import path from "node:path";
import { pathToFileURL } from "node:url";
import createEsmUtils from "esm-utils";
import { mockable } from "../env.js";

const { __dirname } = createEsmUtils(import.meta);

// This don't has to be the same result as `prettier.resolveConfig`,
// Because we are testing with default `cosmiconfigOptions`
describe("cosmiconfig", () => {
  let cosmiconfig;
  beforeAll(async () => {
    ({
      default: { cosmiconfig },
    } = await import(pathToFileURL(mockable)));
  });

  const configs = [
    {
      title: "prettier.config.cjs",
      dirname: path.join(__dirname, "../cli/config/js/"),
      file: path.join(__dirname, "../cli/config/js/prettier.config.cjs"),
      value: {
        endOfLine: "auto",
        tabWidth: 8,
      },
    },
    {
      title: "package.json",
      dirname: path.join(__dirname, "../cli/config/package/"),
      file: path.join(__dirname, "../cli/config/package/package.json"),
      value: {
        tabWidth: 3,
        overrides: [
          {
            files: "*.ts",
            options: {
              tabWidth: 5,
            },
          },
        ],
      },
    },
  ];

  for (const { title, dirname, file, value } of configs) {
    test(`async version ${title}`, async () => {
      const { config, filepath } =
        await cosmiconfig("prettier").search(dirname);
      expect(config).toEqual(value);
      expect(filepath).toBe(file);
    });
  }
});

test("isCI", async () => {
  const {
    default: { isCI },
  } = await import(pathToFileURL(mockable));
  expect(typeof isCI()).toBe("boolean");
});