
    my $self = shift;
    if (@{$self->{scopes}}) {
        return $self->{scopes}->[-1];
    }
    else {
        return $self->document;
    }
}

sub document { shift->driver->find('/html') }

sub find  { $_[0]->current_node->find($_[1])  }
sub first { $_[0]->current_node->first($_[1]) }
sub all   { $_[0]->current_node->all($_[1])   }

sub _do_safe_action {
    my $code = shift;
    my $ret = eval { $code->(); 1 } || 0;
    Carp::carp($@) if $@;
    return $ret;
}

sub click_link {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_link($locator);
    _do_safe_action(sub { $self->find($xpath)->click });
}

sub click_button {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_button($locator);
    _do_safe_action(sub { $self->find($xpath)->click });
}

sub click_link_or_button {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_link_or_button($locator);
    _do_safe_action(sub { $self->find($xpath)->click });
}
*click_on = \&click_link_or_button;

sub fill_in {
    my ($self, $locator, $value) = @_;
    my $xpath = Brownie::XPath::to_text_field($locator);
    _do_safe_action(sub { $self->find($xpath)->set($value) });
}

sub choose {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_radio($locator);
    _do_safe_action(sub { $self->find($xpath)->select });
}

sub check {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_checkbox($locator);
    _do_safe_action(sub { $self->find($xpath)->select });
}

sub uncheck {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_checkbox($locator);
    _do_safe_action(sub { $self->find($xpath)->unselect });
}

sub select {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_option($locator);
    _do_safe_action(sub { $self->find($xpath)->select });
}

sub unselect {
    my ($self, $locator) = @_;
    my $xpath = Brownie::XPath::to_option($locator);
    _do_safe_action(sub { $self->find($xpath)->unselect });
}

sub attach_file {
    my ($self, $locator, $filename) = @_;
    my $xpath = Brownie::XPath::to_file_field($locator);
    _do_safe_action(sub { $self->find($xpath)->set($filename) });
}

1;

=head1 NAME

Brownie::Session - browser session class

=head1 SYNOPSIS

  use Test::More;
  use Brownie::Session;

  # external server
  my $session = Brownie::Session->new(
      driver   => 'Mechanize',
      app_host => 'http://app.example.com:5000',
  );

  # PSGI app
  my $session = Brownie::Session->new(
      driver => 'Mechanize',
      app    => sub { ...(PSGI app)... },
  );

  # PSGI file
  my $session = Brownie::Session->new(
      driver => 'Mechanize',
      app    => 'app.psgi',
  );

  $session->visit('/');
  is $session->title => 'Some Title';

  $session->fill_in('User Name' => 'brownie');
  $session->fill_in('Email Address' => '[e-mail]');
  $session->click_button('Login');
  like $session->source => qr/Welcome (.+)/;

  $session->fill_in(q => 'Brownie');
  $session->click_link_or_button('Search');
  like $session->title => qr/Search result of Brownie/i;

  done_testing;

=head1 METHODS

=over 4

=item * C

  my $session = Brownie::Session->new(%args);

C<%args> are:

=over 8

=item * C: loadable driver name or config

=item * C: external target application

=item * C: PSGI application

=back

=back

=head2 Driver Delegation

=over 4

=item * C

Go to $url.

  $session->visit('http://example.com/');

=item * C

Returns current page's URL.

  my $url = $session->current_url;

=item * C

Returns current page's path of URL.

  my $path = $session->current_path;

=item * C </td>
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<td class="s"> Returns current page's <title> text. </td>
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<td class="s">   my $title = $session->title; </td>
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<td class="s"> =item * C<source> </td>
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<td class="s"> Returns current page's HTML source. </td>
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<td class="s">   my $source = $session->source; </td>
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<td class="s"> =item * C<screenshot($filename)> </td>
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<td class="s"> Takes current page's screenshot and saves to $filename as PNG. </td>
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<td class="s">   $session->screenshot($filename); </td>
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<td class="s"> =item * C<execute_script($javascript)> </td>
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<td class="s"> Executes snippet of JavaScript into current page. </td>
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<td class="s">   $session->execute_script('$("body").empty()'); </td>
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<td class="s"> =item * C<evaluate_script($javascript)> </td>
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<td class="s"> Executes snipptes and returns result. </td>
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<td class="s">   my $result = $session->evaluate_script('1 + 2'); </td>
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<td class="s"> If specified DOM element, it returns WebElement object. </td>
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<td class="s">   my $node = $session->evaluate_script('document.getElementById("foo")'); </td>
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<td class="s"> =back </td>
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<td class="s"> =head2 Node Action </td>
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<td class="s"> =item * C<click_link($locator)> </td>
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<td class="s"> Finds and clicks specified link. </td>
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<td class="s">   $session->click_link($locator); </td>
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<td class="s"> C<$locator>: id or text of link </td>
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</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="321">321</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<click_button($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="322">322</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="323">323</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Finds and clicks specified buttons. </td>
</tr>

