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53 lines
1.1 KiB
Crystal
53 lines
1.1 KiB
Crystal
require "./spec_helper"
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describe Blahaj::Color do
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it "converts hex to rgb" do
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color = Blahaj::Color.new("#FFF275")
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color.r.should eq 255
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color.g.should eq 242
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color.b.should eq 117
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end
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it "converts hex to rgb (short)" do
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color = Blahaj::Color.new("#C8A")
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color.r.should eq 204
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color.g.should eq 136
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color.b.should eq 170
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end
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it "converts rgb to hex" do
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color = Blahaj::Color.new(255, 242, 117)
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color.hex.should eq "#FFF275"
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end
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it "converts short hex to hex" do
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color = Blahaj::Color.new("#C8A")
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color.hex.should eq "#CC88AA"
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end
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it "returns Colorize::ColorRGB" do
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color = Blahaj::Color.new("#FFF275")
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color.color.red.should eq 255
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color.color.green.should eq 242
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color.color.blue.should eq 117
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end
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it "returns an accessible foreground color" do
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color = Blahaj::Color.new("#000000")
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color.foreground.red.should eq 255
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color.foreground.green.should eq 255
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color.foreground.blue.should eq 255
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color = Blahaj::Color.new("#FFFFFF")
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color.foreground.red.should eq 0
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color.foreground.green.should eq 0
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color.foreground.blue.should eq 0
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end
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end
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