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Testing the CreatePost component

Testing the CreatePost component

Follow step-by-step instructions to write test cases for the CreatePost component.

We'll cover the following...

In the src/components/posts/__tests__ directory, create a new file called CreatePost.test.js. We’ll start with the necessary imports and the definition of the test function:

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import { render, screen, fireEvent } from "../../../helpers/test-utils";
import userEvent from "@testing-library/user-event";
import CreatePost from "../CreatePost";
import { faker } from "@faker-js/faker";
test("Renders CreatePost component", async () => {
  ...
});

We can notice the introduction of the async keyword before the callback function. To create a post, the user performs typing operations on text inputs and finally clicks a button to submit the post. These actions are asynchronous. The functions, ...