Is there any way to tell Jest to list the obsolete snapshots it has found when it outputs the message 'n obsolete snapshots found' while watching tests?  It give you the option to remove them, but not knowing exactly which snapshots have beco...
I have data stored in a Firebase Realtime DB that includes several layers of nesting.  One layer includes a key value pair with a key "practices" corresponding to an array.      When I retrieve this data from FB as a snapshot, this layer'...
I have a component whose root DOM element is a <canvas>. I use the componentDidMount() method to draw an image on the canvas; However, I am using a 3rd-party library, and when the test attempts to create a new object derived from that library,...
I need to test a snapshot which has also a property called aria-labelledby and created by some function that I cannot modify or mock. Everytime when I run the test, that property gets a new value which also I don't care what it is.  So, is there...
I need to list all the records in an HTML page. below code is used for list all the records. I am getting the records. but instead of one, I am getting 3(there are 3 data in each snapshot). But I need to be it as one. ie, the first console.log print...
let's assume this easy example with a component and a unit test  component.jsx  const theme = process.env.THEME  export const Component = ({ title }) => {   return (     <>         <h2>{theme} {title}</h2>     </>   ) }...
I have a collection like Post (Facebook). I'm fetching the documents 100-100 on scroll down (pagination) in descending order (on basis of the value of creation). Post collection has millions of documents. I want to use real-time syncing (snapshot...
My code has a test.js.snap file, and a copyright date. I want it to not have to constantly be changed so I can keep my tests as is.   So far, the file has:          <ul>           <p>             <span>               Copyright © 20...
I am running a test script using jest and snapshot on a react component, and got the following error.   I am also not able to update the snapshot using the CLI command for whatever reason.    <--- Last few GCs --->  3401 ms: Mark-sweep 1113.1 (...
Introduction:  I have a search-box that let's you select a tv show, which then logs the title of the show you clicked, as well as the id for that show. I define this in my:  landingpage.component  <li (click)="selectShow(list.title)" [...

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