Submit social housing lettings and sales data (CORE)
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require "rails_helper"
RSpec.describe FormHandler do
let(:form_handler) { described_class.instance }
let(:now) { Time.utc(2022, 9, 20) }
around do |example|
Timecop.freeze(now) do
Singleton.__init__(described_class)
example.run
end
end
context "when accessing a form in a different year" do
let(:now) { Time.utc(2021, 8, 3) }
it "is able to load a current lettings form" do
form = form_handler.get_form("current_lettings")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
end
it "is able to load a next lettings form" do
form = form_handler.get_form("next_lettings")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
end
end
describe "Get all forms" do
it "is able to load all the forms" do
all_forms = form_handler.forms
expect(all_forms.count).to be >= 1
expect(all_forms["current_sales"]).to be_a(Form)
end
context "when in 23/24 period or later" do
let(:now) { Time.utc(2023, 6, 7) }
it "does not load outdated forms" do
all_forms = form_handler.forms
expect(all_forms.keys).not_to include nil
end
it "loads archived forms" do
all_forms = form_handler.forms
expect(all_forms.keys).to include("archived_sales")
expect(all_forms.keys).to include("archived_lettings")
end
end
end
describe "Get specific form" do
let(:now) { Time.utc(2023, 9, 20) }
it "is able to load a current lettings form" do
form = form_handler.get_form("current_lettings")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2023_2024_lettings")
end
it "is able to load a previous lettings form" do
form = form_handler.get_form("previous_lettings")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2022_2023_lettings")
end
it "is able to load a archived lettings form" do
form = form_handler.get_form("archived_lettings")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2021_2022_lettings")
end
it "is able to load a current sales form" do
form = form_handler.get_form("current_sales")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2023_2024_sales")
end
it "is able to load a previous sales form" do
form = form_handler.get_form("previous_sales")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2022_2023_sales")
end
it "is able to load a archived sales form" do
form = form_handler.get_form("archived_sales")
expect(form).to be_a(Form)
expect(form.pages.count).to be_positive
expect(form.name).to eq("2021_2022_sales")
end
end
describe "Current form" do
it "returns the latest form by date" do
form = form_handler.current_lettings_form
expect(form).to be_a(Form)
expect(form.start_date.year).to eq(2022)
end
end
describe "Current collection start year" do
context "when the date is after 1st of April" do
let(:now) { Time.utc(2023, 8, 3) }
it "returns the same year as the current start year" do
expect(form_handler.current_collection_start_year).to eq(2023)
end
it "returns the correct current lettings form name" do
expect(form_handler.form_name_from_start_year(2023, "lettings")).to eq("current_lettings")
end
it "returns the correct previous lettings form name" do
expect(form_handler.form_name_from_start_year(2022, "lettings")).to eq("previous_lettings")
end
it "returns the correct next lettings form name" do
expect(form_handler.form_name_from_start_year(2024, "lettings")).to eq("next_lettings")
end
it "returns the correct archived lettings form name" do
expect(form_handler.form_name_from_start_year(2021, "lettings")).to eq("archived_lettings")
end
it "returns the correct current sales form name" do
expect(form_handler.form_name_from_start_year(2023, "sales")).to eq("current_sales")
end
it "returns the correct previous sales form name" do
expect(form_handler.form_name_from_start_year(2022, "sales")).to eq("previous_sales")
end
it "returns the correct next sales form name" do
expect(form_handler.form_name_from_start_year(2024, "sales")).to eq("next_sales")
end
it "returns the correct archived sales form name" do
expect(form_handler.form_name_from_start_year(2021, "sales")).to eq("archived_sales")
end
it "returns the correct current start date" do
expect(form_handler.current_collection_start_date).to eq(Time.zone.local(2023, 4, 1))
end
end
context "with the date before 1st of April" do
let(:now) { Time.utc(2023, 2, 3) }
