require 'spec_helper'

describe Plugin do
  subject(:plugin) { Plugin.new }

  describe "#new" do
    context "with some infos" do
      subject(:plugin) { Plugin.new(infos) }
      let(:infos) { {:author => "John"} }

      its(:author) { should === infos[:author] }
    end
  end

  describe "#run" do
    it "should raise a NotImplementedError" do
      expect { plugin.run }.to raise_error(NotImplementedError)
    end
  end

  describe "#register_options" do
    after :each do
      if @exception
        expect { plugin.register_options(*@options) }.to raise_error(@exception)
      else
        plugin.register_options(*@options)
        plugin.registered_options.sort.should === @expected.sort
      end
    end

    context "when an option is not an Array" do
      it "should raise an error" do
        @options = [["-v", "--verbose", "It's a valid option"], "Not a valid one"]
        @exception = "Each option must be an array, String supplied"
      end
    end

    context "when options are Arrays" do
      it "should register the options" do
        @options = [["-v", "--verbose", "Verbose mode"], ["-u", "--url TARGET_URL"]]
        @expected = *@options
      end
    end
  end

end