create tests for pages

app/models/form/lettings/pages/previous_housing_situation.rb

@@ -2,7 +2,7 @@ class Form::Lettings::Pages::PreviousHousingSituation < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "previous_housing_situation"
-    @depends_on = [{ "renewal" => 0 }]
+    @depends_on = [{ "is_renewal?" => false }]
   end
 
   def questions

app/models/form/lettings/pages/previous_housing_situation_renewal.rb

@@ -2,7 +2,7 @@ class Form::Lettings::Pages::PreviousHousingSituationRenewal < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "previous_housing_situation_renewal"
-    @depends_on = [{ "renewal" => 1, "needstype" => 2 }]
+    @depends_on = [{ "is_renewal?" => true, "is_supported_housing?" => true }]
   end
 
   def questions

spec/models/form/lettings/pages/previous_housing_situation_renewal_spec.rb

@@ -0,0 +1,31 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Pages::PreviousHousingSituationRenewal, type: :model do
+  subject(:page) { described_class.new(nil, nil, subsection) }
+
+  let(:subsection) { instance_double(Form::Subsection) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[prevten])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("previous_housing_situation_renewal")
+  end
+
+  it "has the correct header" do
+    expect(page.header).to be_nil
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has the correct depends_on" do
+    expect(page.depends_on).to eq([{ "is_renewal?" => true, "is_supported_housing?" => true }])
+  end
+end

spec/models/form/lettings/pages/previous_housing_situation_spec.rb

@@ -0,0 +1,31 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Pages::PreviousHousingSituation, type: :model do
+  subject(:page) { described_class.new(nil, nil, subsection) }
+
+  let(:subsection) { instance_double(Form::Subsection) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[prevten])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("previous_housing_situation")
+  end
+
+  it "has the correct header" do
+    expect(page.header).to be_nil
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has the correct depends_on" do
+    expect(page.depends_on).to eq([{ "is_renewal?" => false }])
+  end
+end