require_relative 'test_optparse' class TestOptionParser::SummaryTest < TestOptionParser def test_short_clash r = nil o = OptionParser.new do |opts| opts.on("-f", "--first-option", "description 1", "description 2"){r = "first-option"} opts.on("-t", "--test-option"){r = "test-option"} opts.on("-t", "--another-test-option"){r = "another-test-option"} opts.separator "this is\nseparator" opts.on("-l", "--last-option"){r = "last-option"} end s = o.summarize o.parse("-t") assert_match(/--#{r}/, s.grep(/^\s*-t,/)[0]) assert_match(/first-option/, s[0]) assert_match(/description 1/, s[0]) assert_match(/description 2/, s[1]) assert_match(/last-option/, s[-1]) end def test_banner o = OptionParser.new("foo bar") assert_equal("foo bar", o.banner) end def test_banner_from_progname o = OptionParser.new o.program_name = "foobar" assert_equal("Usage: foobar [options]\n", o.help) end def test_summary o = OptionParser.new("foo\nbar") assert_equal("foo\nbar\n", o.to_s) assert_equal(["foo\n", "bar"], o.to_a) end def test_summary_containing_space # test for r35467. OptionParser#to_a shouldn't split str by spaces. bug6348 = '[ruby-dev:45568]' o = OptionParser.new("foo bar") assert_equal("foo bar\n", o.to_s, bug6348) assert_equal(["foo bar"], o.to_a, bug6348) end end