Fix: unlinked topic search model (#5044)

spec/components/concern/has_search_data_spec.rb

@@ -0,0 +1,47 @@
+require "rails_helper"
+
+describe HasSearchData do
+  context "belongs to its model" do
+    before do
+      Topic.exec_sql("create temporary table model_items(id SERIAL primary key)")
+      Topic.exec_sql("create temporary table model_item_search_data(model_item_id int primary key, search_data tsvector, raw_data text, locale text)")
+
+      class ModelItem < ActiveRecord::Base
+        has_one :model_item_search_data, dependent: :destroy
+      end
+
+      class ModelItemSearchData < ActiveRecord::Base
+        include HasSearchData
+      end
+    end
+
+    after do
+      Topic.exec_sql("drop table model_items")
+      Topic.exec_sql("drop table model_item_search_data")
+
+      # import is making my life hard, we need to nuke this out of orbit
+      des = ActiveSupport::DescendantsTracker.class_variable_get :@@direct_descendants
+      des[ActiveRecord::Base].delete(ModelItem)
+      des[ActiveRecord::Base].delete(ModelItemSearchData)
+    end
+
+    let(:item) do
+      item = ModelItem.create!
+      item.create_model_item_search_data!(
+        model_item_id: item.id,
+        search_data: 'a',
+        raw_data: 'a',
+        locale: 'en')
+      item
+    end
+
+    it 'sets its primary key into asscoiated model' do
+      expect(ModelItemSearchData.primary_key).to eq 'model_item_id'
+    end
+
+    it 'can access the model' do
+      record_id = item.id
+      expect(ModelItemSearchData.find_by(model_item_id: record_id).model_item_id).to eq record_id
+    end
+  end
+end

spec/components/concern/searchable_spec.rb

@@ -0,0 +1,57 @@
+require "rails_helper"
+
+describe Searchable do
+  context "has search data" do
+    before do
+      Topic.exec_sql("create temporary table searchable_records(id SERIAL primary key)")
+      Topic.exec_sql("create temporary table searchable_record_search_data(searchable_record_id int primary key, search_data tsvector, raw_data text, locale text)")
+
+      class SearchableRecord < ActiveRecord::Base
+        include Searchable
+      end
+
+      class SearchableRecordSearchData < ActiveRecord::Base
+        self.primary_key = 'searchable_record_id'
+        belongs_to :test_item
+      end
+    end
+
+    after do
+      Topic.exec_sql("drop table searchable_records")
+      Topic.exec_sql("drop table searchable_record_search_data")
+
+      # import is making my life hard, we need to nuke this out of orbit
+      des = ActiveSupport::DescendantsTracker.class_variable_get :@@direct_descendants
+      des[ActiveRecord::Base].delete(SearchableRecord)
+      des[ActiveRecord::Base].delete(SearchableRecordSearchData)
+    end
+
+    let(:item) { SearchableRecord.create! }
+
+    it 'can build the data' do
+      expect(item.build_searchable_record_search_data).to be_truthy
+    end
+
+    it 'can save the data' do
+      item.build_searchable_record_search_data(
+        search_data: '',
+        raw_data: 'a',
+        locale: 'en')
+      item.save
+
+      loaded = SearchableRecord.find(item.id)
+      expect(loaded.searchable_record_search_data.raw_data).to eq 'a'
+    end
+
+    it 'destroy the search data when the item is deprived' do
+      item.build_searchable_record_search_data(
+        search_data: '',
+        raw_data: 'a',
+        locale: 'en')
+      item.save
+      item_id = item.id
+      item.destroy
+      expect(SearchableRecordSearchData.find_by(searchable_record_id: item_id)).to be_nil
+    end
+  end
+end