Month: April 2022

Sometimes, we want to skip one test in test file with Jest. In this article,…

Sometimes, we want to check array equality ignoring element position in Jest. In this article,…

Sometimes, we want to mock console when it is used by a third-party library with…

Sometimes, we want to test axios in Jest. In this article, we’ll look at how…

Sometimes, we want to reset or clear a spy in Jest. In this article, we’ll…

Sometimes, we want to simulate a button click in Jest. In this article, we’ll look…

Sometimes, we want to mock an exported const in Jest. In this article, we’ll look…

Sometimes, we want to convert a string to number in TypeScript. In this article, we’ll…

Sometimes, we want to use get and set in TypeScript. In this article, we’ll look…

Sometimes, we want to add strongly-typed functions as parameters possible in TypeScript. In this article,…