Chore: Switch from Carrierwave to ActiveStorage (#393)

spec/builders/messages/message_builder_spec.rb

@@ -0,0 +1,34 @@
+require 'rails_helper'
+
+describe ::Messages::MessageBuilder do
+  subject(:message_builder) { described_class.new(incoming_fb_text_message, facebook_channel.inbox).perform }
+
+  let!(:facebook_channel) { create(:channel_facebook_page) }
+  let!(:message_object) { JSON.parse(build(:incoming_fb_text_message).to_json, object_class: OpenStruct) }
+  let!(:incoming_fb_text_message) { Integrations::Facebook::MessageParser.new(message_object) }
+  let(:fb_object) { double }
+
+  before do
+    allow(Koala::Facebook::API).to receive(:new).and_return(fb_object)
+    allow(fb_object).to receive(:get_object).and_return(
+      {
+        first_name: 'Jane',
+        last_name: 'Dae',
+        account_id: facebook_channel.inbox.account_id,
+        profile_pic: 'https://via.placeholder.com/250x250.png'
+      }.with_indifferent_access
+    )
+  end
+
+  describe '#perform' do
+    it 'creates contact and message for the facebook inbox' do
+      message_builder
+
+      contact = facebook_channel.inbox.contacts.first
+      message = facebook_channel.inbox.messages.first
+
+      expect(contact.name).to eq('Jane Dae')
+      expect(message.content).to eq('facebook message')
+    end
+  end
+end