Upstream sync

spec/jobs/generate_interview_files_zip_job_spec.rb

@@ -0,0 +1,60 @@
+require "rails_helper"
+
+describe GenerateInterviewFilesZipJob do
+  let(:project) { create(:project) }
+  let(:download) { create(:download, project: project, release_type: "CastingCallInterview", name: "my-title_john-doe") }
+  let(:casting_call) { create(:casting_call, project: project, title: "My Title") }
+  let(:casting_call_interview) { create(:casting_call_interview, casting_call: casting_call, performer_name: "John Doe") }
+
+  before do
+    dir = Rails.root.join("spec", "fixtures", "files")
+    files = ["contract.pdf", "AppearanceRelease.pdf"]
+    # Attachments in the test environment do not persist to cloud storage
+    # Therefore we want to stub calls to `open` with a cloud storage URL 
+    allow_any_instance_of(InterviewFilesCollectionService).to receive(:open).and_return(StringIO.new("file data"))
+    allow_any_instance_of(InterviewFilesCollectionService).to receive(:build).and_yield(dir, files)
+  end
+
+  describe ".perform_later" do
+    it "enqueues a background job for generating zip file" do
+      expect {
+        GenerateInterviewFilesZipJob.perform_later(project, download, casting_call_interview)
+      }.to have_enqueued_job
+    end
+  end
+
+  describe ".perform_now" do
+    it "updates a download record and creates attachment for it" do
+      GenerateInterviewFilesZipJob.perform_now(project, download, casting_call_interview)
+
+      expect(download.project).to eq project
+      expect(download.release_type).to eq "CastingCallInterview"
+      expect(download.name).to eq "my-title_john-doe"
+      expect(download.status).to eq "success"
+      expect(download.file).to be_attached
+    end
+
+    context "When there are errors" do
+      let(:error) { StandardError.new("Casting Call Interview files not found.") }
+
+      before do
+        allow(ProjectsChannel).to receive(:broadcast_download_generation_update).with(download, I18n.t("interview_downloads.download.failure"))
+        allow_any_instance_of(InterviewFilesCollectionService).to receive(:build).and_raise(StandardError, "Casting Call Interview files not found.")
+      end
+  
+      it "updates status to 'failure' and sends user a notification" do
+        GenerateInterviewFilesZipJob.perform_now(project, download, casting_call_interview)
+  
+        expect(download.status).to eq "failure"
+        expect(ProjectsChannel).to have_received(:broadcast_download_generation_update).with(download, I18n.t("interview_downloads.download.failure"))
+      end
+    end
+  end
+
+  after do
+    # Delete the file created in fixture.
+    # Or the tests will fail on next run due to already existing files in existing zip.
+    path = Rails.root.join("spec", "fixtures", "files")
+    File.delete("#{path}/my-title_john-doe.zip") if File.exists? "#{path}/my-title_john-doe.zip"
+  end
+end