add spec

spec/jobs/generate_contracts_zip_job_spec.rb

@@ -11,7 +11,7 @@ describe GenerateContractsZipJob 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 
+    # Therefore we want to stub calls to `open` with a cloud storage URL
     allow_any_instance_of(ReleaseContractCollectionService).to receive(:open).and_return(StringIO.new("file data"))
     allow_any_instance_of(ReleaseContractCollectionService).to receive(:build).and_yield(dir, files)
   end
@@ -47,13 +47,22 @@ describe GenerateContractsZipJob do
         csv_file_name = "#{project.name.parameterize}_#{lowercase_plural.gsub('_', '-')}.csv"
         Zip::InputStream.open(StringIO.new(generated_zip)) do |io|
           while entry = io.get_next_entry
-            if entry.name == csv_file_name
-              csv_file = entry.get_input_stream.read
-              release_class = Object.const_get @release_type
-              headers = release_class.csv_headers
-              puts headers
+            next unless entry.name == csv_file_name
+
+            csv_file = entry.get_input_stream.read
+
+            release_class = Object.const_get type
+            release_headers = release_class.csv_headers
+
+            release_headers.each do |header|
+              expect(csv_file).to match header
             end
           end
+
+          dummy_zip_file_name = "#{project.name.parameterize}_#{lowercase_plural.gsub('_', '-')}.zip"
+          if File.exist?(file_fixture(dummy_zip_file_name))
+            File.delete(file_fixture(dummy_zip_file_name))
+          end
         end
       end
 
@@ -68,10 +77,10 @@ describe GenerateContractsZipJob do
         allow(ProjectsChannel).to receive(:broadcast_download_generation_update).with(download, I18n.t("contract_downloads.download.failure"))
         allow_any_instance_of(ReleaseContractCollectionService).to receive(:build).and_raise(StandardError, "Contracts or contract templates not found")
       end
-  
+
       it "updates status to 'failure' and sends user a notification" do
         GenerateContractsZipJob.perform_now(project, download, "AppearanceRelease", project.appearance_releases.ids)
-  
+
         expect(download.status).to eq "failure"
         expect(ProjectsChannel).to have_received(:broadcast_download_generation_update).with(download, I18n.t("contract_downloads.download.failure"))
       end
@@ -82,7 +91,9 @@ describe GenerateContractsZipJob 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-video-project_appearance-releases.zip") if File.exists? "#{path}/my-video-project_appearance-releases.zip"
+    if File.exists? "#{path}/my-video-project_appearance-releases.zip"
+      File.delete("#{path}/my-video-project_appearance-releases.zip")
+    end
   end
 
   private