CLDC-1945 numeric questions decimal letter entry (#1558)

* rename variables in test file

* write tests for new validations

* validate that answers to numeric questions are given to the correct level of accuracy and in normal format with only digits

* add error messages for new validations

* add or alter step on numeric questions in sales, amend one test given step changes

* copy change

* remove validation that is specific to number format and fold that functionality into accuracy validation, rejig tests accordingly

* fix various tests

* remove reference to currency in validation message that concerns step only and doesn't check whether firled is currency related

* alter copy to avoid redundant repetition in validaiton message

* save changes made in rebase

* changes after PO review
two step values had been missed in previous work
in various places there were custom validations applied that duplicated the functionality of the generic min max validation that is applied to all numeric questions, in these situations sometimes the min and max on the question class was inconsistent with the limit that triggered validations
these have been corrected and made consistent
various tests were affected by this and have been amended accordingly

* remove tests introduced by mistake in rebase

* amend step value on earnings

app/models/form/lettings/questions/beds.rb

@@ -7,8 +7,8 @@ class Form::Lettings::Questions::Beds < ::Form::Question
     @type = "numeric"
     @width = 2
     @check_answers_card_number = 0
-    @max = 150
-    @min = 0
+    @max = 12
+    @min = 1
     @hint_text = "If shared accommodation, enter the number of bedrooms occupied by this household. A bedsit has 1 bedroom."
     @step = 1
     @question_number = 22

app/models/form/lettings/questions/earnings.rb

@@ -10,7 +10,7 @@ class Form::Lettings::Questions::Earnings < ::Form::Question
     @min = 0
     @guidance_partial = "what_counts_as_income"
     @hint_text = ""
-    @step = 1
+    @step = 0.01
     @prefix = "£"
     @suffix = [
       { "label" => " every week", "depends_on" => { "incfreq" => 1 } },

app/models/form/lettings/questions/offered.rb

@@ -7,7 +7,7 @@ class Form::Lettings::Questions::Offered < ::Form::Question
     @type = "numeric"
     @width = 2
     @check_answers_card_number = 0
-    @max = 150
+    @max = 20
     @min = 0
     @hint_text = I18n.t("hints.offered")
     @step = 1

app/models/form/lettings/questions/offered_social_let.rb

@@ -7,7 +7,7 @@ class Form::Lettings::Questions::OfferedSocialLet < ::Form::Question
     @type = "numeric"
     @width = 2
     @check_answers_card_number = 0
-    @max = 150
+    @max = 20
     @min = 0
     @hint_text = I18n.t("hints.offered")
     @step = 1

app/models/form/sales/questions/age1.rb

@@ -19,6 +19,7 @@ class Form::Sales::Questions::Age1 < ::Form::Question
     @check_answers_card_number = 1
     @min = 16
     @max = 110
+    @step = 1
     @question_number = 20
   end
 end

app/models/form/sales/questions/deposit_amount.rb

@@ -6,8 +6,9 @@ class Form::Sales::Questions::DepositAmount < ::Form::Question
     @header = "How much cash deposit was paid on the property?"
     @type = "numeric"
     @min = 0
-    @width = 5
     @max = 999_999
+    @step = 1
+    @width = 5
     @prefix = "£"
     @hint_text = "Enter the total cash sum paid by the buyer towards the property that was not funded by the mortgage"
     @derived = true

app/models/form/sales/questions/deposit_discount.rb

@@ -7,6 +7,7 @@ class Form::Sales::Questions::DepositDiscount < ::Form::Question
     @type = "numeric"
     @min = 0
     @max = 999_999
+    @step = 1
     @width = 5
     @prefix = "£"
     @hint_text = "Enter the total cash discount given on the property being purchased through the Social HomeBuy scheme"

app/models/form/sales/questions/discount.rb

@@ -7,6 +7,7 @@ class Form::Sales::Questions::Discount < ::Form::Question
     @type = "numeric"
     @min = 0
     @max = 100
+    @step = 1
     @width = 5
     @suffix = "%"
     @hint_text = "For Right to Buy (RTB), Preserved Right to Buy (PRTB), and Voluntary Right to Buy (VRTB)</br></br>

app/models/form/sales/questions/equity.rb

@@ -7,6 +7,7 @@ class Form::Sales::Questions::Equity < ::Form::Question
     @type = "numeric"
     @min = 0
     @max = 100
+    @step = 1
     @width = 5
     @suffix = "%"
     @hint_text = "Enter the amount of initial equity held by the purchaser (for example, 25% or 50%)"

