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RSpec.describe Magick::Geometry, '#to_s' do
it 'works' do
g = nil
gs = nil
g2 = nil
expect { g = described_class.new }.not_to raise_error
expect { gs = g.to_s }.not_to raise_error
expect(gs).to eq('')
g = described_class.new(40)
gs = g.to_s
expect(gs).to eq('40x')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50)
gs = g.to_s
expect(gs).to eq('40x50')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 10)
gs = g.to_s
expect(gs).to eq('40x50+10+0')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 10, -15)
gs = g.to_s
expect(gs).to eq('40x50+10-15')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 0, 0, Magick::AreaGeometry)
gs = g.to_s
expect(gs).to eq('40x50@')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 0, 0, Magick::AspectGeometry)
gs = g.to_s
expect(gs).to eq('40x50!')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 0, 0, Magick::LessGeometry)
gs = g.to_s
expect(gs).to eq('40x50<')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 0, 0, Magick::GreaterGeometry)
gs = g.to_s
expect(gs).to eq('40x50>')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 50, 0, 0, Magick::MinimumGeometry)
gs = g.to_s
expect(gs).to eq('40x50^')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 0, 0, 0, Magick::PercentGeometry)
gs = g.to_s
expect(gs).to eq('40%')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 60, 0, 0, Magick::PercentGeometry)
gs = g.to_s
expect(gs).to eq('40%x60%')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 60, 10, 0, Magick::PercentGeometry)
gs = g.to_s
expect(gs).to eq('40%x60%+10+0')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40, 60, 10, 20, Magick::PercentGeometry)
gs = g.to_s
expect(gs).to eq('40%x60%+10+20')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40.5, 60.75)
gs = g.to_s
expect(gs).to eq('40.50x60.75')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(40.5, 60.75, 0, 0, Magick::PercentGeometry)
gs = g.to_s
expect(gs).to eq('40.50%x60.75%')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(0, 0, 10, 20)
gs = g.to_s
expect(gs).to eq('+10+20')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
g = described_class.new(0, 0, 10)
gs = g.to_s
expect(gs).to eq('+10+0')
expect { g2 = described_class.from_s(gs) }.not_to raise_error
gs2 = g2.to_s
expect(gs2).to eq(gs)
# check behavior with empty string argument
expect { g = described_class.from_s('') }.not_to raise_error
expect(g.to_s).to eq('')
expect { described_class.new(Magick::AreaGeometry) }.to raise_error(ArgumentError)
expect { described_class.new(40, Magick::AreaGeometry) }.to raise_error(ArgumentError)
expect { described_class.new(40, 20, Magick::AreaGeometry) }.to raise_error(ArgumentError)
expect { described_class.new(40, 20, 10, Magick::AreaGeometry) }.to raise_error(ArgumentError)
expect(described_class.new.to_s).to eq('')
expect(described_class.new(10).to_s).to eq('10x')
expect(described_class.new(10, 20).to_s).to eq('10x20')
expect(described_class.new(10, 20, 30).to_s).to eq('10x20+30+0')
expect(described_class.new(10, 20, 30, 40).to_s).to eq('10x20+30+40')
expect(described_class.new(0, 20, 30, 40).to_s).to eq('x20+30+40')
expect(described_class.new(0, 0, 30, 40).to_s).to eq('+30+40')
expect(described_class.new(0, 0, 0, 40).to_s).to eq('+0+40')
expect(described_class.new(10, 20, 30, 40, Magick::PercentGeometry).to_s).to eq('10%x20%+30+40')
expect(described_class.new(0, 20, 30, 40, Magick::PercentGeometry).to_s).to eq('x20%+30+40')
expect(described_class.new(10.2, 20.5, 30, 40).to_s).to eq('10.20x20.50+30+40')
expect(described_class.new(10.2, 20.5, 30, 40, Magick::PercentGeometry).to_s).to eq('10.20%x20.50%+30+40')
end
end
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