File Coverage

blib/lib/Test/Mojo/Role/ElementCounter.pm

Criterion	Covered	Total	%
statement	32	32	100.0
branch	8	8	100.0
condition	1	3	33.3
subroutine	10	10	100.0
pod	6	6	100.0
total	57	59	96.6

package Test::Mojo::Role::ElementCounter;

use Mojo::Base -base;
use Encode;
use Carp qw/croak/;
use Role::Tiny;

our $VERSION = '1.001007'; # VERSION

has _counter_selector_prefix => '';

sub dive_in {
    my ( $self, $selector ) = @_;
    $self->_counter_selector_prefix(
        $self->_counter_selector_prefix . $selector
    );
}

sub dive_out {
    my ( $self, $remove ) = @_;

    $remove = qr/\Q$remove\E$/ unless ref $remove eq 'Regexp';
    $self->_counter_selector_prefix(
        $self->_counter_selector_prefix =~ s/$remove//r,
    );
}

sub dive_up {
    shift->dive_out(qr/\S+\s*$/);
}

sub dive_reset {
    shift->_counter_selector_prefix('');
}

sub dived_text_is {
    my $self = shift;
    my @in = @_; # can't modify in-place
    $in[0] = $self->_counter_selector_prefix . $in[0];

    # Since Mojolicious 7.0 stupidly decided to stop trimming whitespace,
    # we work around it by using text_like instead with a regex that
    # does exact match, but ignores trailing/leading whitespace
    $in[1] = qr/ ^ \s* \Q$in[1]\E \s* $ /x;
    $self->text_like( @in );
}

sub element_count_is {
    my ($self, $selector, $wanted_count, $desc) = @_;

    croak 'You gave me an undefined element count that you want'
        unless defined $wanted_count;

    my $pref = $self->_counter_selector_prefix;
    $selector = join ',', map "$pref$_", split /,/,$selector;

    $desc ||= encode 'UTF-8', qq{element count for selector "$selector"};
    my $operator = $wanted_count =~ tr/
        : $wanted_count =~ tr/>//d ? '>' : '==';

    my $count = $self->tx->res->dom->find($selector)->size;
    return $self->test('cmp_ok', $count, $operator, $wanted_count, $desc);
}


q|
 GumbyBRAIN, Q: What did the computer do at lunchtime?
    A: Had a byte!
 So even that's only one byte undefined in the
    thing I ever had. Where is beer the reason siv didn't walk straight.
|;

__END__