55 lines
1.6 KiB
Ruby
55 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe DiscourseAi::Embeddings::Strategies::Truncation do
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subject(:truncation) { described_class.new }
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fab!(:open_ai_embedding_def)
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let(:prefix) { "I come first:" }
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describe "#prepare_target_text" do
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before { SiteSetting.max_post_length = 100_000 }
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fab!(:topic)
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fab!(:post) do
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Fabricate(:post, topic: topic, raw: "Baby, bird, bird, bird\nBird is the word\n" * 500)
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end
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fab!(:post) do
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Fabricate(
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:post,
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topic: topic,
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raw: "Don't you know about the bird?\nEverybody knows that the bird is a word\n" * 400,
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)
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end
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fab!(:post) { Fabricate(:post, topic: topic, raw: "Surfin' bird\n" * 800) }
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fab!(:open_ai_embedding_def)
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it "truncates a topic" do
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prepared_text = truncation.prepare_target_text(topic, open_ai_embedding_def)
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expect(open_ai_embedding_def.tokenizer.size(prepared_text)).to be <=
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open_ai_embedding_def.max_sequence_length
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end
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it "includes embed prefix" do
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open_ai_embedding_def.update!(embed_prompt: prefix)
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prepared_text = truncation.prepare_target_text(topic, open_ai_embedding_def)
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expect(prepared_text.starts_with?(prefix)).to eq(true)
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end
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end
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describe "#prepare_query_text" do
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context "when search is asymetric" do
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it "includes search prefix" do
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open_ai_embedding_def.update!(search_prompt: prefix)
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prepared_query_text =
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truncation.prepare_query_text("searching", open_ai_embedding_def, asymetric: true)
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expect(prepared_query_text.starts_with?(prefix)).to eq(true)
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end
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end
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end
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end
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