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# frozen_string_literal: true
require 'optparse'
RSpec.describe YARD::CLI::Command do
describe "#parse_options" do
before do
@options = OptionParser.new
@saw_foo = false
@options.on('--foo') { @saw_foo = true }
end
def parse(*args)
CLI::Command.new.send(:parse_options, @options, args)
args
end
it "skips unrecognized options but continue to next option" do
expect(log).to receive(:warn).with(/Unrecognized.*--list/)
expect(log).to receive(:warn).with(/Unrecognized.*--list2/)
parse('--list', '--list2', '--foo')
expect(@saw_foo).to be true
end
it "skips unrecognized options and any extra non-option arg that follows" do
expect(log).to receive(:warn).with(/Unrecognized.*--list/)
parse('--list', 'foo', '--foo')
expect(@saw_foo).to be true
end
it "stops retrying to parse at non-switch argument" do
expect(log).to receive(:warn).with(/Unrecognized.*--list/)
args = parse('--list', 'foo', 'foo', 'foo')
expect(args).to eq %w(foo foo)
end
end
end
|
