251 lines
8.7 KiB
TypeScript
251 lines
8.7 KiB
TypeScript
import { test, expect } from "@playwright/test";
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// QA reference: qa/tool-rendering-default-catchall.md
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// Demo source: src/app/demos/tool-rendering-default-catchall/page.tsx
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//
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// This cell registers ZERO custom render hooks. The runtime falls back
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// to the framework's built-in DefaultToolCallRenderer, which paints
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// every tool call with a stable `[data-testid="copilot-tool-render"]`
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// wrapper plus a `data-tool-name="<name>"` attribute. We assert on the
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// built-in contract — branded testids from sibling cells stay at zero.
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const SUGGESTION_TIMEOUT = 15000;
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const TOOL_TIMEOUT = 60000;
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const PILLS = ["Weather in SF", "Find flights", "Roll a d20", "Chain tools"];
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test.describe("Tool Rendering — Default Catch-all", () => {
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test.beforeEach(async ({ page }) => {
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await page.goto("/demos/tool-rendering-default-catchall");
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await expect(page.getByPlaceholder("Type a message")).toBeVisible({
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timeout: SUGGESTION_TIMEOUT,
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});
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});
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test("page loads with composer and 4 suggestion pills", async ({ page }) => {
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const suggestions = page.locator('[data-testid="copilot-suggestion"]');
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for (const title of PILLS) {
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await expect(suggestions.filter({ hasText: title }).first()).toBeVisible({
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timeout: SUGGESTION_TIMEOUT,
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});
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}
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// Sanity: branded sibling-cell testids stay at zero on this cell.
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await expect(page.locator('[data-testid="weather-card"]')).toHaveCount(0);
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await expect(page.locator('[data-testid="flights-card"]')).toHaveCount(0);
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await expect(page.locator('[data-testid="stock-card"]')).toHaveCount(0);
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await expect(page.locator('[data-testid="d20-card"]')).toHaveCount(0);
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await expect(
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page.locator('[data-testid="custom-wildcard-card"]'),
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).toHaveCount(0);
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});
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test("Weather in SF pill paints the built-in default card for get_weather", async ({
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page,
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}) => {
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Weather in SF" })
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.first()
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.click();
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const card = page
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.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="get_weather"]',
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)
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.first();
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await expect(card).toBeVisible({ timeout: TOOL_TIMEOUT });
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// Args are pinned to San Francisco (verbatim pill prompt → fixture).
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await expect
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.poll(async () => card.getAttribute("data-args"), {
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timeout: TOOL_TIMEOUT,
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})
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.toContain("San Francisco");
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// No branded sibling-cell card mounted.
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await expect(page.locator('[data-testid="weather-card"]')).toHaveCount(0);
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await expect(
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page.locator('[data-testid="custom-wildcard-card"]'),
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).toHaveCount(0);
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});
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test("Find flights pill paints the built-in default card for search_flights", async ({
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page,
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}) => {
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Find flights" })
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.first()
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.click();
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const card = page
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.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="search_flights"]',
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)
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.first();
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await expect(card).toBeVisible({ timeout: TOOL_TIMEOUT });
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// Result attribute carries the deterministic fixture flights (NOT
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// the a2ui beautiful-chat shape).
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await expect
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.poll(async () => card.getAttribute("data-result"), {
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timeout: TOOL_TIMEOUT,
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})
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.toMatch(/United|Delta|JetBlue/);
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await expect(page.locator('[data-testid="flights-card"]')).toHaveCount(0);
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});
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test("Roll a d20 pill paints exactly 5 default cards for roll_d20", async ({
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page,
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}) => {
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Roll a d20" })
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.first()
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.click();
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const cards = page.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="roll_d20"]',
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);
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await expect
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.poll(async () => cards.count(), { timeout: TOOL_TIMEOUT })
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.toBe(5);
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// 5th card's result must contain "20" (the final scripted roll).
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const lastResult = await cards.nth(4).getAttribute("data-result");
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expect(lastResult ?? "").toMatch(/"value":\s*20|"result":\s*20/);
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// First 4 results are not-20.
