catstodon/spec/controllers/api/v1/push/subscriptions_controller_spec.rb

# frozen_string_literal: true

require 'rails_helper'

describe Api::V1::Push::SubscriptionsController do
  render_views

  let(:user)  { Fabricate(:user) }
  let(:token) { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: 'push') }

  before do
    allow(controller).to receive(:doorkeeper_token) { token }
  end

  let(:create_payload) do
    {
      subscription: {
        endpoint: 'https://fcm.googleapis.com/fcm/send/fiuH06a27qE:APA91bHnSiGcLwdaxdyqVXNDR9w1NlztsHb6lyt5WDKOC_Z_Q8BlFxQoR8tWFSXUIDdkyw0EdvxTu63iqamSaqVSevW5LfoFwojws8XYDXv_NRRLH6vo2CdgiN4jgHv5VLt2A8ah6lUX',
        keys: {
          p256dh: 'BEm_a0bdPDhf0SOsrnB2-ategf1hHoCnpXgQsFj5JCkcoMrMt2WHoPfEYOYPzOIs9mZE8ZUaD7VA5vouy0kEkr8=',
          auth: 'eH_C8rq2raXqlcBVDa1gLg==',
        },
      }
    }.with_indifferent_access
  end

  let(:alerts_payload) do
    {
      data: {
        alerts: {
          follow: true,
          favourite: false,
          reblog: true,
          mention: false,
        }
      }
    }.with_indifferent_access
  end

  describe 'POST #create' do
    it 'saves push subscriptions' do
      post :create, params: create_payload

      push_subscription = Web::PushSubscription.find_by(endpoint: create_payload[:subscription][:endpoint])

      expect(push_subscription.endpoint).to eq(create_payload[:subscription][:endpoint])
      expect(push_subscription.key_p256dh).to eq(create_payload[:subscription][:keys][:p256dh])
      expect(push_subscription.key_auth).to eq(create_payload[:subscription][:keys][:auth])
      expect(push_subscription.user_id).to eq user.id
      expect(push_subscription.access_token_id).to eq token.id
    end

    it 'replaces old subscription on repeat calls' do
      post :create, params: create_payload
      post :create, params: create_payload

      expect(Web::PushSubscription.where(endpoint: create_payload[:subscription][:endpoint]).count).to eq 1
    end
  end

  describe 'PUT #update' do
    it 'changes alert settings' do
      post :create, params: create_payload
      put :update, params: alerts_payload

      push_subscription = Web::PushSubscription.find_by(endpoint: create_payload[:subscription][:endpoint])

      expect(push_subscription.data.dig('alerts', 'follow')).to eq(alerts_payload[:data][:alerts][:follow].to_s)
      expect(push_subscription.data.dig('alerts', 'favourite')).to eq(alerts_payload[:data][:alerts][:favourite].to_s)
      expect(push_subscription.data.dig('alerts', 'reblog')).to eq(alerts_payload[:data][:alerts][:reblog].to_s)
      expect(push_subscription.data.dig('alerts', 'mention')).to eq(alerts_payload[:data][:alerts][:mention].to_s)
    end
  end

  describe 'DELETE #destroy' do
    it 'removes the subscription' do
      post :create, params: create_payload
      delete :destroy

      expect(Web::PushSubscription.find_by(endpoint: create_payload[:subscription][:endpoint])).to be_nil
    end
  end
end