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chore: import upstream snapshot with attribution
2026-07-13 12:39:48 +08:00

371 lines
18 KiB
JavaScript

// Contract tests for the Phase-3 P0.5 refactor that retired the legacy
// pipeline-based silent-failure pattern across comment / follow / unfollow.
//
// Each adapter is now `func + Strategy.COOKIE + browser:true` with a
// shared button-walker helper bundle from utils.js. These tests pin
// down (a) registration metadata, (b) typed-error boundary, including
// the retryable-hint contract that distinguishes server-fan-out
// (comment) from idempotent client-safe (follow / unfollow) failures,
// (c) build-script invariants — sentinels, login + rate-limit guards,
// expected button labels and selectors.
import { describe, expect, it, vi } from 'vitest';
import {
ArgumentError,
AuthRequiredError,
CommandExecutionError,
} from '@jackwener/opencli/errors';
import { commentCommand, __test__ as commentTest } from './comment.js';
import { followCommand, __test__ as followTest } from './follow.js';
import { unfollowCommand, __test__ as unfollowTest } from './unfollow.js';
import {
BUTTON_WALKER_HELPERS,
BUTTON_WALKER_SENTINELS,
COMMENT_TEXT_MAX,
RETRYABLE_HINTS,
parseTikTokVideoUrl,
requireCommentText,
throwButtonWalkerError,
} from './utils.js';
function makePage(rows) {
return {
goto: vi.fn().mockResolvedValue(undefined),
wait: vi.fn().mockResolvedValue(undefined),
evaluate: vi.fn().mockResolvedValue(rows),
};
}
function makeFailingPage(error) {
return {
goto: vi.fn().mockResolvedValue(undefined),
wait: vi.fn().mockResolvedValue(undefined),
evaluate: vi.fn().mockRejectedValue(error),
};
}
function makeGotoFailingPage(error) {
return {
goto: vi.fn().mockRejectedValue(error),
wait: vi.fn().mockResolvedValue(undefined),
evaluate: vi.fn(),
};
}
const VIDEO_URL = 'https://www.tiktok.com/@creator/video/7350000000000000000';
const sampleCommentRow = { url: VIDEO_URL, text: 'great clip', result: 'posted' };
const sampleFollowRow = { username: 'creator', url: 'https://www.tiktok.com/@creator', result: 'followed' };
const sampleUnfollowRow = { username: 'creator', url: 'https://www.tiktok.com/@creator', result: 'unfollowed' };
describe('tiktok/utils (P0.5 button-walker additions)', () => {
it('requireCommentText rejects empty / whitespace / overlong with ArgumentError', () => {
expect(() => requireCommentText('')).toThrow(ArgumentError);
expect(() => requireCommentText(' ')).toThrow(ArgumentError);
expect(() => requireCommentText(undefined)).toThrow(ArgumentError);
expect(() => requireCommentText('x'.repeat(COMMENT_TEXT_MAX + 1))).toThrow(ArgumentError);
expect(requireCommentText(' hello ')).toBe('hello');
expect(requireCommentText('x'.repeat(COMMENT_TEXT_MAX))).toHaveLength(COMMENT_TEXT_MAX);
});
it('parseTikTokVideoUrl rejects non-tiktok / bad shape and accepts canonical URL', () => {
expect(() => parseTikTokVideoUrl('')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('not a url')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('https://example.com/@u/video/123')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('https://www.tiktok.com/@user/photo/123')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('https://www.tiktok.com/@user/video/123abc')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('https://www.tiktok.com/@user/video/123/extra')).toThrow(ArgumentError);
expect(() => parseTikTokVideoUrl('https://vm.tiktok.com/abc')).toThrow(ArgumentError);
const parsed = parseTikTokVideoUrl(VIDEO_URL);
expect(parsed.username).toBe('creator');
expect(parsed.videoId).toBe('7350000000000000000');
expect(parsed.url).toBe(VIDEO_URL);
// accepts a trailing slash plus query string, but not extra path segments
