Migration spec

Author: nattsw

spec/models/solved_topics_spec.rb

@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+require_relative "../../db/migrate/20250318024953_copy_solved_topic_custom_field_to_discourse_solved_solved_topics"
+
+module DiscourseSolved
+  describe CopySolvedTopicCustomFieldToDiscourseSolvedSolvedTopics do
+    let(:migration) { described_class.new }
+
+    it "copies accepted answer from custom fields to table" do
+      topic = Fabricate(:topic)
+      post = Fabricate(:post, topic: topic)
+      acting_user = Fabricate(:user)
+
+      TopicCustomField.create!(
+        topic: topic,
+        name: "accepted_answer_post_id",
+        value: post.id.to_s,
+        created_at: 1.day.ago,
+        updated_at: 1.day.ago,
+      )
+      TopicCustomField.create!(topic: topic, name: "solved_auto_close_topic_timer_id", value: "123")
+      UserAction.create!(
+        action_type: 15,
+        user_id: acting_user.id,
+        acting_user_id: acting_user.id,
+        target_topic_id: topic.id,
+        created_at: 1.hour.ago,
+      )
+
+      migration.up
+
+      solved_topic = DiscourseSolved::SolvedTopic.last
+      expect(solved_topic.topic_id).to eq(topic.id)
+      expect(solved_topic.answer_post_id).to eq(post.id)
+      expect(solved_topic.topic_timer_id).to eq(123)
+      expect(solved_topic.accepter_user_id).to eq(acting_user.id)
+    end
+
+    it "uses the most recent user action for accepter" do
+      topic = Fabricate(:topic)
+      post = Fabricate(:post, topic: topic)
+      user1 = Fabricate(:user)
+      user2 = Fabricate(:user)
+
+      TopicCustomField.create!(topic: topic, name: "accepted_answer_post_id", value: post.id.to_s)
+      UserAction.create!(
+        action_type: 15,
+        user_id: user1.id,
+        acting_user_id: user1.id,
+        target_topic_id: topic.id,
+        created_at: 2.hours.ago,
+      )
+      UserAction.create!(
+        action_type: 15,
+        user_id: user2.id,
+        acting_user_id: user2.id,
+        target_topic_id: topic.id,
+        created_at: 1.hour.ago,
+      )
+
+      migration.up
+
+      expect(DiscourseSolved::SolvedTopic.last.accepter_user_id).to eq(user2.id)
+    end
+  end
+end