Contents

require 'spec_helper'

describe Ru::Iterator do
  describe "#to_a" do
    it "returns the array" do
      iterator = described_class.new(%w{john paul george ringo})
      expect(iterator.to_a).to eq(%w{john paul george ringo})
    end
  end
  
  describe "#to_stdout" do
    it "returns the string" do
      iterator = described_class.new(%w{john paul george ringo})
      expect(iterator.to_stdout).to eq("john\npaul\ngeorge\nringo")
    end

    context "with a method called on it" do
      it "returns the string" do
        iterator = described_class.new(%w{john paul george ringo})
        expect(iterator.to_s.to_stdout).to eq("john\npaul\ngeorge\nringo")
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ru-0.1.4	spec/lib/iterator_spec.rb
ru-0.1.3	spec/lib/iterator_spec.rb