require 'ruby2d' RSpec.describe Ruby2D::Circle do describe "#new" do it "creates a white circle by default" do circle = Circle.new expect(circle.color).to be_a(Ruby2D::Color) expect(circle.color.r).to eq(1) expect(circle.color.g).to eq(1) expect(circle.color.b).to eq(1) expect(circle.color.a).to eq(1) end end end