json-tree | create tree like html code from json | JSON Processing library

Note: I'm completely new to the Kotlin / JUnit ecosystem, so please bear with me if the question is missing something basic.

I'm working on a JSON-based file format. In the unit/integration tests, I'd like to check that the serialization produces exactly the same JSON tree as some reference JSON tree. In particular I'd like to make sure that the serialization handles subtleties like implicit or explicit nulls correctly.

I've added the expected JSON in form of a plain .json file as a test resource, so that I can now load the string content of the expected JSON. My issue is that I have test cases that require some rather deep/complex JSON trees, and I can't find a good way to get a meaningful test output if the comparison fails. Consider for instance the case that only a single value is wrong somewhere deep in the JSON tree. In Rust, I'm using for instance rust-pretty-assertions to solve these issues:

I've experimented with these approaches:

1. Comparison based on JsonElement. I basically use:

   ...

I'm getting an error when running npm test. I feel like I have tried every existing suggestion online, but I can not get it to work.

Here is my package.json. I thought the "transformIgnorePatterns": [ "/node_modules/(?!@total/*)", ], would solve the issue, but it didn't.

I have complex JSON-data that I want to filter and rearrange. My data is a deeply nested collection of projects. Each project has task_lists, which contain tasks.

So the structure of my JSON-tree is roughly like this: projects → task_lists → tasks

My goal is to view a grid of cards for each project. If I click on a button in project-card I want to change view and show the tasklists of the chosen project and a back-button. If I click on a tasklist, I want to change view and show the tasks of the chosen tasklist and a back-button. If I click on the task, I want to show a detail view of the card and a back-button.

As the JSON is very big and not very readable it is hard to provide a code sample here on StackOverflow. I prepared a CodeSandbox to better describe how my data looks like. The projects are imported via the file projects.json for the sake of simplicity.

I created nested components, but didn't manage to traverse the JSON tree up and down. Then I tried to integrate a vue router, but didn't know how to wire data to the routes.

What would be a best practice approach for this situation?

So I am working on a website that is using react. I have been testing it in different browsers, and right now the only browser not working is the terrible Internet Explorer. When the page loads on internet explorer it is just a blank/white screen. I have tried multiple suggestions like integrating browserlist, @babel/preset-env with no luck. I completely upgraded from babel 6 to babel 7 to see if that was the issue and nothing changed.

Here are my Dependencies and Dev Dependencies: