62 lines
2.3 KiB
TypeScript
62 lines
2.3 KiB
TypeScript
import type { AgentMessage } from "@mariozechner/pi-agent-core";
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import { describe, expect, it } from "vitest";
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import { castAgentMessage } from "../test-helpers/agent-message-fixtures.js";
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import { dropThinkingBlocks, isAssistantMessageWithContent } from "./thinking.js";
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describe("isAssistantMessageWithContent", () => {
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it("accepts assistant messages with array content and rejects others", () => {
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const assistant = castAgentMessage({
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role: "assistant",
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content: [{ type: "text", text: "ok" }],
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});
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const user = castAgentMessage({ role: "user", content: "hi" });
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const malformed = castAgentMessage({ role: "assistant", content: "not-array" });
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expect(isAssistantMessageWithContent(assistant)).toBe(true);
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expect(isAssistantMessageWithContent(user)).toBe(false);
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expect(isAssistantMessageWithContent(malformed)).toBe(false);
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});
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});
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describe("dropThinkingBlocks", () => {
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it("returns the original reference when no thinking blocks are present", () => {
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const messages: AgentMessage[] = [
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castAgentMessage({ role: "user", content: "hello" }),
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castAgentMessage({ role: "assistant", content: [{ type: "text", text: "world" }] }),
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];
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const result = dropThinkingBlocks(messages);
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expect(result).toBe(messages);
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});
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it("drops thinking blocks while preserving non-thinking assistant content", () => {
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const messages: AgentMessage[] = [
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castAgentMessage({
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role: "assistant",
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content: [
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{ type: "thinking", thinking: "internal" },
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{ type: "text", text: "final" },
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],
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}),
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];
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const result = dropThinkingBlocks(messages);
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const assistant = result[0] as Extract<AgentMessage, { role: "assistant" }>;
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expect(result).not.toBe(messages);
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expect(assistant.content).toEqual([{ type: "text", text: "final" }]);
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});
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it("keeps assistant turn structure when all content blocks were thinking", () => {
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const messages: AgentMessage[] = [
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castAgentMessage({
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role: "assistant",
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content: [{ type: "thinking", thinking: "internal-only" }],
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}),
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];
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const result = dropThinkingBlocks(messages);
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const assistant = result[0] as Extract<AgentMessage, { role: "assistant" }>;
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expect(assistant.content).toEqual([{ type: "text", text: "" }]);
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});
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});
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