brew/Library/Homebrew/test/cask/cli/internal_stanza_spec.rb

describe Hbc::CLI::InternalStanza, :cask do
  it "shows stanza of the Specified Cask" do
    command = described_class.new("gpg", "with-gpg")
    command.run
    # TODO: check result
  end

  it "raises an exception when stanza is invalid" do
    expect do
      described_class.new("invalid_stanza", "with-gpg")
    end.to raise_error(/Illegal stanza/)
  end

  it "raises an exception when normal stanza is not present on cask" do
    command = described_class.new("caveats", "with-gpg")
    expect do
      command.run
    end.to raise_error(/no such stanza/)
  end

  it "raises an exception when artifact stanza is not present on cask" do
    command = described_class.new("zap", "with-gpg")
    expect do
      command.run
    end.to raise_error(/no such stanza/)
  end
end