require_relative '../../spec_helper'
require 'getoptlong'

describe "GetoptLong#error_message" do
  it "returns nil if no error occurred" do
    opts = GetoptLong.new
    opts.error_message.should == nil
  end

  it "returns the error message of the last error that occurred" do
    argv [] do
      opts = GetoptLong.new
      opts.quiet = true
      opts.get
      -> {
        opts.ordering = GetoptLong::PERMUTE
      }.should raise_error(ArgumentError) { |e|
        e.message.should == "argument error"
        opts.error_message.should == "argument error"
      }
    end
  end
end
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<div class='path'>path: <a href='/ruby.git/log/?h=ruby_4_0&amp;id=0881a39acd7d3dfa6cdbea76f80dabd939996807'>root</a>/<a href='/ruby.git/log/lib?h=ruby_4_0&amp;id=0881a39acd7d3dfa6cdbea76f80dabd939996807'>lib</a>/<a href='/ruby.git/log/lib/yaml.rb?h=ruby_4_0&amp;id=0881a39acd7d3dfa6cdbea76f80dabd939996807'>yaml.rb</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ruby.git/log/lib/yaml.rb?h=ruby_4_0&amp;id=0881a39acd7d3dfa6cdbea76f80dabd939996807&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2009-03-06 03:56:38 +0000'>2009-03-06</span></td><td><a href='/ruby.git/commit/lib/yaml.rb?h=ruby_4_0&amp;id=287a34ae0dfc23e4158f67cb7783d239f202c368'>* {ext,lib,test}/**/*.rb: removed trailing spaces.</a></td><td>nobu</td></tr>
<tr><td><span title='2008-09-23 18:16:08 +0000'>2008-09-23</span></td><td><a href='/ruby.git/commit/lib/yaml.rb?h=ruby_4_0&amp;id=563b6544378236252898f7489a336bd25890cfe7'>Fix ruby -w warnings for mismatched indentation discovered by rdoc</a></td><td>drbrain</td></tr>