145 lines
4 KiB
Ruby
145 lines
4 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::ExternalAuthorization::Access, :clean_gitlab_redis_cache do
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subject(:access) { described_class.new(build(:user), 'dummy_label') }
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describe '#loaded?' do
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it 'is `true` when it was loaded recently' do
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freeze_time do
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allow(access).to receive(:loaded_at).and_return(5.minutes.ago)
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expect(access).to be_loaded
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end
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end
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it 'is `false` when there is no loading time' do
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expect(access).not_to be_loaded
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end
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it 'is `false` when there the result was loaded a long time ago' do
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freeze_time do
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allow(access).to receive(:loaded_at).and_return(2.weeks.ago)
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expect(access).not_to be_loaded
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end
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end
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end
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describe 'load!' do
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let(:fake_client) { double('ExternalAuthorization::Client') }
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let(:fake_response) do
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double(
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'Response',
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'successful?' => true,
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'valid?' => true,
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'reason' => nil
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)
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end
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before do
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allow(access).to receive(:load_from_cache)
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allow(fake_client).to receive(:request_access).and_return(fake_response)
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allow(Gitlab::ExternalAuthorization::Client).to receive(:new) { fake_client }
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end
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context 'when loading from the webservice' do
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it 'loads from the webservice it the cache was empty' do
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expect(access).to receive(:load_from_cache)
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expect(access).to receive(:load_from_service).and_call_original
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access.load!
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expect(access).to be_loaded
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end
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it 'assigns the accessibility, reason and loaded_at' do
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allow(fake_response).to receive(:successful?).and_return(false)
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allow(fake_response).to receive(:reason).and_return('Inaccessible label')
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access.load!
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expect(access.reason).to eq('Inaccessible label')
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expect(access).not_to have_access
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expect(access.loaded_at).not_to be_nil
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end
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it 'returns itself' do
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expect(access.load!).to eq(access)
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end
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it 'stores the result in redis' do
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freeze_time do
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fake_cache = double
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expect(fake_cache).to receive(:store).with(true, nil, Time.now)
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expect(access).to receive(:cache).and_return(fake_cache)
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access.load!
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end
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end
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context 'when the request fails' do
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before do
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allow(fake_client).to receive(:request_access) do
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raise ::Gitlab::ExternalAuthorization::RequestFailed, 'Service unavailable'
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end
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end
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it 'is loaded' do
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access.load!
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expect(access).to be_loaded
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end
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it 'assigns the correct accessibility, reason and loaded_at' do
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access.load!
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expect(access.reason).to eq('Service unavailable')
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expect(access).not_to have_access
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expect(access.loaded_at).not_to be_nil
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end
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it 'does not store the result in redis' do
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fake_cache = double
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expect(fake_cache).not_to receive(:store)
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allow(access).to receive(:cache).and_return(fake_cache)
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access.load!
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end
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end
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end
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context 'When loading from cache' do
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let(:fake_cache) { double('ExternalAuthorization::Cache') }
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before do
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allow(access).to receive(:cache).and_return(fake_cache)
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end
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it 'does not load from the webservice' do
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freeze_time do
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expect(fake_cache).to receive(:load).and_return([true, nil, Time.now])
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expect(access).to receive(:load_from_cache).and_call_original
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expect(access).not_to receive(:load_from_service)
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access.load!
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end
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end
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it 'loads from the webservice when the cached result was too old' do
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freeze_time do
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expect(fake_cache).to receive(:load).and_return([true, nil, 2.days.ago])
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expect(access).to receive(:load_from_cache).and_call_original
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expect(access).to receive(:load_from_service).and_call_original
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allow(fake_cache).to receive(:store)
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access.load!
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end
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end
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end
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end
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end
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