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layer-base.t
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layer-base.t
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use v6;
use Test;
use Tufte;
{
my $begin = "Any layer";
sub render ($points) {
my role StubDraw {
method draw ($svg, $coords, *%options) {
$coords;
}
}
my Tufte::Layer::Base $layer .= new(:title('My base layer'),
:points($points));
$layer = $layer but StubDraw;
my @coords;
lives_ok {
my @size = 400, 400;
@coords =
$layer.render(Tufte::Renderer::Base.new.render(:layers[$layer],
:$size),
:$size, :min_value(100), :max_value(300));
}, "Rendering a layer.";
@coords;
}
is render([100, nil, 300]), [[0, 400], [400, 0]],
"$begin should accept but ignore nil data.";
is render({ 0 => 100, 2 => 300]), [[0, 400], [400, 0]],
"$begin should accept hash data as sequentially-keyed data.";
}
done_testing;
# Local Variables:
# mode: cperl
# End:
# vim: ft=perl6