ruby--ruby/spec/ruby/library/rexml/text/wrap_spec.rb

require_relative '../../../spec_helper'

ruby_version_is ''...'2.8' do
  require 'rexml/document'

  describe "REXML::Text#wrap" do
    before :each do
      @t = REXML::Text.new("abc def")
    end

    it "wraps the text at width" do
      @t.wrap("abc def", 3, false).should == "abc\ndef"
    end

    it "returns the string if width is greater than the size of the string" do
      @t.wrap("abc def", 10, false).should == "abc def"
    end

    it "takes a newline at the beginning option as the third parameter" do
      @t.wrap("abc def", 3, true).should == "\nabc\ndef"
    end
  end
end