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for (let i = 0; i < 4; i++) {
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const r = (await cards.nth(i).getAttribute("data-result")) ?? "";
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expect(r).not.toMatch(/"value":\s*20|"result":\s*20/);
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}
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await expect(page.locator('[data-testid="d20-card"]')).toHaveCount(0);
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});
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test("Chain tools pill paints 3 default cards (weather + flights + d20)", async ({
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page,
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}) => {
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Chain tools" })
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.first()
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.click();
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await expect(
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page
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.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="get_weather"]',
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)
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.first(),
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).toBeVisible({ timeout: TOOL_TIMEOUT });
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await expect(
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page
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.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="search_flights"]',
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)
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.first(),
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).toBeVisible({ timeout: TOOL_TIMEOUT });
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await expect(
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page
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.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="roll_d20"]',
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)
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.first(),
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).toBeVisible({ timeout: TOOL_TIMEOUT });
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});
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// Regression for the aimock multi-pill bug:
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// The d20 and Chain-tools fixtures used `turnIndex` + `hasToolResult` to
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// disambiguate sequential iterations of the same prompt. Those gates
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// count *global* thread state: clicking Find flights first left two
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// assistant messages and one tool message behind, so the d20 loop
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// entered at `turnIndex=2` (skipping rolls 7 and 14, hence only 3
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// cards), and the Chain-tools tool-emitting fixture was skipped
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// entirely (`hasToolResult: false` failed) so the pill went straight to
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// the "Done — Tokyo is sunny…" content with no tool cards. Fix: chain
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// all follow-ups via `toolCallId`, drop the global gates. This test
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// drives the three offending pills in a single thread and asserts the
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// expected card counts for each.
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test("sequential pills in one thread render full card sequences for each", async ({
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page,
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}) => {
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// Three sequential pills × multi-tool chains × LLM-mock latency easily
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// exceeds Playwright's 30s default. Bumped to cover the worst case.
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test.setTimeout(240_000);
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Find flights" })
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.first()
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.click();
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const flights = page.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="search_flights"]',
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);
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await expect(flights).toHaveCount(1, { timeout: TOOL_TIMEOUT });
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Roll a d20" })
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.first()
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.click();
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const d20 = page.locator(
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'[data-testid="copilot-tool-render"][data-tool-name="roll_d20"]',
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);
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await expect
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.poll(async () => d20.count(), { timeout: TOOL_TIMEOUT })
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.toBe(5);
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// Final scripted roll lands the 20 — proves the chain advanced through
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// all 5 fixtures, not just the first two before bailing to content.
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await expect
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.poll(async () => d20.nth(4).getAttribute("data-result"), {
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timeout: TOOL_TIMEOUT,
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})
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.toMatch(/"value":\s*20|"result":\s*20/);
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await expect(page.getByText("Rolled the d20 five times")).toBeVisible({
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timeout: TOOL_TIMEOUT,
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});
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});
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test("every rendered card matches the built-in default-renderer DOM signature", async ({
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page,
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}) => {
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// Drive a single pill that produces a single card so the assertions
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// here are scoped to the exact DOM the framework's default renderer
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// produces.
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await page
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.locator('[data-testid="copilot-suggestion"]')
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.filter({ hasText: "Weather in SF" })
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.first()
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.click();
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const card = page.locator('[data-testid="copilot-tool-render"]').first();
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await expect(card).toBeVisible({ timeout: TOOL_TIMEOUT });
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// The built-in default renderer always exposes name + status pill.
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await expect(
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card.locator('[data-testid="copilot-tool-render-name"]'),
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).toBeVisible({ timeout: TOOL_TIMEOUT });
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await expect(
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card.locator('[data-testid="copilot-tool-render-status"]'),
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).toBeVisible({ timeout: TOOL_TIMEOUT });
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// Every card on the page shares the same wrapper testid count as
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// the inner-name and inner-status testids — proves the built-in
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// shell is what's painting (no per-tool shells).
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const total = await page
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.locator('[data-testid="copilot-tool-render"]')
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.count();
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await expect(
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page.locator('[data-testid="copilot-tool-render-name"]'),
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).toHaveCount(total);
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await expect(
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page.locator('[data-testid="copilot-tool-render-status"]'),
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).toHaveCount(total);
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});
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});
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