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require 'spec_helper'
describe 'basic null object' do
let(:null_class) { Naught.build }
subject(:null) { null_class.new }
it 'responds to arbitrary messages and returns nil' do
expect(null.info).to be_nil
expect(null.foobaz).to be_nil
expect(null.to_s).to be_nil
end
it 'accepts any arguments for any messages' do
null.foobaz(1, 2, 3)
end
it 'reports that it responds to any message' do
expect(null).to respond_to(:info)
expect(null).to respond_to(:foobaz)
expect(null).to respond_to(:to_s)
end
it 'can be inspected' do
expect(null.inspect).to eq('<null>')
end
it 'knows its own class' do
expect(null.class).to eq(null_class)
end
it 'aliases .new to .get' do
expect(null_class.get.class).to be(null_class)
end
end
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