playwright.config.ts

Rama main · réplica de lectura del repositorio original.

import { PlaywrightTestConfig } from "@playwright/test";
import os from "os";
import { FAKE_LLM_BASE_PORT } from "./e2e-tests/helpers/test-ports";

export { FAKE_LLM_BASE_PORT };

const timestamp = new Date().toISOString().replace(/[:.]/g, "-");

const playwrightParallelism = parseInt(
  process.env.PLAYWRIGHT_PARALLELISM ?? "1",
  10,
);
const workerCount =
  Number.isFinite(playwrightParallelism) && playwrightParallelism > 0
    ? playwrightParallelism
    : 1;

function generateWebServerConfigs(): PlaywrightTestConfig["webServer"] {
  return Array.from({ length: workerCount }, (_, index) => {
    const port = FAKE_LLM_BASE_PORT + index;
    const command =
      index === 0
        ? `cd testing/fake-llm-server && npm run build && npm start -- --port=${port}`
        : `while ! curl -fsS http://localhost:${FAKE_LLM_BASE_PORT}/health >/dev/null; do sleep 1; done; cd testing/fake-llm-server && npm start -- --port=${port}`;

    return {
      command,
      url: `http://localhost:${port}/health`,
      // In CI, always start a fresh server; locally, reuse if one is already running
      reuseExistingServer: !process.env.CI,
    };
  });
}

const config: PlaywrightTestConfig = {
  testDir: "./e2e-tests",
  workers: workerCount,
  retries: parseInt(
    process.env.PLAYWRIGHT_RETRIES ?? (process.env.CI ? "2" : "0"),
    10,
  ),
  timeout: process.env.CI ? 180_000 : 75_000,
  // Use a custom snapshot path template because Playwright's default
  // is platform-specific which isn't necessary for Dyad e2e tests
  // which should be platform agnostic (we don't do screenshots; only textual diffs).
  snapshotPathTemplate:
    "{testDir}/{testFileDir}/snapshots/{testFileName}_{arg}{ext}",

  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  // Why not use GitHub reporter? Because we're using matrix and it's discouraged:
  // https://playwright.dev/docs/test-reporters#github-actions-annotations
  reporter: process.env.CI
    ? [
        [
          "blob",
          {
            // Speculatively fix https://github.com/actions/download-artifact/issues/298#issuecomment-2016075998
            // by using a timestamp in the filename
            outputFile: `./blob-report/report-${os.platform()}-${timestamp}.zip`,
          },
        ],
      ]
    : [["html"], ["line"]],
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    /* See https://playwright.dev/docs/trace-viewer */
    trace: "retain-on-failure",

    // These options do NOT work for electron playwright.
    // Instead, you need to do a workaround.
    // See https://github.com/microsoft/playwright/issues/8208
    //
    // screenshot: "on",
    // video: "retain-on-failure",
  },

  webServer: generateWebServerConfigs(),
};

export default config;