spec/lib/gitlab/view/presenter/delegated_spec.rb


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require 'spec_helper'

describe Gitlab::View::Presenter::Delegated do
  let(:project) { double(:project, bar: 'baz') }
  let(:presenter_class) do
    Class.new(described_class)
  end

  it 'includes Gitlab::View::Presenter::Base' do
    expect(described_class).to include(Gitlab::View::Presenter::Base)
  end

  describe '#initialize' do
    it 'takes arbitrary key/values and exposes them' do
      presenter = presenter_class.new(project, user: 'user', foo: 'bar')

      expect(presenter.user).to eq('user')
      expect(presenter.foo).to eq('bar')
    end
  end

  describe 'delegation' do
    it 'forwards missing methods to subject' do
      presenter = presenter_class.new(project)

      expect(presenter.bar).to eq('baz')
    end
  end
end