Contents

require_relative "spec_helper"

require "stringio"

require "cute_print"

# Test the library as the user uses it.  The other specs test
# internals.

describe CutePrint do

  before(:each) do
    CutePrint.configure { |c| c.reset }
  end

  describe "#q" do
    When(:stderr) do
      capture_stderr do
        q 123
      end
    end
    Then { stderr == "123\n" }
  end

  describe "#ql" do
    When(:stderr) do
      capture_stderr do
        @location = [File.basename(__FILE__), __LINE__ + 1].join(":")
        ql 123
      end
    end
    Then { stderr == "#{@location}: 123\n" }
  end

  describe "#tapq" do
    When do
      @stderr = capture_stderr do
        @result = ["1", "2"].map(&:to_i).tapq.inject(:+)
      end
    end
    Then { @result == 3}
    Then { @stderr == "[1, 2]\n" }
  end

  describe "#tapql" do
    When do
      @stderr = capture_stderr do
        @location = [File.basename(__FILE__), __LINE__ + 1].join(":")
        @result = ["1", "2"].map(&:to_i).tapql.inject(:+)
      end
    end
    Then { @result == 3}
    Then { @stderr == "#{@location}: [1, 2]\n" }
  end

  describe "#qq" do
    Given(:object) do
      [
        "Once upon a time there were four little Rabbits, and their names were",
        "Flopsy,",
        "Mopsy,",
        "Cotton-tail, and",
        "Peter.",
      ]
    end
    Given(:expected_output) do
      %Q'["Once upon a time there were four little Rabbits, and their names were",\n' +
        %Q' "Flopsy,",\n' +
        %Q' "Mopsy,",\n' +
        %Q' "Cotton-tail, and",\n' +
        %Q' "Peter."]\n'
    end
    When do
      @stderr = capture_stderr do
        qq object
      end
    end
    Then { @stderr == expected_output }
  end

  describe 'configure output' do
    Given(:io) { StringIO.new }
    Given do
      CutePrint.configure do |c|
        c.out = io
      end
    end
    When do
      q 123
    end
    Then { io.string == "123\n" }
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
cute_print-0.2.0	spec/cute_print_spec.rb