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require 'ruby2d'
RSpec.describe Ruby2D::Renderable do
it "allows colors to be set on objects" do
quad = Quad.new
quad.color = 'red'
expect(quad.color.r).to eq(1)
quad.color = [0.9, 0.8, 0.7, 0.6]
expect(quad.color.r).to eq(0.9)
expect(quad.color.g).to eq(0.8)
expect(quad.color.b).to eq(0.7)
expect(quad.color.a).to eq(0.6)
quad.color.r = 0.1
quad.color.g = 0.2
quad.color.b = 0.3
quad.color.a = 0.4
expect(quad.color.r).to eq(0.1)
expect(quad.color.g).to eq(0.2)
expect(quad.color.b).to eq(0.3)
expect(quad.color.a).to eq(0.4)
quad.r = 0.5
quad.g = 0.6
quad.b = 0.7
quad.a = 0.8
expect(quad.r).to eq(0.5)
expect(quad.g).to eq(0.6)
expect(quad.b).to eq(0.7)
expect(quad.a).to eq(0.8)
end
it "allows British English spelling of color (colour)" do
quad = Quad.new
quad.colour = 'blue'
expect(quad.color.r).to eq(0)
quad.colour = [0.1, 0.2, 0.3, 0.4]
expect(quad.color.r).to eq(0.1)
expect(quad.color.g).to eq(0.2)
expect(quad.color.b).to eq(0.3)
expect(quad.color.a).to eq(0.4)
quad.colour.r = 0.9
quad.colour.g = 0.8
quad.colour.b = 0.7
quad.colour.a = 0.6
expect(quad.colour.r).to eq(0.9)
expect(quad.colour.g).to eq(0.8)
expect(quad.colour.b).to eq(0.7)
expect(quad.colour.a).to eq(0.6)
expect(quad.color.r).to eq(0.9)
expect(quad.color.g).to eq(0.8)
expect(quad.color.b).to eq(0.7)
expect(quad.color.a).to eq(0.6)
expect(quad.r).to eq(0.9)
expect(quad.g).to eq(0.8)
expect(quad.b).to eq(0.7)
expect(quad.a).to eq(0.6)
end
end
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