shared_examples_for 'a status checker' do

  it 'inherits from StatusCat::Checker' do
    expect(checker).to be_a_kind_of(StatusCat::Checkers::Base)
  end

  describe 'attributes' do

    it 'has a name reader' do
      expected = checker.class.to_s.split('::').last.underscore.to_sym
      expect(checker.name).to eql(expected)
    end

    it 'has a value reader' do
      expect(checker.value).to eql(checker.value)
    end

    it 'has a status reader' do
      expect(checker.status).to eql(checker.status)
    end
  end
end