app/models/form/sales/questions/grant.rb

@@ -7,6 +7,7 @@ class Form::Sales::Questions::Grant < ::Form::Question
     @type = "numeric"
     @min = 0
     @max = 999_999
+    @step = 1
     @width = 5
     @prefix = "£"
     @hint_text = "For all schemes except Right to Buy (RTB), Preserved Right to Buy (PRTB), Voluntary Right to Buy (VRTB) and Rent to Buy"

app/models/form/sales/questions/leasehold_charges.rb

@@ -6,6 +6,7 @@ class Form::Sales::Questions::LeaseholdCharges < ::Form::Question
     @header = "Enter the total monthly charge"
     @type = "numeric"
     @min = 1
+    @step = 0.01
     @width = 5
     @prefix = "£"
     @ownershipsch = ownershipsch

app/models/form/sales/questions/monthly_rent.rb

@@ -6,6 +6,7 @@ class Form::Sales::Questions::MonthlyRent < ::Form::Question
     @header = "What is the basic monthly rent?"
     @type = "numeric"
     @min = 0
+    @step = 0.01
     @width = 5
     @prefix = "£"
     @hint_text = "Amount paid before any charges"

app/models/form/sales/questions/mortgage_amount.rb

@@ -6,6 +6,7 @@ class Form::Sales::Questions::MortgageAmount < ::Form::Question
     @header = "What is the mortgage amount?"
     @type = "numeric"
     @min = 1
+    @step = 1
     @width = 5
     @prefix = "£"
     @hint_text = "Enter the amount of mortgage agreed with the mortgage lender. Exclude any deposits or cash payments. Numeric in pounds. Rounded to the nearest pound."

app/models/form/sales/questions/mortgage_length.rb

@@ -7,6 +7,7 @@ class Form::Sales::Questions::MortgageLength < ::Form::Question
     @type = "numeric"
     @min = 0
     @max = 60
+    @step = 1
     @width = 5
     @suffix = " years"
     @hint_text = "You should round up to the nearest year. Value should not exceed 60 years."

app/models/form/sales/questions/number_of_others_in_property.rb

@@ -9,6 +9,7 @@ class Form::Sales::Questions::NumberOfOthersInProperty < ::Form::Question
     @width = 2
     @min = 0
     @max = 15
+    @step = 1
     @question_number = 35
   end
 

app/models/form/sales/questions/previous_bedrooms.rb

@@ -8,6 +8,7 @@ class Form::Sales::Questions::PreviousBedrooms < ::Form::Question
     @width = 5
     @min = 1
     @max = 6
+    @step = 1
     @hint_text = "For bedsits enter 1"
     @question_number = 85
   end

app/models/form/sales/questions/property_number_of_bedrooms.rb

@@ -9,6 +9,7 @@ class Form::Sales::Questions::PropertyNumberOfBedrooms < ::Form::Question
     @width = 10
     @min = 1
     @max = 9
+    @step = 1
     @question_number = 11
   end
 end

app/models/form/sales/questions/purchase_price.rb

@@ -6,6 +6,7 @@ class Form::Sales::Questions::PurchasePrice < ::Form::Question
     @header = "What is the full purchase price?"
     @type = "numeric"
     @min = 0
+    @step = 0.01
     @width = 5
     @prefix = "£"
     @hint_text = hint_text

app/models/form/sales/questions/savings.rb

@@ -2,12 +2,12 @@ class Form::Sales::Questions::Savings < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "savings"
-    @check_answer_label = "Buyer’s total savings (to nearest £10) before any deposit paid"
+    @check_answer_label = "Buyer’s total savings before any deposit paid"
     @header = "Enter their total savings to the nearest £10"
     @type = "numeric"
     @width = 5
     @prefix = "£"
-    @step = 1
+    @step = 10
     @min = 0
     @question_number = 72
   end

app/models/form/sales/questions/staircase_bought.rb

@@ -8,6 +8,7 @@ class Form::Sales::Questions::StaircaseBought < ::Form::Question
     @width = 5
     @min = 0
     @max = 100
+    @step = 1
     @suffix = "%"
     @question_number = 77
   end

app/models/form/sales/questions/staircase_owned.rb

@@ -8,6 +8,7 @@ class Form::Sales::Questions::StaircaseOwned < ::Form::Question
     @width = 5
     @min = 0
     @max = 100
+    @step = 1
     @suffix = "%"
     @question_number = 78
   end

