1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
RSpec.describe Magick::Image, '#selective_blur_channel' do
it 'works' do
image = described_class.new(20, 20)
result = image.selective_blur_channel(0, 1, '10%')
expect(result).to be_instance_of(described_class)
expect(result).not_to be(image)
expect([result.columns, result.rows]).to eq([image.columns, image.rows])
expect { image.selective_blur_channel(0, 1, 0.1) }.not_to raise_error
expect { image.selective_blur_channel(0, 1, '10%', Magick::RedChannel) }.not_to raise_error
expect { image.selective_blur_channel(0, 1, '10%', Magick::RedChannel, Magick::BlueChannel) }.not_to raise_error
expect { image.selective_blur_channel(0, 1, '10%', Magick::RedChannel, Magick::BlueChannel, Magick::GreenChannel) }.not_to raise_error
expect { image.selective_blur_channel(0, 1) }.to raise_error(ArgumentError)
expect { image.selective_blur_channel(0, 1, 0.1, '10%') }.to raise_error(TypeError)
end
end
|
