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# frozen_string_literal: true
RSpec.describe YARD::CLI::I18n do
before do
@i18n = YARD::CLI::I18n.new
@i18n.use_document_file = false
@i18n.use_yardopts_file = false
output_path = File.expand_path(@i18n.options.serializer.basepath)
allow(File).to receive(:open!).with(output_path, "wb")
allow(YARD).to receive(:parse)
end
describe "Defaults" do
before do
@i18n = YARD::CLI::I18n.new
allow(@i18n).to receive(:yardopts).and_return([])
allow(@i18n).to receive(:support_rdoc_document_file!).and_return([])
@i18n.parse_arguments
end
it "reads .yardopts by default" do
expect(@i18n.use_yardopts_file).to be true
end
it "only shows public visibility by default" do
expect(@i18n.visibilities).to eq [:public]
end
end
describe "General options" do
def self.should_accept(*args, &block)
@counter ||= 0
@counter += 1
counter = @counter
args.each do |arg|
define_method("test_options_#{@counter}", &block)
it("accepts #{arg}") { send("test_options_#{counter}", arg) }
end
end
should_accept('--yardopts') do |arg|
@i18n = YARD::CLI::I18n.new
@i18n.use_document_file = false
expect(@i18n).to receive(:yardopts).at_least(1).times.and_return([])
@i18n.parse_arguments(arg)
expect(@i18n.use_yardopts_file).to be true
@i18n.parse_arguments('--no-yardopts', arg)
expect(@i18n.use_yardopts_file).to be true
end
should_accept('--yardopts with filename') do |_arg|
@i18n = YARD::CLI::I18n.new
expect(File).to receive(:read_binary).with('.yardopts_i18n').and_return('')
@i18n.use_document_file = false
@i18n.parse_arguments('--yardopts', '.yardopts_i18n')
expect(@i18n.use_yardopts_file).to be true
expect(@i18n.options_file).to eq '.yardopts_i18n'
end
should_accept('--no-yardopts') do |arg|
@i18n = YARD::CLI::I18n.new
@i18n.use_document_file = false
expect(@i18n).not_to receive(:yardopts)
@i18n.parse_arguments(arg)
expect(@i18n.use_yardopts_file).to be false
@i18n.parse_arguments('--yardopts', arg)
expect(@i18n.use_yardopts_file).to be false
end
should_accept('--exclude') do |arg|
expect(YARD).to receive(:parse).with(['a'], ['nota', 'b'])
@i18n.run(arg, 'nota', arg, 'b', 'a')
end
end
describe ".yardopts handling" do
before do
@i18n.use_yardopts_file = true
end
it "searches for and uses yardopts file specified by #options_file" do
expect(File).to receive(:read_binary).with("test").and_return("-o \n\nMYPATH\nFILE1 FILE2")
@i18n.use_document_file = false
@i18n.options_file = "test"
expect(File).to receive(:open!).with(File.expand_path("MYPATH"), "wb")
@i18n.run
expect(@i18n.files).to eq ["FILE1", "FILE2"]
end
end
describe "#run" do
it "calls parse_arguments if run() is called" do
expect(@i18n).to receive(:parse_arguments)
@i18n.run
end
it "calls parse_arguments if run(arg1, arg2, ...) is called" do
expect(@i18n).to receive(:parse_arguments)
@i18n.run('--private', '-p', 'foo')
end
it "doesn't call parse_arguments if run(nil) is called" do
expect(@i18n).not_to receive(:parse_arguments)
@i18n.run(nil)
end
end
end
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