it "returns the previous year as the current start year" do
expect(form_handler.current_collection_start_year).to eq(2022)
end
it "returns the correct current lettings form name" do
expect(form_handler.form_name_from_start_year(2022, "lettings")).to eq("current_lettings")
end
it "returns the correct previous lettings form name" do
expect(form_handler.form_name_from_start_year(2021, "lettings")).to eq("previous_lettings")
end
it "returns the correct next lettings form name" do
expect(form_handler.form_name_from_start_year(2023, "lettings")).to eq("next_lettings")
end
it "returns the correct archived lettings form name" do
expect(form_handler.form_name_from_start_year(2020, "lettings")).to eq("archived_lettings")
end
it "returns the correct current sales form name" do
expect(form_handler.form_name_from_start_year(2022, "sales")).to eq("current_sales")
end
it "returns the correct previous sales form name" do
expect(form_handler.form_name_from_start_year(2021, "sales")).to eq("previous_sales")
end
it "returns the correct next sales form name" do
expect(form_handler.form_name_from_start_year(2023, "sales")).to eq("next_sales")
end
it "returns the correct archived sales form name" do
expect(form_handler.form_name_from_start_year(2020, "sales")).to eq("archived_sales")
end
end
end
it "loads the form once at boot time" do
form_handler = described_class.instance
expect(Form).not_to receive(:new).with(:any, "current_sales")
expect(form_handler.get_form("current_sales")).to be_a(Form)
end
it "correctly sets form type and start year" do
form = form_handler.forms["current_lettings"]
expect(form.type).to eq("lettings")
expect(form.start_date.year).to eq(2022)
end
# rubocop:disable RSpec/PredicateMatcher
describe "#in_crossover_period?" do
context "when not in overlapping period" do
it "returns false" do
expect(form_handler.in_crossover_period?(now: Date.new(2023, 1, 1))).to be_falsey
end
end
context "when in overlapping period" do
it "returns true" do
expect(form_handler.in_crossover_period?(now: Date.new(2022, 6, 1))).to be_truthy
end
end
end
describe "lettings_forms" do
context "when current and previous forms are defined in JSON (current collection start year before 2023)" do
let(:now) { Time.utc(2022, 9, 20) }
it "creates a next_lettings form from ruby form objects" do
expect(form_handler.lettings_forms["previous_lettings"]).to be_present
expect(form_handler.lettings_forms["previous_lettings"].start_date.year).to eq(2021)
expect(form_handler.lettings_forms["current_lettings"]).to be_present
expect(form_handler.lettings_forms["current_lettings"].start_date.year).to eq(2022)
expect(form_handler.lettings_forms["next_lettings"]).to be_present
expect(form_handler.lettings_forms["next_lettings"].start_date.year).to eq(2023)
end
end
context "when only previous form is defined in JSON (current collection start year 2023)" do
let(:now) { Time.utc(2023, 9, 20) }
it "creates current_lettings and next_lettings forms from ruby form objects" do
expect(form_handler.lettings_forms["archived_lettings"]).to be_present
expect(form_handler.lettings_forms["archived_lettings"].start_date.year).to eq(2021)
expect(form_handler.lettings_forms["previous_lettings"]).to be_present
expect(form_handler.lettings_forms["previous_lettings"].start_date.year).to eq(2022)
expect(form_handler.lettings_forms["current_lettings"]).to be_present
expect(form_handler.lettings_forms["current_lettings"].start_date.year).to eq(2023)
expect(form_handler.lettings_forms["next_lettings"]).to be_present
expect(form_handler.lettings_forms["next_lettings"].start_date.year).to eq(2024)
end
end
context "when only archived form form is defined in JSON (current collection start year 2024 onwards)" do
let(:now) { Time.utc(2024, 9, 20) }
it "creates previous_lettings, current_lettings and next_lettings forms from ruby form objects and archived form from json" do
expect(form_handler.lettings_forms["archived_lettings"]).to be_present
expect(form_handler.lettings_forms["archived_lettings"].start_date.year).to eq(2022)
expect(form_handler.lettings_forms["previous_lettings"]).to be_present
expect(form_handler.lettings_forms["previous_lettings"].start_date.year).to eq(2023)
expect(form_handler.lettings_forms["current_lettings"]).to be_present
