discourse-ai/spec/models/completion_prompt_spec.rb

62 lines
1.8 KiB
Ruby

# frozen_string_literal: true
RSpec.describe CompletionPrompt do
describe "validations" do
context "when there are too many messages" do
it "doesn't accept more than 20 messages" do
prompt = described_class.new(messages: [{ role: "system", content: "a" }] * 21)
expect(prompt.valid?).to eq(false)
end
end
context "when the message is over the max length" do
it "doesn't accept messages when the length is more than 1000 characters" do
prompt = described_class.new(messages: [{ role: "system", content: "a" * 1001 }])
expect(prompt.valid?).to eq(false)
end
end
end
describe "messages_with_input" do
let(:user_input) { "A user wrote this." }
context "when the record has the custom_prompt type" do
let(:custom_prompt) { described_class.find(described_class::CUSTOM_PROMPT) }
it "wraps the user input with <input> XML tags and adds a custom instruction if given" do
expected = <<~TEXT
<input>
Translate to Turkish:
#{user_input}
</input>
TEXT
custom_prompt.custom_instruction = "Translate to Turkish"
prompt = custom_prompt.messages_with_input(user_input)
expect(prompt[:input]).to eq(expected)
end
end
context "when the records don't have the custom_prompt type" do
let(:title_prompt) { described_class.find(described_class::GENERATE_TITLES) }
it "wraps user input with <input> XML tags" do
expected = <<~TEXT
<input>
#{user_input}
</input>
TEXT
title_prompt.custom_instruction = "Translate to Turkish"
prompt = title_prompt.messages_with_input(user_input)
expect(prompt[:input]).to eq(expected)
end
end
end
end