40 lines
1.7 KiB
Ruby
40 lines
1.7 KiB
Ruby
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require 'spec_helper'
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describe(Mercenary::Presenter) do
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let(:supercommand) { Mercenary::Command.new(:script_name) }
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let(:command) { Mercenary::Command.new(:subcommand, supercommand) }
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let(:presenter) { described_class.new(command) }
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before(:each) do
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command.version '1.4.2'
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command.description 'Do all the things.'
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command.option 'one', '-1', '--one', 'The first option'
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command.option 'two', '-2', '--two', 'The second option'
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command.alias :cmd
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supercommand.commands[command.name] = command
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end
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it "knows how to present the command" do
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expect(presenter.command_presentation).to eql("script_name subcommand 1.4.2 -- Do all the things.\n\nUsage:\n\n script_name subcommand\n\nOptions:\n -1, --one The first option\n -2, --two The second option")
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end
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it "knows how to present the subcommands, without duplicates for aliases" do
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expect(described_class.new(supercommand).subcommands_presentation).to eql(" subcommand, cmd Do all the things.")
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end
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it "knows how to present the usage" do
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expect(presenter.usage_presentation).to eql(" script_name subcommand")
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end
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it "knows how to present the options" do
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expect(presenter.options_presentation).to eql(" -1, --one The first option\n -2, --two The second option")
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end
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it "allows you to say print_* instead of *_presentation" do
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expect(presenter.print_usage).to eql(presenter.usage_presentation)
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expect(presenter.print_subcommands).to eql(presenter.subcommands_presentation)
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expect(presenter.print_options).to eql(presenter.options_presentation)
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expect(presenter.print_command).to eql(presenter.command_presentation)
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end
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end
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