import { describe, it, expect, beforeEach, vi } from 'vitest';
// Mock puppeteer
vi.mock('puppeteer', () => {
return {
default: {
connect: vi.fn()
}
};
});
// Mock utils
vi.mock('../utils/logger.js', () => ({
Logger: {
warn: vi.fn().mockResolvedValue(),
info: vi.fn().mockResolvedValue(),
debug: vi.fn().mockResolvedValue(),
error: vi.fn().mockResolvedValue()
}
}));
vi.mock('../utils/constants.js', () => ({
DEFAULTS: {
PORT: 9222
}
}));
import puppeteer from 'puppeteer';
import { Logger } from '../utils/logger.js';
import { inspectGameState } from './playtest.js';
describe('playtest', () => {
beforeEach(() => {
vi.clearAllMocks();
});
describe('inspectGameState', () => {
const createMockBrowser = (pages) => ({
pages: vi.fn().mockResolvedValue(pages),
disconnect: vi.fn().mockResolvedValue()
});
it('evaluates script on the first page and returns result', async () => {
const mockEvaluate = vi.fn().mockResolvedValue({ switches: [1, 2, 3] });
const mockPage = { evaluate: mockEvaluate };
const mockBrowser = createMockBrowser([mockPage]);
puppeteer.connect.mockResolvedValue(mockBrowser);
const result = await inspectGameState({
port: 9333,
script: 'return $gameSwitches.value(1);'
});
expect(Logger.warn).toHaveBeenCalledWith(
expect.stringContaining('Executing arbitrary code via inspect_game_state')
);
expect(puppeteer.connect).toHaveBeenCalledWith({
browserURL: 'http://127.0.0.1:9333',
defaultViewport: null
});
expect(mockEvaluate).toHaveBeenCalledWith(expect.any(Function), 'return $gameSwitches.value(1);');
expect(result.content[0].text).toContain('switches');
});
it('throws when no pages are available', async () => {
const mockBrowser = createMockBrowser([]);
puppeteer.connect.mockResolvedValue(mockBrowser);
await expect(
inspectGameState({ port: 9222, script: 'return 1;' })
).rejects.toThrow('No pages found in browser');
});
it('handles connection errors gracefully', async () => {
puppeteer.connect.mockRejectedValue(new Error('Connection failed'));
await expect(
inspectGameState({ port: 9222, script: 'return 1;' })
).rejects.toThrow('Failed to inspect game state');
});
});
// Note: runPlaytest tests are complex due to dynamic imports and process spawning
// These are covered by E2E tests in automation/ directory
});
