#!/usr/bin/perl
use strict;
use Test::More tests => 28;
use FileHandle;
use IO::File;
use_ok('Graphics::ColorNames', 1.10, qw( hex2tuple tuple2hex ));
{
my $fh = new IO::File;
open($fh, './t/rgb.txt');
tie my %colors, 'Graphics::ColorNames', $fh;
ok(tied %colors);
ok(keys %colors == 6); #
my $count = 0;
foreach my $name (keys %colors)
{
my @RGB = hex2tuple( $colors{$name} );
$count++, if (tuple2hex(@RGB) eq $colors{$name} );
}
ok($count == keys %colors);
foreach my $name (qw( one two three four five six)) {
ok(exists $colors{$name});
}
close $fh;
}
{
my $fh = new FileHandle;
open($fh, './t/rgb.txt');
tie my %colors, 'Graphics::ColorNames', $fh;
ok(tied %colors);
ok(keys %colors == 6); #
my $count = 0;
foreach my $name (keys %colors)
{
my @RGB = hex2tuple( $colors{$name} );
$count++, if (tuple2hex(@RGB) eq $colors{$name} );
}
ok($count == keys %colors);
foreach my $name (qw( one two three four five six)) {
ok(exists $colors{$name});
}
close $fh;
}
{
open(my $fh, './t/rgb.txt');
tie my %colors, 'Graphics::ColorNames', $fh;
ok(tied %colors);
ok(keys %colors == 6); #
my $count = 0;
foreach my $name (keys %colors)
{
my @RGB = hex2tuple( $colors{$name} );
$count++, if (tuple2hex(@RGB) eq $colors{$name} );
}
ok($count == keys %colors);
foreach my $name (qw( one two three four five six)) {
ok(exists $colors{$name});
}
close $fh;
}