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RSpec.describe Magick::Draw, '#color' do
it 'works' do
draw = described_class.new
image = Magick::Image.new(200, 200)
draw.color(50.5, 50, Magick::PointMethod)
expect(draw.inspect).to eq('color 50.5,50,point')
expect { draw.draw(image) }.not_to raise_error
draw = described_class.new
draw.color(50.5, 50, Magick::ReplaceMethod)
expect(draw.inspect).to eq('color 50.5,50,replace')
expect { draw.draw(image) }.not_to raise_error
draw = described_class.new
draw.color(50.5, 50, Magick::FloodfillMethod)
expect(draw.inspect).to eq('color 50.5,50,floodfill')
expect { draw.draw(image) }.not_to raise_error
draw = described_class.new
draw.color(50.5, 50, Magick::FillToBorderMethod)
expect(draw.inspect).to eq('color 50.5,50,filltoborder')
expect { draw.draw(image) }.not_to raise_error
draw = described_class.new
draw.color(50.5, 50, Magick::ResetMethod)
expect(draw.inspect).to eq('color 50.5,50,reset')
expect { draw.draw(image) }.not_to raise_error
expect { draw.color(10, 20, 'unknown') }.to raise_error(ArgumentError)
expect { draw.color('x', 20, Magick::PointMethod) }.to raise_error(ArgumentError)
expect { draw.color(10, 'x', Magick::PointMethod) }.to raise_error(ArgumentError)
end
end
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