Merge pull request #70 from communitiesuk/CLDC-497-SharedAccomodationBedrooms

Cldc 497 shared accomodation bedrooms

app/validations/household_validations.rb

@@ -56,6 +56,26 @@ module HouseholdValidations
     end
   end
 
+  def validate_shared_housing_rooms(record)
+    unless record.property_unit_type.nil?
+      if record.property_unit_type == "Bed-sit" && record.property_number_of_bedrooms != 1
+        record.errors.add :property_unit_type, "A bedsit can only have one bedroom"
+      end
+
+      unless record.household_number_of_other_members.nil?
+        if record.household_number_of_other_members > 0
+          if record.property_unit_type.include?("Shared") && !record.property_number_of_bedrooms.to_i.between?(1, 7)
+            record.errors.add :property_unit_type, "A shared house must have 1 to 7 bedrooms"
+          end
+        end
+      end
+
+      if record.property_unit_type.include?("Shared")  && !record.property_number_of_bedrooms.to_i.between?(1, 3)
+        record.errors.add :property_unit_type, "A shared house with less than two tenants must have 1 to 3 bedrooms"
+      end
+    end
+  end
+
 private
 
   def women_of_child_bearing_age_in_household(record)

spec/models/case_log_spec.rb

@@ -97,6 +97,45 @@ RSpec.describe Form, type: :model do
       end
     end
 
+    context "Shared accomodation bedrooms validation" do
+      it "you must have more than zero bedrooms" do
+        expect {
+          CaseLog.create!(property_unit_type: "Shared house",
+                          property_number_of_bedrooms: 0)
+        }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+
+      it "you must answer less than 8 bedrooms" do
+        expect {
+          CaseLog.create!(property_unit_type: "Shared bungalow",
+                          property_number_of_bedrooms: 8,
+                          household_number_of_other_members: 1)
+        }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+
+      it "you must answer less than 8 bedrooms" do
+        expect {
+          CaseLog.create!(property_unit_type: "Shared bungalow",
+                          property_number_of_bedrooms: 4,
+                          household_number_of_other_members: 0)
+        }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+
+      it "A bedsit must only have one room" do
+        expect {
+          CaseLog.create!(property_unit_type: "Bed-sit",
+                          property_number_of_bedrooms: 2)
+        }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+
+      it "A bedsit must only have one room" do
+        expect {
+          CaseLog.create!(property_unit_type: "Bed-sit",
+                          property_number_of_bedrooms: 0)
+        }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+    end
+
     context "outstanding rent or charges validation" do
       it "must be anwered if answered yes to outstanding rent or charges" do
         expect {