1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
RSpec.describe Magick::Image, '#level2' do
it 'works' do
image = described_class.new(20, 20)
image1 = image.level(10, 2, 200)
image2 = image.level(10, 200, 2)
expect(image1).to eq(image2)
# Ensure that level2 uses new arg order
image1 = image.level2(10, 200, 2)
expect(image1).to eq(image2)
expect { image.level2 }.not_to raise_error
expect { image.level2(10) }.not_to raise_error
expect { image.level2(10, 10) }.not_to raise_error
expect { image.level2(10, 10, 10) }.not_to raise_error
expect { image.level2(10, 10, 10, 10) }.to raise_error(ArgumentError)
end
end
|