expect(parseTikTokVideoUrl(`${VIDEO_URL}/?lang=en`).videoId).toBe('7350000000000000000');
});
it('BUTTON_WALKER_SENTINELS exposes the 4 sentinel strings used by IIFEs', () => {
expect(BUTTON_WALKER_SENTINELS.AUTH_REQUIRED).toBe('AUTH_REQUIRED');
expect(BUTTON_WALKER_SENTINELS.BUTTON_NOT_FOUND).toBe('BUTTON_NOT_FOUND');
expect(BUTTON_WALKER_SENTINELS.STATE_VERIFY_FAIL).toBe('STATE_VERIFY_FAIL');
expect(BUTTON_WALKER_SENTINELS.RATE_LIMITED).toBe('RATE_LIMITED');
});
it('RETRYABLE_HINTS encodes retryable=true|false plus reason in human-readable form', () => {
expect(RETRYABLE_HINTS.commentFailure).toMatch(/retryable=false/);
expect(RETRYABLE_HINTS.commentFailure).toMatch(/server-fan-out/);
expect(RETRYABLE_HINTS.relationFailure).toMatch(/retryable=true/);
expect(RETRYABLE_HINTS.relationFailure).toMatch(/idempotent/);
});
it('BUTTON_WALKER_HELPERS string template exposes the expected helper names', () => {
expect(typeof BUTTON_WALKER_HELPERS).toBe('string');
for (const name of [
'checkLoggedIn',
'findButtonByText',
'buttonExists',
'detectRateLimitPopup',
'waitFor',
'ensureLoggedInOrThrow',
'ensureNoRateLimitOrThrow',
]) {
expect(BUTTON_WALKER_HELPERS).toContain('function ' + name + '(');
}
});
it('throwButtonWalkerError maps AUTH_REQUIRED-shaped messages to AuthRequiredError', () => {
expect(() => throwButtonWalkerError(new Error('AUTH_REQUIRED: login required'), {
authMessage: 'login pls',
failureMessage: 'op failed',
retryableHint: RETRYABLE_HINTS.relationFailure,
})).toThrow(AuthRequiredError);
});
it('throwButtonWalkerError keeps captcha / rate-limit as retryable CommandExecutionError, not AuthRequiredError', () => {
for (const message of [
'RATE_LIMITED: TikTok rate limit / captcha detected',
'captcha verification needed',
'Too many requests, try again later',
]) {
try {
throwButtonWalkerError(new Error(message), {
authMessage: 'login pls',
failureMessage: 'op failed',
retryableHint: RETRYABLE_HINTS.relationFailure,
});
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.hint).toMatch(/retryable=true/);
}
}
});
it('throwButtonWalkerError maps everything else to CommandExecutionError with retryable hint', () => {
try {
throwButtonWalkerError(new Error('BUTTON_NOT_FOUND: missing'), {
authMessage: 'a',
failureMessage: 'op failed',
retryableHint: RETRYABLE_HINTS.commentFailure,
});
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.message).toMatch(/op failed: BUTTON_NOT_FOUND/);
expect(err.hint).toMatch(/retryable=false/);
}
try {
throwButtonWalkerError(new Error('STATE_VERIFY_FAIL: did not flip'), {
authMessage: 'login pls',
failureMessage: 'op failed',
retryableHint: RETRYABLE_HINTS.relationFailure,
});
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.hint).toMatch(/retryable=true/);
}
});
});
describe('tiktok/comment (Route 1 button-walker refactor)', () => {
it('registers as write-access COOKIE browser adapter with url/text/result columns', () => {
expect(commentCommand.access).toBe('write');
expect(commentCommand.browser).toBe(true);
expect(commentCommand.strategy).toBe('cookie');
expect(commentCommand.columns).toEqual(['url', 'text', 'result']);
});
it('validates --url and --text upfront before navigating', async () => {
const page = makePage([sampleCommentRow]);
await expect(commentCommand.func(page, { url: '', text: 'hi' })).rejects.toBeInstanceOf(ArgumentError);
await expect(commentCommand.func(page, { url: VIDEO_URL, text: '' })).rejects.toBeInstanceOf(ArgumentError);
await expect(commentCommand.func(page, { url: 'https://example.com/x', text: 'hi' })).rejects.toBeInstanceOf(ArgumentError);
await expect(commentCommand.func(page, { url: VIDEO_URL, text: 'x'.repeat(COMMENT_TEXT_MAX + 1) })).rejects.toBeInstanceOf(ArgumentError);
expect(page.goto).not.toHaveBeenCalled();
});
it('navigates to the canonical video URL and returns the row from evaluate', async () => {
