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Contents
require 'spec_helper'
describe "DotGrid::Pattern::Grid" do
describe "#draw" do
let(:pdf) { double('pdf') }
let(:params) { { pdf: pdf, bounds: double('bounds', { upper_left: [0, 0], height: 20.mm, width: 10.mm } ), spacing: 5 } }
let(:subject) { DotGrid::Pattern::Grid.new(params) }
before do
allow(pdf).to receive(:stroke_color)
allow(pdf).to receive(:bounding_box).and_yield
allow(pdf).to receive(:stroke_horizontal_line)
allow(pdf).to receive(:stroke_vertical_line)
end
it "sets the fill color" do
expect(pdf).to receive(:stroke_color)
subject.draw
end
it "draws the horizontal lines" do
allow(subject).to receive(:rows).and_return(2)
expect(pdf).to receive(:stroke_horizontal_line).exactly(3).times
subject.draw
end
it "calls fill rectangle the correct number of times" do
allow(subject).to receive(:columns).and_return(3)
expect(pdf).to receive(:stroke_vertical_line).exactly(4).times
subject.draw
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems