86 lines
2.6 KiB
Ruby
86 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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require "rails_helper"
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describe DiscourseAi::Tokenizer::BertTokenizer do
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describe "#size" do
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describe "returns a token count" do
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it "for a single word" do
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expect(described_class.size("hello")).to eq(3)
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end
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it "for a sentence" do
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expect(described_class.size("hello world")).to eq(4)
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end
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it "for a sentence with punctuation" do
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expect(described_class.size("hello, world!")).to eq(6)
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end
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it "for a sentence with punctuation and capitalization" do
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expect(described_class.size("Hello, World!")).to eq(6)
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end
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it "for a sentence with punctuation and capitalization and numbers" do
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expect(described_class.size("Hello, World! 123")).to eq(7)
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end
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end
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end
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describe "#tokenizer" do
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it "returns a tokenizer" do
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expect(described_class.tokenizer).to be_a(Tokenizers::Tokenizer)
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end
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it "returns the same tokenizer" do
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expect(described_class.tokenizer).to eq(described_class.tokenizer)
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end
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end
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describe "#truncate" do
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it "truncates a sentence" do
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sentence = "foo bar baz qux quux corge grault garply waldo fred plugh xyzzy thud"
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expect(described_class.truncate(sentence, 3)).to eq("foo bar")
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end
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end
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end
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describe DiscourseAi::Tokenizer::AnthropicTokenizer do
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describe "#size" do
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describe "returns a token count" do
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it "for a sentence with punctuation and capitalization and numbers" do
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expect(described_class.size("Hello, World! 123")).to eq(5)
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end
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end
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end
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describe "#truncate" do
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it "truncates a sentence" do
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sentence = "foo bar baz qux quux corge grault garply waldo fred plugh xyzzy thud"
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expect(described_class.truncate(sentence, 3)).to eq("foo bar baz")
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end
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end
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end
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describe DiscourseAi::Tokenizer::OpenAiTokenizer do
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describe "#size" do
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describe "returns a token count" do
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it "for a sentence with punctuation and capitalization and numbers" do
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expect(described_class.size("Hello, World! 123")).to eq(6)
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end
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end
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end
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describe "#truncate" do
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it "truncates a sentence" do
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sentence = "foo bar baz qux quux corge grault garply waldo fred plugh xyzzy thud"
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expect(described_class.truncate(sentence, 3)).to eq("foo bar baz")
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end
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it "truncates a sentence successfully at a multibyte unicode character" do
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sentence = "foo bar 👨🏿👩🏿👧🏿👧🏿 baz qux quux corge grault garply waldo fred plugh xyzzy thud"
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expect(described_class.truncate(sentence, 7)).to eq("foo bar 👨🏿")
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end
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end
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end
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