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Versions: 10
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Contents
# encoding: utf-8
describe Attestor::Policy::Negator do
let(:composer) { Attestor::Policy::Node }
let(:not_class) { Attestor::Policy::Not }
let(:policy) { double :policy }
subject { described_class.new composer, policy }
describe ".new" do
it "creates immutable object" do
expect(subject).to be_frozen
end
end
describe "#policy" do
it "is initialized" do
expect(subject.policy).to eq policy
end
end # describe #policy
describe "#composer" do
it "is initialized" do
expect(subject.composer).to eq composer
end
end # describe #composer
describe "#not" do
let(:another) { double :another }
let(:result) { subject.not(another) }
it "creates a composer object" do
expect(result).to be_kind_of composer
end
it "sends its policy to the composer" do
expect(result.branches).to include policy
end
it "sends the negated arguments to the composer" do
negation = double :negation
expect(not_class).to receive(:new).with(another).and_return(negation)
expect(result.branches).to include negation
end
end # describe #not
end # describe Policy::Base::Negator
Version data entries
10 entries across 10 versions & 1 rubygems