brew/Library/Homebrew/test/dependable_spec.rb

# frozen_string_literal: true

require "dependable"

describe Dependable do
  alias_matcher :be_a_build_dependency, :be_build

  subject(:dependable) do
    Class.new do
      include Dependable
      def initialize
        @tags = ["foo", "bar", :build]
      end
    end.new
  end

  specify "#options" do
    expect(dependable.options.as_flags.sort).to eq(%w[--foo --bar].sort)
  end

  specify "#build?" do
    expect(dependable).to be_a_build_dependency
  end

  specify "#optional?" do
    expect(dependable).not_to be_optional
  end

  specify "#recommended?" do
    expect(dependable).not_to be_recommended
  end
end