setTimeoutをPromiseで包む
from Jestメモ
setTimeoutをPromiseで包む
before
code:ts
export function sendToServer(text: string) {
if (...) {
...
} else {
// bot is sleeping
setTimeout(() => {
sendToServer(text);
}, 1000);
}
}
after
code:ts
export function sendToServer(text: string) {
if (...) {
...
} else {
return new Promise((resolve) => setTimeout(resolve, 1000)).then(() => {
sendToServer(text, newLogs);
});
}
}