app/models/form/sales/questions/value.rb

@@ -6,6 +6,7 @@ class Form::Sales::Questions::Value < ::Form::Question
     @header = "What was the full purchase price?"
     @type = "numeric"
     @min = 0
+    @step = 1
     @width = 5
     @prefix = "£"
     @hint_text = "Enter the full purchase price of the property before any discounts are applied. For shared ownership, enter the full purchase price paid for 100% equity (this is equal to the value of the share owned by the PRP plus the value bought by the purchaser)"

app/models/validations/property_validations.rb

@@ -2,24 +2,6 @@ module Validations::PropertyValidations
   # Validations methods need to be called 'validate_<page_name>' to run on model save
   # or 'validate_' to run on submit as well
 
-  def validate_property_number_of_times_relet(record)
-    return unless record.offered
-
-    # Since offered is an integer type ActiveRecord will automatically cast that for us
-    # but it's type casting is a little lax so "random" becomes 0. To make sure that doesn't pass
-    # validation and then get silently dropped we attempt strict type casting on the original value
-    # as part of our validation.
-    begin
-      Integer(record.offered_before_type_cast)
-    rescue ArgumentError
-      record.errors.add :offered, I18n.t("validations.property.offered.relet_number")
-    end
-
-    if record.offered.negative? || record.offered > 20
-      record.errors.add :offered, :over_20, message: I18n.t("validations.property.offered.relet_number")
-    end
-  end
-
   REFERRAL_INVALID_TMP = [8, 10, 12, 13, 14, 15].freeze
   def validate_rsnvac(record)
     if !record.first_time_property_let_as_social_housing? && record.has_first_let_vacancy_reason?
@@ -51,10 +33,6 @@ module Validations::PropertyValidations
   end
 
   def validate_shared_housing_rooms(record)
-    if record.beds.present? && record.beds <= 0
-      record.errors.add :beds, I18n.t("validations.property.beds.non_positive")
-    end
-
     unless record.unittype_gn.nil?
       if record.is_bedsit? && record.beds != 1 && record.beds.present?
         record.errors.add :unittype_gn, I18n.t("validations.property.unittype_gn.one_bedroom_bedsit")
@@ -70,10 +48,6 @@ module Validations::PropertyValidations
         record.errors.add :beds, I18n.t("validations.property.unittype_gn.one_seven_bedroom_shared")
       end
     end
-
-    if record.beds.present? && record.beds > 12
-      record.errors.add :beds, :over_max, message: I18n.t("validations.property.beds.over_max")
-    end
   end
 
   def validate_uprn(record)

app/models/validations/sales/sale_information_validations.rb

@@ -12,7 +12,7 @@ module Validations::Sales::SaleInformationValidations
   end
 
   def validate_years_living_in_property_before_purchase(record)
-    return unless record.proplen && record.proplen.nonzero?
+    return unless record.proplen&.nonzero?
 
     case record.type
     when 18

app/models/validations/shared_validations.rb

@@ -35,6 +35,27 @@ module Validations::SharedValidations
     end
   end
 
+  def validate_numeric_step(record)
+    record.form.numeric_questions.each do |question|
+      next unless question.step
+      next unless record[question.id] && question.page.routed_to?(record, nil)
+
+      value = record.public_send("#{question.id}_before_type_cast")
+      field = question.check_answer_label || question.id
+      incorrect_accuracy = (value.to_d * 100) % (question.step * 100) != 0
+
+      if question.step < 1 && incorrect_accuracy
+        record.errors.add question.id.to_sym, I18n.t("validations.numeric.nearest_hundredth", field:)
+      elsif incorrect_accuracy || value.to_d != value.to_i    # if the user enters a value in exponent notation (eg '4e1') the to_i method does not convert this to the correct value
+        field = question.check_answer_label || question.id
+        case question.step
+        when 1 then record.errors.add question.id.to_sym, I18n.t("validations.numeric.whole_number", field:)
+        when 10 then record.errors.add question.id.to_sym, I18n.t("validations.numeric.nearest_ten", field:)
+        end
+      end
+    end
+  end
+
   def validate_property_postcode(record)
     postcode = record.postcode_full
     if record.postcode_known? && (postcode.blank? || !postcode.match(POSTCODE_REGEXP))

