87 lines
2.4 KiB
Ruby
87 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe DiscourseAi::Embeddings::SemanticSearch do
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fab!(:post) { Fabricate(:post) }
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fab!(:user) { Fabricate(:user) }
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let(:model_name) { "msmarco-distilbert-base-v4" }
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let(:query) { "test_query" }
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let(:model) { DiscourseAi::Embeddings::Model.instantiate(model_name) }
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let(:subject) { described_class.new(Guardian.new(user), model) }
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describe "#search_for_topics" do
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def stub_candidate_ids(candidate_ids)
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DiscourseAi::Embeddings::Topic
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.any_instance
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.expects(:asymmetric_semantic_search)
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.returns(candidate_ids)
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end
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it "returns the first post of a topic included in the asymmetric search results" do
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stub_candidate_ids([post.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).to contain_exactly(post)
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end
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describe "applies different scopes to the candidates" do
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context "when the topic is not visible" do
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it "returns an empty list" do
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post.topic.update!(visible: false)
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stub_candidate_ids([post.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).to be_empty
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end
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end
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context "when the post is not public" do
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it "returns an empty list" do
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pm_post = Fabricate(:private_message_post)
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stub_candidate_ids([pm_post.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).to be_empty
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end
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end
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context "when the post type is not visible" do
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it "returns an empty list" do
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post.update!(post_type: Post.types[:whisper])
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stub_candidate_ids([post.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).to be_empty
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end
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end
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context "when the post is not the first post in the topic" do
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it "returns an empty list" do
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reply = Fabricate(:reply)
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reply.topic.first_post.trash!
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stub_candidate_ids([reply.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).to be_empty
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end
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end
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context "when the post is not a candidate" do
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it "doesn't include it in the results" do
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post_2 = Fabricate(:post)
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stub_candidate_ids([post.topic_id])
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posts = subject.search_for_topics(query)
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expect(posts).not_to include(post_2)
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end
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end
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end
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end
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end
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