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# frozen_string_literal: true
RSpec.describe YARD::CLI::Help do
describe "#run" do
it "accepts help command" do
expect(CLI::Yardoc).to receive(:run).with('--help')
CLI::Help.run('doc')
end
it "accepts no arguments (and lists all commands)" do
expect(CLI::CommandParser).to receive(:run).with('--help')
CLI::Help.run
end
it "shows all commands if command isn't found" do
expect(CLI::CommandParser).to receive(:run).with('--help')
help = CLI::Help.new
expect(log).to receive(:puts).with(/not found/)
help.run('unknown')
end
end
end
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