app/services/imports/lettings_logs_import_service.rb

@@ -302,10 +302,10 @@ module Imports
         %i[prevten over_20_foster_care] => %w[prevten age1],
         %i[prevten non_temp_accommodation] => %w[prevten rsnvac],
         %i[joint not_joint_tenancy] => %w[joint],
-        %i[offered over_20] => %w[offered],
+        %i[offered outside_the_range] => %w[offered],
         %i[earnings over_hard_max] => %w[ecstat1],
         %i[tshortfall no_outstanding_charges] => %w[tshortfall hbrentshortfall],
-        %i[beds over_max] => %w[beds],
+        %i[beds outside_the_range] => %w[beds],
         %i[tcharge complete_1_of_3] => %w[brent scharge pscharge supcharg tcharge],
         %i[scharge under_min] => %w[brent scharge pscharge supcharg tcharge],
         %i[tshortfall must_be_positive] => %w[tshortfall tshortfall_known],

config/forms/2021_2022.json

@@ -569,7 +569,7 @@
                   "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 150,
+                  "max": 20,
                   "step": 1,
                   "width": 2
                 }
@@ -591,7 +591,7 @@
                   "hint_text": "If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 150,
+                  "max": 20,
                   "step": 1,
                   "width": 2
                 }
@@ -705,8 +705,8 @@
                   "header": "How many bedrooms does the property have?",
                   "hint_text": "If shared accommodation, enter the number of bedrooms occupied by this household. A bedsit has 1 bedroom.",
                   "type": "numeric",
-                  "min": 0,
-                  "max": 150,
+                  "min": 1,
+                  "max": 12,
                   "step": 1,
                   "width": 2
                 }

config/forms/2022_2023.json

@@ -564,7 +564,7 @@
                   "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 150,
+                  "max": 20,
                   "step": 1,
                   "width": 2
                 }
@@ -586,7 +586,7 @@
                   "hint_text": "If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
-                  "max": 150,
+                  "max": 20,
                   "step": 1,
                   "width": 2
                 }
@@ -700,8 +700,8 @@
                   "header": "How many bedrooms does the property have?",
                   "hint_text": "If shared accommodation, enter the number of bedrooms occupied by this household. A bedsit has 1 bedroom.",
                   "type": "numeric",
-                  "min": 0,
-                  "max": 150,
+                  "min": 1,
+                  "max": 12,
                   "step": 1,
                   "width": 2
                 }

config/locales/en.yml

@@ -144,6 +144,11 @@ en:
     numeric:
       within_range: "%{field} must be between %{min} and %{max}"
       above_min: "%{field} must be at least %{min}"
+      whole_number: "%{field} must be a whole number"
+      nearest_ten: "%{field} must be given to the nearest ten"
+      nearest_hundredth: "%{field} must be given to the nearest hundredth"
+      normal_format: "Enter a number"
+
     date:
       invalid_date: "Enter a date in the correct format, for example 31 1 2022"
       outside_collection_window: Enter a date within the 22/23 collection year, which is between 1st April 2022 and 31st March 2023
@@ -213,8 +218,6 @@ en:
         ten_years_before_tenancy_start: "Enter a void date no more than 10 years before the tenancy start date"
         before_tenancy_start: "Enter a void date that is before the tenancy start date"
         after_mrcdate: "Void date must be before the major repairs date if provided"
-      offered:
-        relet_number: "Enter a number between 0 and 20 for the amount of times the property has been re-let"
       la:
         la_invalid_for_org: "%{org_name} does not operate in %{la_name}"
         postcode_invalid_for_org: "Enter a postcode in an area covered by %{org_name}"
@@ -230,8 +233,6 @@ en:
         one_seven_bedroom_shared: "A shared house must have 1 to 7 bedrooms"
         one_three_bedroom_single_tenant_shared: "A shared house with fewer than two tenants must have 1 to 3 bedrooms"
       beds:
-        non_positive: "Number of bedrooms has to be greater than 0"
-        over_max: "Number of bedrooms cannot be more than 12"
         bedsits_have_max_one_bedroom: "Number of bedrooms must be 1 if the property is a bedsit"
       proptype:
         bedsits_have_max_one_bedroom: "Answer cannot be 'Bedsit' if the property has 2 or more bedrooms"

