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Size: 1.29 KB
Versions: 8
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Stored size: 1.29 KB
Contents
require 'spec_helper'
describe Prawn::Svg::UrlLoader do
let(:loader) { Prawn::Svg::UrlLoader.new(:enable_cache => true, :enable_web => true) }
describe "#initialize" do
it "sets options" do
expect(loader.enable_cache).to be true
expect(loader.enable_web).to be true
end
end
describe "#valid?" do
it "knows what a valid URL looks like" do
expect(loader.valid?("http://valid.example/url")).to be true
expect(loader.valid?("not/a/valid/url")).to be false
end
it "doesn't accept schemes it doesn't like" do
expect(loader.valid?("mail://valid.example/url")).to be false
end
end
describe "#load" do
let(:url) { "http://hello/there" }
it "loads an HTTP URL and saves to the cache" do
o = double(:read => "hello!")
loader.should_receive(:open).with(url).and_return(o)
expect(loader.load(url)).to eq "hello!"
expect(loader.url_cache[url]).to eq "hello!"
end
it "loads an HTTP URL from the cache without calling open" do
loader.url_cache[url] = "hello"
loader.should_not_receive(:open)
expect(loader.load(url)).to eq "hello"
end
it "loads a data URL" do
loader.should_not_receive(:open)
expect(loader.load("data:image/png;base64,aGVsbG8=")).to eq "hello"
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems