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Contents
# frozen_string_literal: true
require "spec_helper"
module Roadie
describe Stylesheet do
it "is initialized with a name and CSS" do
stylesheet = Stylesheet.new("foo.css", "body { color: green; }")
expect(stylesheet.name).to eq("foo.css")
end
it "has a list of blocks" do
stylesheet = Stylesheet.new("foo.css", <<-CSS)
body { color: green !important; font-size: 200%; }
a, i { color: red; }
CSS
expect(stylesheet).to have(3).blocks
expect(stylesheet.blocks.map(&:to_s)).to eq([
"body{color:green !important;font-size:200%}",
"a{color:red}",
"i{color:red}"
])
end
it "has a string representation of the contents" do
stylesheet = Stylesheet.new("example.css", "body { color: green;}a{ color: red; font-size: small }")
expect(stylesheet.to_s).to eq("body{color:green}\na{color:red;font-size:small}")
end
it "understands data URIs" do
# http://css-tricks.com/data-uris/
stylesheet = Stylesheet.new("foo.css", <<-CSS)
h1 {
background-image: url(data:image/gif;base64,R0lGODl)
}
CSS
expect(stylesheet).to have(1).blocks
expect(stylesheet.blocks.map(&:to_s)).to eq([
"h1{background-image:url(data:image/gif;base64,R0lGODl)}"
])
end
it "does not mutate the input CSS" do
input = "/* comment */ body { color: green; }"
input_copy = input.dup
expect {
Stylesheet.new("name", input)
}.to_not change { input }.from(input_copy)
end
it "strips UTF-8 Byte Order Mark" do
input = "\xEF\xBB\xBFbody { color: green; }"
stylesheet = Stylesheet.new("bom.css", input)
expect(stylesheet.to_s).to eq "body{color:green}"
end
end
end
Version data entries
7 entries across 6 versions & 2 rubygems