spec/fixtures/forms/2021_2022.json

@@ -913,7 +913,7 @@
                   "hint_text": "Eligible for housing benefit or Universal Credit",
                   "type": "numeric",
                   "min": 0,
-                  "step": 1,
+                  "step": 0.01,
                   "width": 4,
                   "fields-to-add": [
                     "brent",
@@ -929,7 +929,7 @@
                   "hint_text": "Eligible for housing benefit or Universal Credit",
                   "type": "numeric",
                   "min": 0,
-                  "step": 1,
+                  "step": 0.01,
                   "width": 4,
                   "fields-to-add": [
                     "brent",
@@ -945,7 +945,7 @@
                   "hint_text": "Not eligible for housing benefit or Universal Credit. For example, hot water excluding water rates.",
                   "type": "numeric",
                   "min": 0,
-                  "step": 1,
+                  "step": 0.01,
                   "width": 4,
                   "fields-to-add": [
                     "brent",
@@ -962,7 +962,7 @@
                   "type": "numeric",
                   "min": 0,
                   "max": 300,
-                  "step": 1,
+                  "step": 0.01,
                   "width": 4,
                   "fields-to-add": [
                     "brent",
@@ -978,7 +978,7 @@
                   "hint_text": "This is the total of rent and all charges",
                   "type": "numeric_output",
                   "min": 0,
-                  "step": 1,
+                  "step": 0.01,
                   "width": 4,
                   "readonly": true,
                   "requires_js": true
@@ -995,7 +995,7 @@
                   "hint_text": "",
                   "type": "numeric",
                   "min": 0,
-                  "step": "1",
+                  "step": 1,
                   "width": 5,
                   "prefix": "£",
                   "suffix": " every week"
@@ -1005,11 +1005,12 @@
             "care_home_charge": {
               "questions": {
                 "offered": {
-                  "check_answer_label": "Basic Rent",
-                  "header": "What is the basic rent?",
-                  "hint_text": "Eligible for housing benefit or Universal Credit",
+                  "check_answer_label": "Times previously offered since becoming available",
+                  "header": "Since becoming available for re-let, how many times has the property been previously offered?",
+                  "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
+                  "max": 20,
                   "step": 1,
                   "width": 4
                 }
@@ -1023,11 +1024,12 @@
             "care_home_charge_bi_weekly": {
               "questions": {
                 "offered": {
-                  "check_answer_label": "Basic Rent",
-                  "header": "What is the basic rent?",
-                  "hint_text": "Eligible for housing benefit or Universal Credit",
+                  "check_answer_label": "Times previously offered since becoming available",
+                  "header": "Since becoming available for re-let, how many times has the property been previously offered?",
+                  "hint_text": "This is after the last tenancy ended. If the property is being offered for let for the first time, enter 0.",
                   "type": "numeric",
                   "min": 0,
+                  "max": 20,
                   "step": 1,
                   "width": 4
                 }

spec/models/form/lettings/questions/offered_social_let_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe Form::Lettings::Questions::OfferedSocialLet, type: :model do
   let(:page) { instance_double(Form::Page) }
 
   it "has correct page" do
-    expect(question.page).to eq page
+    expect(question.page).to be page
   end
 
   it "has the correct id" do
@@ -26,12 +26,12 @@ RSpec.describe Form::Lettings::Questions::OfferedSocialLet, type: :model do
   end
 
   it "has the correct minimum and maximum values" do
-    expect(question.min).to eq 0
-    expect(question.max).to eq 150
+    expect(question.min).to be 0
+    expect(question.max).to be 20
   end
 
   it "has the correct step" do
-    expect(question.step).to eq 1
+    expect(question.step).to be 1
   end
 
   it "is not marked as derived" do

spec/models/form/sales/questions/savings_spec.rb

@@ -20,7 +20,7 @@ RSpec.describe Form::Sales::Questions::Savings, type: :model do
   end
 
   it "has the correct check_answer_label" do
-    expect(question.check_answer_label).to eq("Buyer’s total savings (to nearest £10) before any deposit paid")
+    expect(question.check_answer_label).to eq("Buyer’s total savings before any deposit paid")
   end
 
   it "has the correct type" do
@@ -40,7 +40,7 @@ RSpec.describe Form::Sales::Questions::Savings, type: :model do
   end
 
   it "has correct step" do
-    expect(question.step).to eq(1)
+    expect(question.step).to be 10
   end
 
   it "has correct prefix" do

spec/models/lettings_log_spec.rb

@@ -112,10 +112,6 @@ RSpec.describe LettingsLog do
       expect(validator).to receive(:validate_shared_housing_rooms)
     end
 