expect(form_handler.lettings_forms["current_lettings"].start_date.year).to eq(2024)
expect(form_handler.lettings_forms["next_lettings"]).to be_present
expect(form_handler.lettings_forms["next_lettings"].start_date.year).to eq(2025)
end
end
end
describe "#ordered_sales_questions_for_all_years" do
let(:result) { described_class.instance.ordered_sales_questions_for_all_years }
let(:now) { Time.zone.now }
it "returns an array of questions" do
section = build(:section, :with_questions, question_ids: %w[1 2 3])
sales_form = FormFactory.new(year: 1936, type: "sales")
.with_sections([section])
.build
described_class.instance.use_fake_forms!({ "current_sales" => sales_form })
expect(result).to(satisfy { |result| result.all? { |element| element.is_a?(Form::Question) } })
end
it "does not return multiple questions with the same id" do
first_section = build(:section, :with_questions, question_ids: %w[1 2 3])
second_section = build(:section, :with_questions, question_ids: %w[2 3 4 5])
sales_form = FormFactory.new(year: 1936, type: "sales")
.with_sections([first_section, second_section])
.build
described_class.instance.use_fake_forms!({ "current_sales" => sales_form })
expect(result.map(&:id)).to eq %w[1 2 3 4 5]
end
it "returns the questions in the same order as the form" do
first_section = build(:section, :with_questions, question_ids: %w[1 2 3])
second_section = build(:section, :with_questions, question_ids: %w[4 5 6])
sales_form = FormFactory.new(year: 1945, type: "sales")
.with_sections([first_section, second_section])
.build
described_class.instance.use_fake_forms!({ "current_sales" => sales_form })
expect(result.map(&:id)).to eq %w[1 2 3 4 5 6]
end
it "inserts questions from all years in their correct positions" do
original_section = build(:section, :with_questions, question_ids: %w[1 1a_deprecated 2 3])
new_section = build(:section, :with_questions, question_ids: %w[1 2 2a_new 3])
original_form = FormFactory.new(year: 1066, type: "sales")
.with_sections([original_section])
.build
new_form = FormFactory.new(year: 1485, type: "sales")
.with_sections([new_section])
.build
fake_forms = {
"previous_sales" => original_form,
"current_sales" => new_form,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[1 1a_deprecated 2 2a_new 3]
end
it "inserts questions from previous years that would start a section after new questions in the previous section" do
original_first_section = build(:section)
original_first_section.subsections = [build(:subsection, :with_questions, question_ids: %w[1 2], id: "1", section: original_first_section)]
new_first_section = build(:section)
new_first_section.subsections = [build(:subsection, :with_questions, question_ids: %w[1 2 extra], id: "1", section: new_first_section)]
original_second_section = build(:section)
original_second_section.subsections = [build(:subsection, :with_questions, question_ids: %w[3 4], id: "2")]
new_second_section = build(:section)
new_second_section.subsections = [build(:subsection, :with_questions, question_ids: %w[3_new 4], id: "2")]
original_form = FormFactory.new(year: 2022, type: "sales").with_sections([original_first_section, original_second_section]).build
new_form = FormFactory.new(year: 2023, type: "sales").with_sections([new_first_section, new_second_section]).build
fake_forms = {
"current_sales" => new_form,
"previous_sales" => original_form,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[1 2 extra 3 3_new 4]
end
it "builds the ordering based on the current form" do
archived_section = build(:section, :with_questions, question_ids: %w[0 1 2 3])
previous_section = build(:section, :with_questions, question_ids: %w[0 1 3 2])
current_section = build(:section, :with_questions, question_ids: %w[3 2 0 1])
next_section = build(:section, :with_questions, question_ids: %w[3 2 1 0])
fake_forms = {
"current_sales" => FormFactory.new(year: 2023, type: "sales").with_sections([current_section]).build,
"previous_sales" => FormFactory.new(year: 2022, type: "sales").with_sections([previous_section]).build,
"next_sales" => FormFactory.new(year: 2021, type: "sales").with_sections([next_section]).build,
"archived_sales" => FormFactory.new(year: 2020, type: "sales").with_sections([archived_section]).build,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[3 2 0 1]
