oxc-project__oxc/apps/oxlint/test/eslint_compat.test.ts

import { join as pathJoin } from "node:path";
import { describe, it } from "vitest";
import { PACKAGE_ROOT_PATH, getFixtures, testFixtureWithCommand } from "./utils.ts";

import type { Fixture } from "./utils.ts";

const ESLINT_PATH = pathJoin(PACKAGE_ROOT_PATH, "node_modules/.bin/eslint");

/**
 * Run ESLint tests for all fixtures in `test/fixtures` which contain an `options.json` file
 * containing `"eslint": true`.
 *
 * ESLint is run with CWD set to the fixture directory.
 */
describe("ESLint compatibility", () => {
  const fixtures = getFixtures()
    .filter((fixture) => fixture.options.eslint)
    .map((fixture) => [fixture.name, fixture] as const);

  // oxlint-disable-next-line jest/expect-expect
  it.each(fixtures)("fixture %s", async (_name, fixture) => {
    await runFixture(fixture);
  });
});

/**
 * Run ESLint on a test fixture.
 * @param fixture - Fixture object
 */
async function runFixture(fixture: Fixture): Promise<void> {
  await testFixtureWithCommand({
    command: ESLINT_PATH,
    args: [],
    fixture,
    snapshotName: "eslint",
    isESLint: true,
  });
}