-    it "validates number of times the property has been relet" do
-      expect(validator).to receive(:validate_property_number_of_times_relet)
-    end
-
     it "validates tenancy type" do
       expect(validator).to receive(:validate_fixed_term_tenancy)
       expect(validator).to receive(:validate_other_tenancy_type)
@@ -3104,11 +3100,11 @@ RSpec.describe LettingsLog do
     end
 
     context "when a non setup field is invalid" do
-      subject(:model) { described_class.new(beds: 404) }
+      subject(:model) { build(:lettings_log, :completed, offered: 234) }
 
       it "blanks it" do
         model.valid?
-        expect { model.blank_invalid_non_setup_fields! }.to change(model, :beds)
+        expect { model.blank_invalid_non_setup_fields! }.to change(model, :offered)
       end
     end
   end

spec/models/sales_log_spec.rb

@@ -509,9 +509,9 @@ RSpec.describe SalesLog, type: :model do
     let(:completed_sales_log) { create(:sales_log, :completed) }
 
     it "returns small numbers correctly formatted as currency" do
-      completed_sales_log.update!(savings: 4)
+      completed_sales_log.update!(savings: 20)
 
-      expect(completed_sales_log.field_formatted_as_currency("savings")).to eq("£4.00")
+      expect(completed_sales_log.field_formatted_as_currency("savings")).to eq("£20.00")
     end
 
     it "returns quite large numbers correctly formatted as currency" do

spec/models/validations/property_validations_spec.rb

@@ -6,39 +6,6 @@ RSpec.describe Validations::PropertyValidations do
   let(:property_validator_class) { Class.new { include Validations::PropertyValidations } }
   let(:record) { FactoryBot.create(:lettings_log) }
 
-  describe "#validate_property_number_of_times_relet" do
-    let(:expected_error) { I18n.t("validations.property.offered.relet_number") }
-
-    it "does not add an error if the record offered is missing" do
-      record.offered = nil
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).to be_empty
-    end
-
-    it "does not add an error if offered is valid (number between 0 and 20)" do
-      record.offered = 0
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).to be_empty
-      record.offered = 10
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).to be_empty
-      record.offered = 20
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).to be_empty
-    end
-
-    it "does add an error when offered is invalid" do
-      record.offered = "invalid"
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).not_to be_empty
-      expect(record.errors["offered"]).to include(match(expected_error))
-      record.offered = 21
-      property_validator.validate_property_number_of_times_relet(record)
-      expect(record.errors).not_to be_empty
-      expect(record.errors["offered"]).to include(match(expected_error))
-    end
-  end
-
   describe "#validate_shared_housing_rooms" do
     context "when number of bedrooms has not been answered" do
       it "does not add an error" do
@@ -129,22 +96,6 @@ RSpec.describe Validations::PropertyValidations do
         expect(record.errors["beds"]).to include(I18n.t("validations.property.unittype_gn.one_three_bedroom_single_tenant_shared"))
       end
     end
-
-    context "when a negative number of bedrooms is entered" do
-      it "adds an error" do
-        record.beds = -4
-        property_validator.validate_shared_housing_rooms(record)
-        expect(record.errors["beds"]).to include(I18n.t("validations.property.beds.non_positive"))
-      end
-    end
-
-    context "when a room number higher than 12 has been entered" do
-      it "adds an error" do
-        record.beds = 13
-        property_validator.validate_shared_housing_rooms(record)
-        expect(record.errors["beds"]).to include(I18n.t("validations.property.beds.over_max"))
-      end
-    end
   end
 
   describe "#validate_unitletas" do

spec/models/validations/shared_validations_spec.rb

@@ -4,8 +4,8 @@ RSpec.describe Validations::SharedValidations do
   subject(:shared_validator) { validator_class.new }
 
   let(:validator_class) { Class.new { include Validations::SharedValidations } }
-  let(:record) { FactoryBot.create(:lettings_log) }
-  let(:sales_record) { FactoryBot.create(:sales_log, :completed) }
+  let(:lettings_log) { FactoryBot.create(:lettings_log) }
+  let(:sales_log) { FactoryBot.create(:sales_log, :completed) }
   let(:fake_2021_2022_form) { Form.new("spec/fixtures/forms/2021_2022.json") }
 
   describe "numeric min max validations" do
@@ -15,102 +15,164 @@ RSpec.describe Validations::SharedValidations do
 
     context "when validating age" do
       it "validates that person 1's age is a number" do
-        record.age1 = "random"
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age1"])
+        lettings_log.age1 = "random"
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age1"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Lead tenant’s age", min: 16, max: 120))
       end
 
