Only display errors on selected housing needs

app/services/bulk_upload/lettings/year2022/row_parser.rb

@@ -545,9 +545,9 @@ private
 
   def validate_only_one_housing_needs_type
     if [field_55, field_56, field_57].count(1) > 1
-      errors.add(:field_55, I18n.t("validations.household.housingneeds_type.only_one_option_permitted"))
-      errors.add(:field_56, I18n.t("validations.household.housingneeds_type.only_one_option_permitted"))
-      errors.add(:field_57, I18n.t("validations.household.housingneeds_type.only_one_option_permitted"))
+      errors.add(:field_55, I18n.t("validations.household.housingneeds_type.only_one_option_permitted")) if field_55 == 1
+      errors.add(:field_56, I18n.t("validations.household.housingneeds_type.only_one_option_permitted")) if field_56 == 1
+      errors.add(:field_57, I18n.t("validations.household.housingneeds_type.only_one_option_permitted")) if field_57 == 1
     end
   end
 

spec/services/bulk_upload/lettings/year2022/row_parser_spec.rb

@@ -507,7 +507,6 @@ RSpec.describe BulkUpload::Lettings::Year2022::RowParser do
         it "is not permitted" do
           expect(parser.errors[:field_55]).to be_present
           expect(parser.errors[:field_56]).to be_present
-          expect(parser.errors[:field_57]).to be_present
         end
       end
     end
@@ -1430,6 +1429,39 @@ RSpec.describe BulkUpload::Lettings::Year2022::RowParser do
           expect(parser.log.housingneeds_other).to eq(1)
         end
       end
+
+      context "when housingneeds a and b are selected" do
+        let(:attributes) { { bulk_upload:, field_55: "1", field_56: "1" } }
+
+        it "sets error on housingneeds a and b" do
+          parser.valid?
+          expect(parser.errors[:field_55]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_56]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_57]).to be_blank
+        end
+      end
+
+      context "when housingneeds a and c are selected" do
+        let(:attributes) { { bulk_upload:, field_55: "1", field_57: "1" } }
+
+        it "sets error on housingneeds a and c" do
+          parser.valid?
+          expect(parser.errors[:field_55]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_57]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_56]).to be_blank
+        end
+      end
+
+      context "when housingneeds b and c are selected" do
+        let(:attributes) { { bulk_upload:, field_56: "1", field_57: "1" } }
+
+        it "sets error on housingneeds b and c" do
+          parser.valid?
+          expect(parser.errors[:field_56]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_57]).to include("Only one disabled access need: fully wheelchair-accessible housing, wheelchair access to essential rooms or level access housing, can be selected")
+          expect(parser.errors[:field_55]).to be_blank
+        end
+      end
     end
 
     describe "#housingneeds_type" do