spec/models/concerns/token_authenticatable_strategies/base_spec.rb


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# frozen_string_literal: true

require 'spec_helper'

RSpec.describe TokenAuthenticatableStrategies::Base do
  let(:instance) { double(:instance) }
  let(:field) { double(:field) }

  describe '#token_fields' do
    let(:strategy) { described_class.new(instance, field, options) }
    let(:field) { 'some_token' }
    let(:options) { {} }

    it 'includes the token field' do
      expect(strategy.token_fields).to contain_exactly(field)
    end

    context 'with expires_at option' do
      let(:options) { { expires_at: true } }

      it 'includes the token_expires_at field' do
        expect(strategy.token_fields).to contain_exactly(field, 'some_token_expires_at')
      end
    end
  end

  describe '.fabricate' do
    context 'when digest stragegy is specified' do
      it 'fabricates digest strategy object' do
        strategy = described_class.fabricate(instance, field, digest: true)

        expect(strategy).to be_a TokenAuthenticatableStrategies::Digest
      end
    end

    context 'when encrypted strategy is specified' do
      it 'fabricates encrypted strategy object' do
        strategy = described_class.fabricate(instance, field, encrypted: :required)

        expect(strategy).to be_a TokenAuthenticatableStrategies::Encrypted
      end
    end

    context 'when no strategy is specified' do
      it 'fabricates insecure strategy object' do
        strategy = described_class.fabricate(instance, field, something: :required)

        expect(strategy).to be_a TokenAuthenticatableStrategies::Insecure
      end
    end

    context 'when incompatible options are provided' do
      it 'raises an error' do
        expect { described_class.fabricate(instance, field, digest: true, encrypted: :required) }
          .to raise_error ArgumentError
      end
    end
  end
end