<tr>
<td  class="h" >
<a name="324">324</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="325">325</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->click_button($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="326">326</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="327">327</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> C<$locator>: id or value of button </td>
</tr>

<tr>
<td  class="h" >
<a name="328">328</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="329">329</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<click_on($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="330">330</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="331">331</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Finds and clicks specified links or buttons. </td>
</tr>

<tr>
<td  class="h" >
<a name="332">332</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="333">333</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->click_on($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="334">334</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="335">335</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> It combines C<click_link> and C<click_button>. </td>
</tr>

<tr>
<td  class="h" >
<a name="336">336</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="337">337</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<fill_in($locator, $value)> </td>
</tr>

<tr>
<td  class="h" >
<a name="338">338</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="339">339</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Sets a value to located field (input or textarea). </td>
</tr>

<tr>
<td  class="h" >
<a name="340">340</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="341">341</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->fill_in($locator, $value); </td>
</tr>

<tr>
<td  class="h" >
<a name="342">342</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="343">343</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<choose($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="344">344</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="345">345</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Selects a radio button. </td>
</tr>

<tr>
<td  class="h" >
<a name="346">346</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="347">347</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->choose($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="348">348</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="349">349</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<check($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="350">350</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="351">351</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Sets a checkbox to "checked" </td>
</tr>

<tr>
<td  class="h" >
<a name="352">352</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="353">353</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->check($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="354">354</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="355">355</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<uncheck($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="356">356</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="357">357</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Unsets a checkbox from "checked" </td>
</tr>

<tr>
<td  class="h" >
<a name="358">358</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="359">359</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->check($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="360">360</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="361">361</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<select($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="362">362</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="363">363</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Selects an option. </td>
</tr>

<tr>
<td  class="h" >
<a name="364">364</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="365">365</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->select($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="366">366</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="367">367</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<unselect($locator)> </td>
</tr>

<tr>
<td  class="h" >
<a name="368">368</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="369">369</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Unselects an option in multiple select. </td>
</tr>

<tr>
<td  class="h" >
<a name="370">370</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="371">371</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->unselect($locator); </td>
</tr>

<tr>
<td  class="h" >
<a name="372">372</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="373">373</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =item * C<attach_file($locator, $filename)> </td>
</tr>

<tr>
<td  class="h" >
<a name="374">374</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="375">375</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> Sets a path to file upload field. </td>
</tr>

<tr>
<td  class="h" >
<a name="376">376</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="377">377</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   $session->attach_file($locator, $filename); </td>
</tr>

<tr>
<td  class="h" >
<a name="378">378</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="379">379</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =back </td>
</tr>

<tr>
<td  class="h" >
<a name="380">380</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="381">381</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =head1 AUTHOR </td>
</tr>

<tr>
<td  class="h" >
<a name="382">382</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="383">383</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> NAKAGAWA Masaki E<lt>[e-mail]<gt> </td>
</tr>

<tr>
<td  class="h" >
<a name="384">384</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s">   </td>
</tr>

<tr>
<td  class="h" >
<a name="385">385</a>
</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td >

 

</td>

<td class="s"> =head1 LICENSE </td>
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<td  class="h" >
<a name="386">386</a>
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<td class="s">   </td>
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<tr>
<td  class="h" >
<a name="387">387</a>
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</td>

<td class="s"> This library is free software; you can redistribute it and/or modify </td>
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<td  class="h" >
<a name="388">388</a>
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<td class="s"> it under the same terms as Perl itself. </td>
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<td  class="h" >
<a name="389">389</a>
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<td class="s">   </td>
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<tr>
<td  class="h" >
<a name="390">390</a>
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<td class="s"> =head1 SEE ALSO </td>
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<tr>
<td  class="h" >
<a name="391">391</a>
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<td class="s">   </td>
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<td  class="h" >
<a name="392">392</a>
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<td class="s"> L<Brownie::Driver>, L<Brownie::Node> </td>
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<tr>
<td  class="h" >
<a name="393">393</a>
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<td class="s">   </td>
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<tr>
<td  class="h" >
<a name="394">394</a>
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<td class="s"> =cut </td>
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