Add incomplete location validation

app/models/validations/setup_validations.rb

@@ -26,6 +26,11 @@ module Validations::SetupValidations
 
   def validate_location(record)
     location_during_startdate_validation(record)
+
+    if record.location&.status == :incomplete
+      record.errors.add :location_id, :incomplete, message: I18n.t("validations.setup.location.incomplete")
+      record.errors.add :scheme_id, :incomplete, message: I18n.t("validations.setup.location.incomplete")
+    end
   end
 
   def validate_scheme_has_confirmed_locations_validation(record)

config/locales/en.yml

@@ -305,6 +305,8 @@ en:
       lettype:
         general_needs_mismatch: Lettings type must be a general needs type because you selected general needs when uploading the file
         supported_housing_mismatch: Lettings type must be a supported housing type because you selected supported housing when uploading the file
+      location:
+        incomplete: "This location is incomplete"
 
     property:
       uprn:

spec/models/validations/setup_validations_spec.rb

@@ -641,6 +641,26 @@ RSpec.describe Validations::SetupValidations do
           .to include(match I18n.t("validations.setup.startdate.location.activating_soon.location_id", postcode: location.postcode, date: "15 September 2022"))
       end
     end
+
+    context "with an incomplete location" do
+      let(:scheme) { create(:scheme) }
+      let(:location) { create(:location, :incomplete, scheme:) }
+
+      it "produces error when location is incomplete" do
+        record.location = location
+        setup_validator.validate_location(record)
+        expect(record.errors["location_id"])
+          .to include("This location is incomplete")
+      end
+
+      it "produces no error when location is completes" do
+        location.update!(units: 1)
+        location.reload
+        record.location = location
+        setup_validator.validate_location(record)
+        expect(record.errors["location_id"]).to be_empty
+      end
+    end
   end
 
   describe "#validate_organisation" do