submit-social-housing-lettings-and-sales-data/spec/models/form/sales/pages/person_known_spec.rb

require "rails_helper"

RSpec.describe Form::Sales::Pages::PersonKnown, type: :model do
  subject(:page) { described_class.new(page_id, page_definition, subsection, person_index:) }

  context "without joint purchase" do
    let(:page_id) { "person_2_known" }
    let(:page_definition) { nil }
    let(:subsection) { instance_double(Form::Subsection) }
    let(:person_index) { 3 }

    it "has correct subsection" do
      expect(page.subsection).to eq(subsection)
    end

    it "has the correct header" do
      expect(page.header).to eq("")
    end

    it "has the correct description" do
      expect(page.description).to eq("")
    end

    context "with person 1" do
      let(:page_id) { "person_1_known" }
      let(:person_index) { 2 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_1])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_1_known")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_1_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [
            { "hholdcount" => 1, "jointpur" => 2 }, { "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }
          ],
        )
      end
    end

    context "with person 2" do
      let(:page_id) { "person_2_known" }
      let(:person_index) { 3 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_2])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_2_known")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_2_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }],
        )
      end
    end

    context "with person 3" do
      let(:page_id) { "person_3_known" }
      let(:person_index) { 4 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_3])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_3_known")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_3_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }],
        )
      end
    end

    context "with person 4" do
      let(:page_id) { "person_4_known" }
      let(:person_index) { 5 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_4])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_4_known")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_4_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 4, "jointpur" => 2 }],
        )
      end
    end
  end

  context "with joint purchase" do
    let(:page_id) { "person_2_known" }
    let(:page_definition) { nil }
    let(:subsection) { instance_double(Form::Subsection) }
    let(:person_index) { 4 }

    it "has correct subsection" do
      expect(page.subsection).to eq(subsection)
    end

    it "has the correct header" do
      expect(page.header).to eq("")
    end

    it "has the correct description" do
      expect(page.description).to eq("")
    end

    context "with person 1" do
      let(:page_id) { "person_1_known_joint_purchase" }
      let(:person_index) { 3 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_1])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_1_known_joint_purchase")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_1_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [
            { "hholdcount" => 1, "jointpur" => 1 }, { "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }
          ],
        )
      end
    end

    context "with person 2" do
      let(:page_id) { "person_2_known_joint_purchase" }
      let(:person_index) { 4 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_2])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_2_known_joint_purchase")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_2_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }],
        )
      end
    end

    context "with person 3" do
      let(:page_id) { "person_3_known_joint_purchase" }
      let(:person_index) { 5 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_3])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_3_known_joint_purchase")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_3_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }],
        )
      end
    end

    context "with person 4" do
      let(:page_id) { "person_4_known_joint_purchase" }
      let(:person_index) { 6 }

      it "has correct questions" do
        expect(page.questions.map(&:id)).to eq(%w[details_known_4])
      end

      it "has the correct id" do
        expect(page.id).to eq("person_4_known_joint_purchase")
      end

      it "has the correct header_partial" do
        expect(page.header_partial).to eq("person_4_known_page")
      end

      it "has correct depends_on" do
        expect(page.depends_on).to eq(
          [{ "hholdcount" => 4, "jointpur" => 1 }],
        )
      end
    end
  end
end