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RSpec.describe Magick::Image, "#clone" do
it "returns a new copy of the image" do
image = build_image
new_image = image.clone
expect(new_image).to eq(image)
expect(new_image).not_to be(image)
expect(new_image.export_pixels).to eq(image.export_pixels)
end
it "returns a non-frozen copy of the image when it is not frozen" do
image = build_image
new_image = image.clone
expect(new_image.frozen?).to be(false)
end
it "returns a frozen copy of the image when it is frozen" do
image = build_image
image.freeze
new_image = image.clone
expect(new_image.frozen?).to be(true)
end
end
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