const page = makePage([sampleCommentRow]);
const rows = await commentCommand.func(page, { url: VIDEO_URL, text: 'great clip' });
expect(page.goto).toHaveBeenCalledWith(VIDEO_URL, { waitUntil: 'load', settleMs: 6000 });
expect(rows).toEqual([sampleCommentRow]);
});
it('maps page-evaluate errors to typed errors with comment retryable=false hint', async () => {
await expect(commentCommand.func(
makeFailingPage(new Error('AUTH_REQUIRED: TikTok login required')),
{ url: VIDEO_URL, text: 'hi' },
)).rejects.toBeInstanceOf(AuthRequiredError);
try {
await commentCommand.func(
makeFailingPage(new Error('STATE_VERIFY_FAIL: comment count did not increase')),
{ url: VIDEO_URL, text: 'hi' },
);
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.message).toMatch(/Failed to post comment/);
expect(err.hint).toMatch(/retryable=false/);
expect(err.hint).toMatch(/server-fan-out/);
}
});
it('maps navigation failures and empty evaluate rows to CommandExecutionError', async () => {
await expect(commentCommand.func(
makeGotoFailingPage(new Error('net::ERR_ABORTED')),
{ url: VIDEO_URL, text: 'hi' },
)).rejects.toBeInstanceOf(CommandExecutionError);
await expect(commentCommand.func(
makePage([]),
{ url: VIDEO_URL, text: 'hi' },
)).rejects.toBeInstanceOf(CommandExecutionError);
});
it('build script embeds text via JSON.stringify and calls login + rate-limit guards', () => {
const script = commentTest.buildCommentScript('he said "hi"\nbye');
expect(script).toContain('const commentText = "he said \\"hi\\"\\nbye";');
expect(script).toContain('ensureLoggedInOrThrow()');
expect(script).toContain('ensureNoRateLimitOrThrow()');
expect(script).toContain('STATE_VERIFY_FAIL');
expect(script).toContain('BUTTON_NOT_FOUND');
expect(script).toContain('[data-e2e="comment-input"]');
expect(script).toContain('[data-e2e="comment-level-1"]');
expect(script).toContain("['Post', '发布', '发送']");
});
});
describe('tiktok/follow (Route 1 button-walker refactor)', () => {
it('registers as write-access COOKIE browser adapter with username/url/result columns', () => {
expect(followCommand.access).toBe('write');
expect(followCommand.browser).toBe(true);
expect(followCommand.strategy).toBe('cookie');
expect(followCommand.columns).toEqual(['username', 'url', 'result']);
});
it('validates username upfront before navigating', async () => {
const page = makePage([sampleFollowRow]);
await expect(followCommand.func(page, { username: '' })).rejects.toBeInstanceOf(ArgumentError);
await expect(followCommand.func(page, { username: 'bad name' })).rejects.toBeInstanceOf(ArgumentError);
expect(page.goto).not.toHaveBeenCalled();
});
it('navigates to /@username (with @ stripped) and returns the row from evaluate', async () => {
const page = makePage([sampleFollowRow]);
const rows = await followCommand.func(page, { username: '@creator' });
expect(page.goto).toHaveBeenCalledWith('https://www.tiktok.com/@creator', { waitUntil: 'load', settleMs: 5000 });
expect(rows).toEqual([sampleFollowRow]);
});
it('maps AUTH_REQUIRED to AuthRequiredError; other failures get retryable=true hint', async () => {
await expect(followCommand.func(
makeFailingPage(new Error('AUTH_REQUIRED: TikTok login required')),
{ username: 'creator' },
)).rejects.toBeInstanceOf(AuthRequiredError);
try {
await followCommand.func(
makeFailingPage(new Error('STATE_VERIFY_FAIL: follow button did not flip')),
{ username: 'creator' },
);
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.message).toMatch(/Failed to follow @creator/);
expect(err.hint).toMatch(/retryable=true/);
expect(err.hint).toMatch(/idempotent/);
}
});
it('maps navigation failures and empty evaluate rows to retryable CommandExecutionError', async () => {
await expect(followCommand.func(
