Adjust the tests to match the new structure of the class

spec/services/work_upload_edit_service_spec.rb

@@ -2,6 +2,7 @@
 require "rails_helper"
 
 RSpec.describe WorkUploadsEditService do
+  let(:user) { FactoryBot.create :research_data_moderator}
   let(:work) { FactoryBot.create :draft_work }
   let(:uploaded_file) do
     fixture_file_upload("us_covid_2019.csv", "text/csv")
@@ -32,7 +33,8 @@
     let(:params) { { "work_id" => "" }.with_indifferent_access }
 
     it "returns all existing files" do
-      updated_work = described_class.update_precurated_file_list(work, params)
+      upload_service = described_class.new(work, user)
+      updated_work = upload_service.update_precurated_file_list(params)
       list = updated_work.pre_curation_uploads
       expect(list.map(&:filename)).to eq([uploaded_file.original_filename])
       expect(a_request(:delete, attachment_url)).not_to have_been_made
@@ -51,7 +53,8 @@
     end
 
     it "returns all existing files except the deleted one" do
-      updated_work = described_class.update_precurated_file_list(work, params)
+      upload_service = described_class.new(work, user)
+      updated_work = upload_service.update_precurated_file_list(params)
       list = updated_work.pre_curation_uploads
       expect(list.map(&:filename)).to eq([uploaded_file2.original_filename])
       expect(a_request(:delete, attachment_url)).to have_been_made.once
@@ -67,7 +70,8 @@
     let(:params) { { "work_id" => "", "replaced_uploads" => { "1" => uploaded_file4 } }.with_indifferent_access }
 
     it "replaces the correct file" do
-      updated_work = described_class.update_precurated_file_list(work, params)
+      upload_service = described_class.new(work, user)
+      updated_work = upload_service.update_precurated_file_list(params)
       list = updated_work.pre_curation_uploads
 
       # remeber order of the files will be alphabetical
@@ -80,7 +84,8 @@
     let(:params) { { "work_id" => "", "pre_curation_uploads" => [uploaded_file2, uploaded_file3] }.with_indifferent_access }
 
     it "replaces all the files" do
-      updated_work = described_class.update_precurated_file_list(work, params)
+      upload_service = described_class.new(work, user)
+      updated_work = upload_service.update_precurated_file_list(params)
       list = updated_work.reload.pre_curation_uploads
       expect(list.map(&:filename)).to eq([uploaded_file2.original_filename, uploaded_file3.original_filename])
       expect(a_request(:delete, attachment_url)).to have_been_made.once
@@ -91,7 +96,8 @@
     let(:params) { { "work_id" => "", "pre_curation_uploads" => [uploaded_file, uploaded_file3] }.with_indifferent_access }
 
     it "replaces all the files" do
-      updated_work = described_class.update_precurated_file_list(work, params)
+      upload_service = described_class.new(work, user)
+      updated_work = upload_service.update_precurated_file_list(params)
       list = updated_work.pre_curation_uploads
       expect(list.map(&:filename)).to eq([uploaded_file.original_filename, uploaded_file3.original_filename])