#encoding: utf-8

require 'minitest/autorun'
require 'csso'

# Encoding.default_external = Encoding::UTF_8

describe Csso do

  subject { Csso }

  it "dummy test" do
    1.must_equal 1
  end

  it "should optimize css" do
    subject.optimize("a  {\ncolor: white; }").must_equal "a{color:#fff}"
  end

  it "should optimize structure" do
    subject.optimize("a  {\ncolor: white; } a{color: red;}").must_equal "a{color:red}"
  end

  it "should optimize structure" do
    skip "original csso is a bit broken at the moment"
    # FIXME: csso produces "a{color:#fff;color:red}" on this :(
    subject.optimize("a  {\ncolor: white; } a{color: #ff0000;}").must_equal "a{color:red}"
  end

  it "should optimize structure in maniac mode" do
    subject.optimize("a  {\ncolor: white; } a{color: #ff0000;}", true).must_equal "a{color:red}"
  end

  it 'should produce no error on empty input' do
    subject.optimize(nil).must_be_nil
    subject.optimize("").must_equal ""
  end

end