#361

backend/spec/services/gekanator/question_suggestion_ai_converter_spec.rb

@@ -0,0 +1,112 @@
+require 'rails_helper'
+
+RSpec.describe Gekanator::QuestionSuggestionAiConverter do
+  let(:user) { create(:user, :member) }
+  let(:guessed_post) { Post.create!(title: 'guess', url: 'https://example.com/guess') }
+  let(:correct_post) { Post.create!(title: 'correct', url: 'https://example.com/correct') }
+  let(:game) do
+    GekanatorGame.create!(
+      user: user,
+      guessed_post: guessed_post,
+      correct_post: correct_post,
+      won: false,
+      question_count: 1,
+      answers: [{ 'question_id' => 'tag:1', 'answer' => 'yes' }]
+    )
+  end
+
+  def create_suggestion!(question_text:, answer: 'yes')
+    GekanatorQuestionSuggestion.create!(
+      gekanator_game: game,
+      user: user,
+      question_text: question_text,
+      answer: answer
+    )
+  end
+
+  it 'converts title-contains suggestions to pending ai-generated questions' do
+    suggestion = create_suggestion!(question_text: '題名に「結束バンド」が含まれる?')
+
+    expect {
+      described_class.call(suggestion: suggestion, user: user)
+    }.to change { GekanatorQuestion.count }.by(1)
+      .and change { GekanatorAiRun.count }.by(1)
+
+    question = GekanatorQuestion.last
+    expect(question).to have_attributes(
+      text: '題名に「結束バンド」が含まれる?',
+      kind: 'title',
+      source: 'ai_generated',
+      status: 'pending',
+      priority_weight: 0.95,
+      gekanator_question_suggestion_id: suggestion.id,
+      created_by_id: user.id
+    )
+    expect(question.condition).to include(
+      'type' => 'title-contains',
+      'text' => '結束バンド'
+    )
+    expect(GekanatorAiRun.last).to have_attributes(
+      gekanator_question_suggestion_id: suggestion.id,
+      model: 'heuristic_converter_v1',
+      status: 'succeeded'
+    )
+  end
+
+  it 'converts concrete non-unknown suggestions to post-similarity questions' do
+    suggestion = create_suggestion!(
+      question_text: '喜多ちゃんが泣いてる?',
+      answer: 'partial'
+    )
+
+    question = described_class.call(suggestion: suggestion, user: user)
+
+    expect(question).to have_attributes(
+      text: '喜多ちゃんが泣いてる?',
+      kind: 'post_similarity',
+      source: 'ai_generated',
+      status: 'pending',
+      priority_weight: 1.0
+    )
+    expect(question.condition).to include(
+      'type' => 'post-similarity',
+      'postId' => correct_post.id,
+      'answer' => 'partial',
+      'threshold' => 0.65
+    )
+  end
+
+  it 'records a failed run when the suggestion cannot be converted' do
+    suggestion = create_suggestion!(
+      question_text: 'よく分からない質問?',
+      answer: 'unknown'
+    )
+
+    expect {
+      expect(described_class.call(suggestion: suggestion, user: user)).to be_nil
+    }.not_to change { GekanatorQuestion.count }
+
+    expect(GekanatorAiRun.last).to have_attributes(
+      gekanator_question_suggestion_id: suggestion.id,
+      status: 'failed'
+    )
+  end
+
+  it 'returns an existing generated question without creating a duplicate run' do
+    suggestion = create_suggestion!(question_text: 'タイトルは 10 文字以上?')
+    existing = GekanatorQuestion.create!(
+      text: 'タイトルは 10 文字以上?',
+      kind: 'title',
+      source: 'ai_generated',
+      status: 'pending',
+      priority_weight: 0.95,
+      condition: { type: 'title-length-at-least', length: 10 },
+      gekanator_question_suggestion: suggestion,
+      created_by: user
+    )
+
+    expect {
+      expect(described_class.call(suggestion: suggestion, user: user)).to eq(existing)
+    }.not_to change { GekanatorAiRun.count }
+  end
+end