1require "rails_helper"
 2
 3describe ReProcessPhotoJob, type: :job do
 4  subject { ReProcessPhotoJob.new }
 5
 6  describe "#perform" do
 7    let(:file_storage) { double(store: true) }
 8    let(:blob_storage) { double(download: true) }
 9    let(:photo) { create(:photo) }
10    let(:key) { "uploads/photo/image/#{photo.id}/#{photo.image}" }
11    let(:file) { double }
12    let(:temp_file) { double }
13
14    before :each do
15      allow(subject).to receive(:file_storage).and_return(file_storage)
16      allow(subject).to receive(:blob_storage).and_return(blob_storage)
17    end
18
19    it "processes the original file" do
20      allow(blob_storage).to receive(:download).with(key).and_yield(file)
21      allow(file_storage).to receive(:store).with(file).and_return(temp_file)
22      allow(ProcessPhotoJob).to receive(:perform_later)
23
24      subject.perform(photo)
25
26      expect(ProcessPhotoJob).
27        to have_received(:perform_later).
28        with(photo, temp_file)
29    end
30  end
31end