# frozen_string_literal: true require_relative "shared_examples/requires_cask_token" require_relative "shared_examples/invalid_option" describe Cask::Cmd::Cat, :cask do it_behaves_like "a command that requires a Cask token" it_behaves_like "a command that handles invalid options" describe "given a basic Cask" do let(:basic_cask_content) { <<~RUBY cask "basic-cask" do version "1.2.3" sha256 "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b" url "https://brew.sh/TestCask.dmg" homepage "https://brew.sh/" app "TestCask.app" end RUBY } it "displays the Cask file content about the specified Cask" do expect { described_class.run("basic-cask") }.to output(basic_cask_content).to_stdout end it "can display multiple Casks" do expect { described_class.run("basic-cask", "basic-cask") }.to output(basic_cask_content * 2).to_stdout end end it "raises an exception when the Cask does not exist" do expect { described_class.run("notacask") } .to raise_error(Cask::CaskUnavailableError, /is unavailable/) end end