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Contents
require 'spec_helper'
module Mork
describe Coord do
let(:co) { Coord.new 50 }
it 'creates a Coord' do
expect(co).to be_a Coord
end
context 'returning coordinates' do
it 'works with just the width' do
expect(co.x).to eq 0
expect(co.y).to eq 0
expect(co.w).to eq 50
expect(co.h).to eq 50
end
it 'yields modified coords with a coefficient' do
c = Coord.new 50, cx: 1.07
expect(c.x).to eq 0
expect(c.y).to eq 0
expect(c.w).to eq (50 * 1.07).round
expect(c.h).to eq (50 * 1.07).round
end
it 'works with all arguments' do
c = Coord.new 50, cy: 1.04, h: 60, y: 25, cx: 0.97, x: 19
expect(c.y).to eq (25 * 1.04).round
end
end
context 'returning strings for imagemagick use' do
describe '#rect_points' do
it 'returns a well-formed string' do
expect(co.rect_points).to eq "0 0 50 50"
end
end
describe '#cropper' do
it 'returns a well-formed string' do
expect(co.cropper).to eq "50x50+0+0"
end
end
end
it 'returns an X range' do
expect(co.x_rng).to eq(0...50)
end
it 'returns a Y range' do
expect(co.y_rng).to eq(0...50)
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems