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Contents
require 'spec_helper'
RSpec.describe Prawn::SVG::Elements::Polygon do
let(:document) { Prawn::SVG::Document.new(svg, [800, 600], {width: 800, height: 600}) }
subject do
Prawn::SVG::Elements::Polygon.new(document, document.root, [], Prawn::SVG::State.new)
end
context "with a valid points attribute" do
let(:svg) { '<polygon points="10 10 20,20 30,30" />' }
it "renders the polygon" do
subject.process
expect(subject.base_calls).to eq [
["fill", [], [
["move_to", [[10.0, 590.0]], []],
["line_to", [[20.0, 580.0]], []],
["line_to", [[30.0, 570.0]], []],
["close_path", [], []]]
]
]
end
end
context "with a polygon that has an odd number of arguments" do
let(:svg) { '<polygon points="10 10 20,20 30" />' }
it "ignores the last one" do
subject.process
expect(subject.base_calls).to eq [
["fill", [], [
["move_to", [[10.0, 590.0]], []],
["line_to", [[20.0, 580.0]], []],
["close_path", [], []]]
]
]
end
end
context "with a polygon that has no arguments" do
let(:svg) { '<polygon points="" />' }
it "renders nothing" do
subject.process
expect(subject.base_calls).to eq []
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems