Improved then block

improved-then-block.ts

.then(jestCliCallResult => {

  jestCliCallResult.results.testResults
    .forEach(testResult => {
      testResult.testResults
        .filter(assertionResult => assertionResult.status === 'passed')
        .forEach(({ ancestorTitles, title, status }) => {
          console.info(`  ● ${ancestorTitles} › ${title} (${status})`);
        });
    });

  jestCliCallResult.results.testResults
    .forEach(testResult => {
      if (testResult.failureMessage) {
        console.error(testResult.failureMessage);
      }
    });

  reportTestResults(undefined, jestCliCallResult.results.numFailedTests);
})