Infer homelessness if it is a renewal

app/models/case_log.rb

@@ -254,6 +254,7 @@ private
     self.nocharge = household_charge == "Yes" ? "No" : "Yes"
     self.layear = "Less than 1 year" if renewal == "Yes"
     self.underoccupation_benefitcap = "No" if renewal == "Yes" && year == 2021
+    self.homeless = "No" if renewal == "Yes"
   end
 
   def process_postcode_changes!

spec/fixtures/complete_case_log.json

@@ -40,7 +40,7 @@
     "age8": 2,
     "sex8": "Prefer not to say",
     "ecstat8": "Child under 16",
-    "homeless": "Yes - other homelessness",
+    "homeless": "No",
     "reason": 1,
     "underoccupation_benefitcap": "No",
     "leftreg": "No - they left up to 5 years ago",
@@ -90,8 +90,7 @@
     "lawaitlist": "Less than 1 year",
     "prevloc": "Ashford",
     "previous_postcode": "SE2 6RT",
-    "reasonpref": "Yes",
-    "reasonable_preference_reason": "dummy",
+    "reasonpref": "No",
     "cbl": "Yes",
     "chr": "Yes",
     "cap": "No",
@@ -116,7 +115,7 @@
     "illness_type_9": "No",
     "illness_type_10": "No",
     "condition_effects_prefer_not_to_say": "Yes",
-    "rp_homeless": "Yes",
+    "rp_homeless": "No",
     "rp_insan_unsat": "No",
     "rp_medwel": "No",
     "rp_hardship": "No",

spec/models/case_log_spec.rb

@@ -1175,6 +1175,12 @@ RSpec.describe CaseLog do
         expect(record_from_db["underoccupation_benefitcap"]).to eq(2)
         expect(case_log["underoccupation_benefitcap"]).to eq("No")
       end
+
+      it "correctly derives and saves homeless" do
+        record_from_db = ActiveRecord::Base.connection.execute("select homeless from case_logs where id=#{case_log.id}").to_a[0]
+        expect(record_from_db["homeless"]).to eq(1)
+        expect(case_log["homeless"]).to eq("No")
+      end
     end
   end