#424

backend/spec/requests/wiki_creation_freeze_spec.rb

@@ -7,17 +7,21 @@ RSpec.describe 'Wiki creation freeze', type: :request do
   let!(:user) { create_member_user! }
   let(:headers) { { 'X-Transfer-Code' => user.inheritance_code } }
 
-  it 'updates an independent group without implicitly creating a legacy page' do
+  it 'creates missing compatibility history when updating an independent group' do
     id = seed_group(name: 'independent', description: 'before')
     expect do
       put "/tag_groups/#{ id }", params: {
           name: 'independent', description: 'after', members: [], placements: [] },
           headers:, as: :json
-    end.to change(WikiPage, :count).by(0)
-        .and change(WikiRevision, :count).by(0)
-        .and change(WikiVersion, :count).by(0)
+    end.to change(WikiPage, :count).by(1)
+        .and change(WikiRevision, :count).by(1)
+        .and change(WikiVersion, :count).by(1)
     expect(response).to have_http_status(:ok)
     expect(TagGroup.find(id).description).to eq('after')
+    page = WikiPage.joins(:tag_name).find_by!(tag_names: { name: 'タググループ:independent' })
+    expect(page.body).to include('after')
+    expect(page.current_revision.body).to eq(page.body)
+    expect(page.wiki_versions.sole.body).to eq(page.body)
   end
 
   context 'existing description write protection' do