expect.js | Minimalistic BDD-style assertions | Assertion library

by Automattic JavaScript Version: 0.3.1 License: No License

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | expect.js Summary

kandi X-RAY | expect.js Summary

expect.js is a JavaScript library typically used in Testing, Assertion, Nodejs applications. expect.js has no bugs, it has no vulnerabilities and it has medium support. You can download it from GitHub.

Minimalistic BDD-style assertions for Node.JS and the browser.

Support

Quality

Security

License

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Support

expect.js has a medium active ecosystem.

It has 2111 star(s) with 220 fork(s). There are 158 watchers for this library.

It had no major release in the last 6 months.

There are 57 open issues and 25 have been closed. On average issues are closed in 266 days. There are 35 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of expect.js is 0.3.1

Quality

expect.js has no bugs reported.

Security

expect.js has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

expect.js does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

expect.js releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed expect.js and discovered the below as its top functions. This is intended to give you an instant insight into expect.js implemented functionality, and help decide if they suit your requirements.

generate a string from holder
Run animation .
Handle the response
Apply the response from the request .
Function to handle the response
Clones DOM element .
Get the CSS value of an element .
Guess the iframe and assign it to an element
Main entry point
Inspecting .

Get all kandi verified functions for this library.

expect.js Key Features

No Key Features are available at this moment for expect.js.

expect.js Examples and Code Snippets

No Code Snippets are available at this moment for expect.js.

Community Discussions

Trending Discussions on expect.js

Elements not getting hided on button click

ReferenceError: expect is not defined when using @testing-library/react

React + Jest Testing Error - ReferenceError: expect is not defined

Unable to run Playwright "Writing Assertions" example

Why Mocha couldn't find module? Cannot find module 'expect.js'

Keep getting an error when a test fails running tests on Android

QUESTION

Elements not getting hided on button click

Asked 2022-Mar-02 at 07:08

I have added show failures only button in report and trying to make it work so that when show failures is clicked it only shows failure cases. But the button is not working as expected. The control goes to the function but the intended functionality is not working as expected. Please help in hiding the pass cases when this show failure button is clicked.

...

ANSWER

Answered 2022-Mar-02 at 06:00

Add this css style to hide pass cases:

Source https://stackoverflow.com/questions/71317848

QUESTION

ReferenceError: expect is not defined when using @testing-library/react

Asked 2022-Jan-09 at 04:42

I'm learning to write a test for my react typescript app and come across this problem. I tried to use many different methods I found on internet but nothing work, the error is

...

ANSWER

Answered 2022-Jan-09 at 04:42

delete node_modules directory and do npm install

also replace the "setupFiles" with setupFilesAfterEnv in jest.config.js like following

Source https://stackoverflow.com/questions/70638385

QUESTION

React + Jest Testing Error - ReferenceError: expect is not defined

Asked 2021-Nov-11 at 18:05

I have literally trawled everywhere for an answer to this and possibly tried 99% of things out there so i decided to start a thread of its own so others can run their eyes over what i have currently and see if they can spot the issue.

i am very new to Jest testing and decided to try implement it onto our code base. i used this guide to make sure everything i done was perfect but still this error occurs A Practical Guide To Testing React Applications With Jest

I am testing this aginst a simple functional component which uses react-hook-form to produce a form on the page and then sends the completed form to our backend via a redux call

I have setup the setupTests.js file as:

...

ANSWER

Answered 2021-Nov-11 at 18:05

You would want to set up the files after the test framework has been installed

Here are a couple of ways you can go about doing it (For this particular question, method 1 is more relevant)

1) react-scripts

Replace/Add --setupFilesAfterEnv instead of using --setupFiles

Example: "test": "react-scripts test --setupFilesAfterEnv

2) jest.config.js

Source https://stackoverflow.com/questions/69932488

QUESTION

Unable to run Playwright "Writing Assertions" example

Asked 2021-Aug-20 at 19:10

TL;DR

Can't get "Writing Assertions" example from Playwright Getting Started page to work.

Full Story

I'm looking at Playwright for writing tests. I'm working my way through the Getting Started examples, and am having an issue with Example #2 (Writing Assertions). I'm doing this on my work machine (macOS) and haven't had the opportunity to try it from my Linux machine at home yet, if that makes a difference.

The example in question is:

...

ANSWER

Answered 2021-Aug-20 at 19:10

I was able to work my way through (almost) all the issues. The one issue with the initial script that I haven't been able to resolve yet is this line:

Source https://stackoverflow.com/questions/68864804

QUESTION

Why Mocha couldn't find module? Cannot find module 'expect.js'

Asked 2020-Apr-18 at 14:28

I run mocha test but got error

...

ANSWER

Answered 2020-Apr-18 at 14:22

In order to use expect you have to install an assertion library that allows you to it, installing directly expect didn't worked for me, i installed chai when i had a similar issue. Install it like this:

Source https://stackoverflow.com/questions/61290523

QUESTION

Keep getting an error when a test fails running tests on Android

Asked 2020-Mar-29 at 14:35

Description

DISCLAIMER: This was also posted on github here as an issue at the wix/Detox repo, so you can be better check the images there.

When running tests on an Android simulator, if one of them fails, at the end of the test report it is shown an error message like the following:

...

ANSWER

Answered 2020-Mar-29 at 14:35

The error is perfectly legitimate, pointing out that Detox works as expected.

When it comes to test orchestration and execution, Detox is in fact a mere wrapper around an actual test runner -- Jest in your case (the better choice IMO :). That fact is mentioned in the setup guide and explained more elaborately in the more specific guide for setting up Jest:

Source https://stackoverflow.com/questions/60892626

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install expect.js

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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