adding basic jest tests

2026-01-26 14:56:42 +08:00 · 2019-02-15 20:23:26 -08:00
parent 988aea6c1d
commit f019207dba
4 changed files with 28 additions and 0 deletions
--- a/step2-01/src/async/index.ts
+++ b/step2-01/src/async/index.ts
@@ -3,6 +3,7 @@ async function fetchSomething() {
  return await response.text();
 }

+// Async functions always returns Promise
 fetchSomething().then(text => {
  console.log('hello ' + text);
 });