update csv specs to be more hardcoded

Author: john-huang-121

spec/models/audit_spec.rb

@@ -129,20 +129,29 @@
     end
 
     describe ".generate_csv" do
-      let!(:audit) { create(:audit, :with_items, organization: organization) }
-      let!(:audit_2) { create(:audit, :with_items, organization: organization) }
-      let(:sl) { audit.storage_location }
-      let(:sl2) { audit_2.storage_location }
+      let!(:item_1) { create(:item, name: "Baby Diapers") }
+      let!(:item_2) { create(:item, name: "Adult Diapers") }
+      let!(:sl_1) { create(:storage_location, organization: organization, name: "Diaperhaus") }
+      let!(:sl_2) { create(:storage_location, organization: organization, name: "Pawnee Diaper Bank") }
+      let!(:time_1) { Time.zone.parse("2025-10-02 01:00:00") }
+      let!(:time_2) { Time.zone.parse("2025-10-03 01:00:00") }
+      let!(:audit) { create(:audit, organization: organization, storage_location: sl_1, status: 1, updated_at: time_1) }
+      let!(:audit_2) { create(:audit, organization: organization, storage_location: sl_2, status: 2, updated_at: time_2) }
+
+      before do
+        audit.line_items.create!(item: item_1, quantity: 150)
+        audit_2.line_items.create!(item: item_2, quantity: 250)
+      end
 
       it "generates a CSV" do
         csv_data = described_class.generate_csv([audit, audit_2])
 
         expect(csv_data).to be_a(String)
         expect(csv_data).to eq(
           <<~CSV
-            Audit Date,Audit Status,Storage Location Name,#{audit.line_items.first.name},#{audit_2.line_items.first.name}
-            #{audit.updated_at.strftime("%B %d %Y")},#{audit.status},#{sl.name},#{audit.line_items.first.quantity},0
-            #{audit_2.updated_at.strftime("%B %d %Y")},#{audit_2.status},#{sl2.name},0,#{audit_2.line_items.first.quantity}
+            Audit Date,Audit Status,Storage Location Name,Baby Diapers,Adult Diapers
+            October 02 2025,confirmed,Diaperhaus,150,0
+            October 03 2025,finalized,Pawnee Diaper Bank,0,250
           CSV
         )
       end