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RSpec.describe Magick::TextureFill, '#initialize' do
it 'works' do
granite = Magick::Image.read('granite:').first
expect(described_class.new(granite)).to be_instance_of(described_class)
end
it 'accepts an ImageList argument' do
image_list = Magick::ImageList.new
image_list.new_image(10, 10)
expect(described_class.new(image_list)).to be_instance_of(described_class)
end
it 'raises an exception if an unexpected argument was given' do
expect { described_class.new([1]) }.to raise_error(NoMethodError)
end
end
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