makeGotoFailingPage(new Error('Execution context was destroyed')),
{ username: 'creator' },
)).rejects.toBeInstanceOf(CommandExecutionError);
await expect(followCommand.func(
makePage([]),
{ username: 'creator' },
)).rejects.toMatchObject({ hint: expect.stringMatching(/retryable=true/) });
});
it('build script embeds username via JSON.stringify and pins all relation labels', () => {
const script = followTest.buildFollowScript('creator');
expect(script).toContain('const username = "creator";');
expect(script).toContain('ensureLoggedInOrThrow()');
expect(script).toContain('ensureNoRateLimitOrThrow()');
expect(script).toContain("'Follow', '关注'");
expect(script).toContain("'Following', '已关注'");
expect(script).toContain("'Friends', '互关'");
expect(script).toContain("'already-following'");
expect(script).toContain("'already-friends'");
expect(script).toContain("result: 'followed'");
expect(script).not.toContain('becameFriends ?');
expect(script).toContain('STATE_VERIFY_FAIL');
expect(script).toContain('BUTTON_NOT_FOUND');
});
});
describe('tiktok/unfollow (Route 1 button-walker refactor)', () => {
it('registers as write-access COOKIE browser adapter with username/url/result columns', () => {
expect(unfollowCommand.access).toBe('write');
expect(unfollowCommand.browser).toBe(true);
expect(unfollowCommand.strategy).toBe('cookie');
expect(unfollowCommand.columns).toEqual(['username', 'url', 'result']);
});
it('validates username upfront before navigating', async () => {
const page = makePage([sampleUnfollowRow]);
await expect(unfollowCommand.func(page, { username: '' })).rejects.toBeInstanceOf(ArgumentError);
await expect(unfollowCommand.func(page, { username: 'bad/name' })).rejects.toBeInstanceOf(ArgumentError);
expect(page.goto).not.toHaveBeenCalled();
});
it('navigates to /@username and returns the row from evaluate', async () => {
const page = makePage([sampleUnfollowRow]);
const rows = await unfollowCommand.func(page, { username: 'creator' });
expect(page.goto).toHaveBeenCalledWith('https://www.tiktok.com/@creator', { waitUntil: 'load', settleMs: 5000 });
expect(rows).toEqual([sampleUnfollowRow]);
});
it('maps AUTH_REQUIRED to AuthRequiredError; other failures get retryable=true hint', async () => {
await expect(unfollowCommand.func(
makeFailingPage(new Error('AUTH_REQUIRED: login required')),
{ username: 'creator' },
)).rejects.toBeInstanceOf(AuthRequiredError);
try {
await unfollowCommand.func(
makeFailingPage(new Error('STATE_VERIFY_FAIL: relation did not flip back')),
{ username: 'creator' },
);
throw new Error('should have thrown');
} catch (err) {
expect(err).toBeInstanceOf(CommandExecutionError);
expect(err.message).toMatch(/Failed to unfollow @creator/);
expect(err.hint).toMatch(/retryable=true/);
expect(err.hint).toMatch(/idempotent/);
}
});
it('maps navigation failures and empty evaluate rows to retryable CommandExecutionError', async () => {
await expect(unfollowCommand.func(
makeGotoFailingPage(new Error('Execution context was destroyed')),
{ username: 'creator' },
)).rejects.toBeInstanceOf(CommandExecutionError);
await expect(unfollowCommand.func(
makePage([]),
{ username: 'creator' },
)).rejects.toMatchObject({ hint: expect.stringMatching(/retryable=true/) });
});
it('build script handles confirm-dialog flow + flips back to Follow', () => {
const script = unfollowTest.buildUnfollowScript('creator');
expect(script).toContain('const username = "creator";');
expect(script).toContain('ensureLoggedInOrThrow()');
expect(script).toContain('ensureNoRateLimitOrThrow()');
expect(script).toContain("'Unfollow', '取消关注'");
expect(script).toContain("'already-not-following'");
expect(script).toContain("'unfollowed'");
expect(script).toContain('STATE_VERIFY_FAIL');
expect(script).toContain('BUTTON_NOT_FOUND');
});
});