27 lines
659 B
Ruby
27 lines
659 B
Ruby
# frozen_string_literal: true
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require "cmd/help"
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require "cmd/shared_examples/args_parse"
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RSpec.describe Homebrew::Cmd::HelpCmd, :integration_test do
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it_behaves_like "parseable arguments"
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describe "help" do
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it "prints help for a documented Ruby command" do
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expect { brew "help", "cat" }
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.to output(/^Usage: brew cat/).to_stdout
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.and not_to_output.to_stderr
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.and be_a_success
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end
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end
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describe "cat" do
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it "prints help when no argument is given" do
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expect { brew "cat" }
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.to output(/^Usage: brew cat/).to_stderr
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.and not_to_output.to_stdout
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.and be_a_failure
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end
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end
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end
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