Jest Reviews & Product Details

Jest is a testing unit framework for Java - an open source software, a very handful expeirence using its application. It majorly helps in unit testing and acceptance testing the client side's web applications, just that the source code should be available in Javacript. Also, the way things has been explained in their application is commendable, makes it very clear and explainable at once. Lastly, the documentation available on their application is appreciable, highly helpful. Review collected by and hosted on G2.com.

Jest application needs to gear up when it comes to load a bigger code, because it sometimes hang in between or takes a longer time, which makes it difficult to continue further. Review collected by and hosted on G2.com.

In Jest it easy to write clear and expressive test assertions. It support snapshot testing which makes it easy to identify unintended changes easily. It provides built-in tools for mocking functions which is very useful in testing. Review collected by and hosted on G2.com.

I have not faced any issues while using it but its auto mocking feature can be improved. Other than that it is best testing framework I have used. Review collected by and hosted on G2.com.

Jest has Node-based testing approach which is very fast. It has snapshot testing feature which make testing an easy task. Review collected by and hosted on G2.com.

While working on larger projectes it lacks optimizations and takes more time but other than that it is great testing framework out there. Review collected by and hosted on G2.com.

Jest testing framework perfectly suits my needs. The auto-mocking feature is quite handy although there is room, for improvement. it may have some limitations and can be slower for projects it is still effective. Review collected by and hosted on G2.com.

It offers restricted choices when it comes to test configuration and can be challenging to integrate. There are instances when the auto mocking feature in Jest can result in positives. Review collected by and hosted on G2.com.

the simplicity with which you can build test cases in a short time Review collected by and hosted on G2.com.

Have to know the programming language wellHave to know the programming language well Review collected by and hosted on G2.com.

It's makes test development so easy... it's simples and direct, a syntax clear and a good documentation. the best thing about jest is your integration. I already try anothers frameworks, but jest is the best. Review collected by and hosted on G2.com.

Jest's mocking system, while powerful, might be challenging to grasp for newcomers. Mocking can sometimes require understanding complex concepts, especially when dealing with asynchronous code. Review collected by and hosted on G2.com.

Jest is a fast and efficient testing framework that can run tests in parallel. The Jest community offers many resources including a subreddit and a GitHub repository. Review collected by and hosted on G2.com.

Jest can be slow for large projects, particularly when running parallel tests. Also, there are fewer testing libraries available for Jest compared to other frameworks. Review collected by and hosted on G2.com.

It's a great tool to check your business logic and make your code robust by covering every possible use case. The community is active and large. It supports React, node, Nest and many other JS frameworks. Review collected by and hosted on G2.com.

I have been using this tool for more than a year and have not faced any issues. Review collected by and hosted on G2.com.

Write test cases for code with easy mocking and fast execution. Review collected by and hosted on G2.com.

At initial stage, it will take time to ramp up with functions. Review collected by and hosted on G2.com.

I like Jest so much because it provides an awesome experience when writing tests. I like so much the "expect" function, the assertion methods and the watch mode. I used Jest with the arrange-act-assert pattern, it was great. Review collected by and hosted on G2.com.

I had issues dealing with mocking when I worked with Jest. I am not sure if it is complicated or if I particularly struggled with this. I also dislike the default configuration for typescript. Review collected by and hosted on G2.com.