Function buildTestPathPatterns

packages/jest-config/src/normalize.ts:448–475

(argv: Config.Argv)

};

const buildTestPathPatterns = (argv: Config.Argv): TestPathPatterns => {
  const patterns = [];

  if (argv._) {
    patterns.push(...argv._.map(x => x.toString()));
  }
  if (argv.testPathPatterns) {
    patterns.push(...argv.testPathPatterns);
  }

  const testPathPatterns = new TestPathPatterns(patterns);

  if (!testPathPatterns.isValid()) {
    clearLine(process.stdout);

    // eslint-disable-next-line no-console
    console.log(
      chalk.red(
        `  Invalid testPattern ${testPathPatterns.toPretty()} supplied. ` +
          'Running all tests instead.',
      ),
    );

    return new TestPathPatterns([]);
  }

  return testPathPatterns;
};

function printConfig(opts: Array<string>) {
  const string = opts.map(ext => `'${ext}'`).join(', ');