       it "validates that other household member ages are a number" do
-        record.age2 = "random"
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age2"])
+        lettings_log.age2 = "random"
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age2"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Person 2’s age", min: 1, max: 120))
       end
 
       it "validates that person 1's age is greater than 16" do
-        record.age1 = 15
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age1"])
+        lettings_log.age1 = 15
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age1"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Lead tenant’s age", min: 16, max: 120))
       end
 
       it "validates that other household member ages are greater than 1" do
-        record.age2 = 0
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age2"])
+        lettings_log.age2 = 0
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age2"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Person 2’s age", min: 1, max: 120))
       end
 
       it "validates that person 1's age is less than 121" do
-        record.age1 = 121
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age1"])
+        lettings_log.age1 = 121
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age1"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Lead tenant’s age", min: 16, max: 120))
       end
 
       it "validates that other household member ages are greater than 121" do
-        record.age2 = 123
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age2"])
+        lettings_log.age2 = 123
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age2"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Person 2’s age", min: 1, max: 120))
       end
 
       it "validates that person 1's age is between 16 and 120" do
-        record.age1 = 63
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age1"]).to be_empty
+        lettings_log.age1 = 63
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age1"]).to be_empty
       end
 
       it "validates that other household member ages are between 1 and 120" do
-        record.age6 = 45
-        shared_validator.validate_numeric_min_max(record)
-        expect(record.errors["age6"]).to be_empty
+        lettings_log.age6 = 45
+        shared_validator.validate_numeric_min_max(lettings_log)
+        expect(lettings_log.errors["age6"]).to be_empty
       end
 
       context "with sales log" do
         it "validates that person 2's age is between 0 and 110 for non joint purchase" do
-          sales_record.jointpur = 2
-          sales_record.hholdcount = 1
-          sales_record.details_known_2 = 1
-          sales_record.age2 = 130
-          shared_validator.validate_numeric_min_max(sales_record)
-          expect(sales_record.errors["age2"].first).to eq("Person 2’s age must be between 0 and 110")
+          sales_log.jointpur = 2
+          sales_log.hholdcount = 1
+          sales_log.details_known_2 = 1
+          sales_log.age2 = 130
+          shared_validator.validate_numeric_min_max(sales_log)
+          expect(sales_log.errors["age2"].first).to eq("Person 2’s age must be between 0 and 110")
         end
 
         it "validates that buyer 2's age is between 0 and 110 for joint purchase" do
-          sales_record.jointpur = 1
-          sales_record.age2 = 130
-          shared_validator.validate_numeric_min_max(sales_record)
-          expect(sales_record.errors["age2"].first).to eq("Buyer 2’s age must be between 0 and 110")
+          sales_log.jointpur = 1
+          sales_log.age2 = 130
+          shared_validator.validate_numeric_min_max(sales_log)
+          expect(sales_log.errors["age2"].first).to eq("Buyer 2’s age must be between 0 and 110")
         end
       end
     end
 
     it "adds the correct validation text when a question has a min but not a max" do
-      sales_record.savings = -10
-      shared_validator.validate_numeric_min_max(sales_record)
-      expect(sales_record.errors["savings"]).to include(match I18n.t("validations.numeric.above_min", field: "Buyer’s total savings (to nearest £10) before any deposit paid", min: "£0"))
+      sales_log.savings = -10
+      shared_validator.validate_numeric_min_max(sales_log)
+      expect(sales_log.errors["savings"]).to include(match I18n.t("validations.numeric.above_min", field: "Buyer’s total savings before any deposit paid", min: "£0"))
     end
 
     context "when validating percent" do
       it "validates that suffixes are added in the error message" do
-        sales_record.ownershipsch = 1
-        sales_record.staircase = 1
-        sales_record.stairbought = 150
-        shared_validator.validate_numeric_min_max(sales_record)
-        expect(sales_record.errors["stairbought"])
+        sales_log.ownershipsch = 1
+        sales_log.staircase = 1
+        sales_log.stairbought = 150
+        shared_validator.validate_numeric_min_max(sales_log)
+        expect(sales_log.errors["stairbought"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Percentage bought in this staircasing transaction", min: "0%", max: "100%"))
       end
     end
 
