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# frozen_string_literal: false
require_relative 'test_optparse'
begin
require "did_you_mean"
rescue LoadError
return
end
class TestOptionParserDidYouMean < TestOptionParser
def setup
super
@opt.def_option("--foo", Integer) { |v| @foo = v }
@opt.def_option("--bar", Integer) { |v| @bar = v }
@opt.def_option("--baz", Integer) { |v| @baz = v }
@formatter = ::DidYouMean.formatter
if ::DidYouMean.const_defined?(:Formatter)
::DidYouMean.formatter = ::DidYouMean::Formatter
else
case @formatter
when ::DidYouMean::PlainFormatter
else
::DidYouMean.formatter = ::DidYouMean::PlainFormatter.new
end
end
end
def teardown
::DidYouMean.formatter = @formatter
end
def test_no_suggestion
assert_raise_with_message(OptionParser::InvalidOption, "invalid option: --cuz") do
@opt.permute!(%w"--cuz")
end
end
def test_plain
assert_raise_with_message(OptionParser::InvalidOption, /invalid option: --baa\nDid you mean\?\s+bar\s+baz\Z/) do
@opt.permute!(%w"--baa")
end
end
def test_ambiguous
assert_raise_with_message(OptionParser::AmbiguousOption, /ambiguous option: --ba\nDid you mean\?\s+bar\s+baz\Z/) do
@opt.permute!(%w"--ba")
end
end
end
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