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RSpec.describe Magick::Draw, '#ellipse' do
it 'works' do
draw = described_class.new
image = Magick::Image.new(200, 200)
draw.ellipse(50.5, 30, 25, 25, 60, 120)
expect(draw.inspect).to eq('ellipse 50.5,30 25,25 60,120')
expect { draw.draw(image) }.not_to raise_error
expect { draw.ellipse('x', 20, 30, 40, 50, 60) }.to raise_error(ArgumentError)
expect { draw.ellipse(10, 'x', 30, 40, 50, 60) }.to raise_error(ArgumentError)
expect { draw.ellipse(10, 20, 'x', 40, 50, 60) }.to raise_error(ArgumentError)
expect { draw.ellipse(10, 20, 30, 'x', 50, 60) }.to raise_error(ArgumentError)
expect { draw.ellipse(10, 20, 30, 40, 'x', 60) }.to raise_error(ArgumentError)
expect { draw.ellipse(10, 20, 30, 40, 50, 'x') }.to raise_error(ArgumentError)
end
end
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