     context "when validating price" do
-      it "validates that £ prefix  and , is added in the error message" do
-        sales_record.income1 = -5
-        shared_validator.validate_numeric_min_max(sales_record)
-        expect(sales_record.errors["income1"])
+      it "validates that prefix £ and delimeter ',' is added in the error message" do
+        sales_log.income1 = -5
+        shared_validator.validate_numeric_min_max(sales_log)
+        expect(sales_log.errors["income1"])
           .to include(match I18n.t("validations.numeric.within_range", field: "Buyer 1’s gross annual income", min: "£0", max: "£999,999"))
       end
     end
   end
+
+  describe "validating level of accuracy or rounding for numeric questions" do
+    context "when validating a question with a step of 1" do
+      it "adds an error if input is a decimal" do
+        sales_log.income1 = 30_000.5
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors[:income1]).to include I18n.t("validations.numeric.whole_number", field: "Buyer 1’s gross annual income")
+      end
+
+      it "adds an error if the user attempts to input a number in exponent format" do
+        sales_log.income1 = "3e5"
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors[:income1]).to include I18n.t("validations.numeric.whole_number", field: "Buyer 1’s gross annual income")
+      end
+
+      it "does not add an error if input is an integer" do
+        sales_log.income1 = 30_000
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors).to be_empty
+      end
+    end
+
+    context "when validating a question with a step of 10" do
+      it "adds an error if input is not a multiple of ten" do
+        sales_log.savings = 30_005
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors[:savings]).to include I18n.t("validations.numeric.nearest_ten", field: "Buyer’s total savings before any deposit paid")
+      end
+
+      it "adds an error if the user attempts to input a number in exponent format" do
+        sales_log.savings = "3e5"
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors[:savings]).to include I18n.t("validations.numeric.nearest_ten", field: "Buyer’s total savings before any deposit paid")
+      end
+
+      it "does not add an error if input is a multiple of ten" do
+        sales_log.savings = 30_000
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors).to be_empty
+      end
+    end
+
+    context "when validating a question with a step of 0.01" do
+      it "adds an error if input has more than 2 decimal places" do
+        sales_log.mscharge = 30.7418
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors[:mscharge]).to include I18n.t("validations.numeric.nearest_hundredth", field: "Monthly leasehold charges")
+      end
+
+      it "does not add an error if the user attempts to input a number in exponent format" do
+        sales_log.mscharge = "3e1"
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors).to be_empty
+      end
+
+      it "does not add an error if input has 2 or fewer decimal places" do
+        sales_log.mscharge = 30.74
+        shared_validator.validate_numeric_step(sales_log)
+        expect(sales_log.errors).to be_empty
+      end
+    end
+  end
 end

spec/requests/lettings_logs_controller_spec.rb

@@ -82,7 +82,7 @@ RSpec.describe LettingsLogsController, type: :request do
         it "validates lettings log parameters" do
           json_response = JSON.parse(response.body)
           expect(response).to have_http_status(:unprocessable_entity)
-          expect(json_response["errors"]).to match_array([["offered", [I18n.t("validations.property.offered.relet_number")]], ["age1", [I18n.t("validations.numeric.within_range", field: "Lead tenant’s age", min: 16, max: 120)]]])
+          expect(json_response["errors"]).to match_array([["offered", [I18n.t("validations.numeric.within_range", field: "Times previously offered since becoming available", min: 0, max: 20)]], ["age1", [I18n.t("validations.numeric.within_range", field: "Lead tenant’s age", min: 16, max: 120)]]])
         end
       end
 

spec/services/imports/lettings_logs_import_service_spec.rb

@@ -434,7 +434,7 @@ RSpec.describe Imports::LettingsLogsImportService do
         end
 
         it "intercepts the relevant validation error" do
-          expect(logger).to receive(:warn).with(/Removing offered with error: Enter a number between 0 and 20 for the amount of times the property has been re-let/)
+          expect(logger).to receive(:warn).with(/Removing offered with error: Times previously offered since becoming available must be between 0 and 20/)
           expect { lettings_log_service.send(:create_log, lettings_log_xml) }
             .not_to raise_error
         end
@@ -530,7 +530,7 @@ RSpec.describe Imports::LettingsLogsImportService do
         end
 
         it "intercepts the relevant validation error" do
-          expect(logger).to receive(:warn).with(/Removing beds with error: Number of bedrooms cannot be more than 12/)
+          expect(logger).to receive(:warn).with(/Removing beds with error: Number of bedrooms must be between 1 and 12/)
           expect { lettings_log_service.send(:create_log, lettings_log_xml) }
             .not_to raise_error
         end