end
end
describe "#ordered_lettings_questions_for_all_years" do
let(:result) { described_class.instance.ordered_lettings_questions_for_all_years }
let(:now) { Time.zone.now }
it "returns an array of questions" do
section = build(:section, :with_questions, question_ids: %w[1 2 3])
lettings_form = FormFactory.new(year: 2936, type: "lettings")
.with_sections([section])
.build
described_class.instance.use_fake_forms!({ "current_lettings" => lettings_form })
expect(result).to(satisfy { |result| result.all? { |element| element.is_a?(Form::Question) } })
end
it "does not return multiple questions with the same id" do
first_section = build(:section, :with_questions, question_ids: %w[1 2 3])
second_section = build(:section, :with_questions, question_ids: %w[2 3 4 5])
lettings_form = FormFactory.new(year: 2936, type: "lettings")
.with_sections([first_section, second_section])
.build
described_class.instance.use_fake_forms!({ "current_lettings" => lettings_form })
expect(result.map(&:id)).to eq %w[1 2 3 4 5]
end
it "returns the questions in the same order as the form" do
first_section = build(:section, :with_questions, question_ids: %w[1 2 3])
second_section = build(:section, :with_questions, question_ids: %w[4 5 6])
lettings_form = FormFactory.new(year: 2945, type: "lettings")
.with_sections([first_section, second_section])
.build
described_class.instance.use_fake_forms!({ "current_lettings" => lettings_form })
expect(result.map(&:id)).to eq %w[1 2 3 4 5 6]
end
it "inserts questions from all years in their correct positions" do
original_section = build(:section, :with_questions, question_ids: %w[1 1a_deprecated 2 3])
new_section = build(:section, :with_questions, question_ids: %w[1 2 2a_new 3])
original_form = FormFactory.new(year: 2066, type: "lettings")
.with_sections([original_section])
.build
new_form = FormFactory.new(year: 2485, type: "lettings")
.with_sections([new_section])
.build
fake_forms = {
"previous_lettings" => original_form,
"current_lettings" => new_form,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[1 1a_deprecated 2 2a_new 3]
end
it "inserts questions from previous years that would start a section after new questions in the previous section" do
original_first_section = build(:section)
original_first_section.subsections = [build(:subsection, :with_questions, question_ids: %w[1 2], id: "1", section: original_first_section)]
new_first_section = build(:section)
new_first_section.subsections = [build(:subsection, :with_questions, question_ids: %w[1 2 extra], id: "1", section: new_first_section)]
original_second_section = build(:section)
original_second_section.subsections = [build(:subsection, :with_questions, question_ids: %w[3 4], id: "2")]
new_second_section = build(:section)
new_second_section.subsections = [build(:subsection, :with_questions, question_ids: %w[3_new 4], id: "2")]
original_form = FormFactory.new(year: 2023, type: "lettings").with_sections([original_first_section, original_second_section]).build
new_form = FormFactory.new(year: 2024, type: "lettings").with_sections([new_first_section, new_second_section]).build
fake_forms = {
"current_lettings" => new_form,
"previous_lettings" => original_form,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[1 2 extra 3 3_new 4]
end
it "builds the ordering based on the current form" do
archived_section = build(:section, :with_questions, question_ids: %w[0 1 2 3])
previous_section = build(:section, :with_questions, question_ids: %w[0 1 3 2])
current_section = build(:section, :with_questions, question_ids: %w[3 2 0 1])
next_section = build(:section, :with_questions, question_ids: %w[3 2 1 0])
fake_forms = {
"current_lettings" => FormFactory.new(year: 2023, type: "sales").with_sections([current_section]).build,
"previous_lettings" => FormFactory.new(year: 2022, type: "sales").with_sections([previous_section]).build,
"next_lettings" => FormFactory.new(year: 2021, type: "sales").with_sections([next_section]).build,
"archived_lettings" => FormFactory.new(year: 2020, type: "sales").with_sections([archived_section]).build,
}
described_class.instance.use_fake_forms!(fake_forms)
expect(result.map(&:id)).to eq %w[3 2 0 1]
end
end
# rubocop:enable RSpec/PredicateMatcher
end