react-test-renderer | lightweight solution | Frontend Framework library

 by   jamiebuilds JavaScript Version: Current License: MIT

kandi X-RAY | react-test-renderer Summary

kandi X-RAY | react-test-renderer Summary

react-test-renderer is a JavaScript library typically used in User Interface, Frontend Framework, React applications. react-test-renderer has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

[DEPRECATED] A lightweight solution to testing fully-rendered React Components
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            kandi-support Support

              react-test-renderer has a low active ecosystem.
              It has 58 star(s) with 9 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              react-test-renderer has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of react-test-renderer is current.

            kandi-Quality Quality

              react-test-renderer has 0 bugs and 0 code smells.

            kandi-Security Security

              react-test-renderer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              react-test-renderer code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              react-test-renderer is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              react-test-renderer 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 react-test-renderer and discovered the below as its top functions. This is intended to give you an instant insight into react-test-renderer implemented functionality, and help decide if they suit your requirements.
            • Create a rendered component
            • Creates find methods
            • Returns the ReactComponent instance .
            • Find all children of a given element .
            • Create the rendered element .
            • Find all instances of all component instances within component
            • Helper function that creates event methods .
            • Finds the first element that matches a predicate .
            • Find the first component that matches the target component .
            • Creates and returns the results of the rendered tree .
            Get all kandi verified functions for this library.

            react-test-renderer Key Features

            No Key Features are available at this moment for react-test-renderer.

            react-test-renderer Examples and Code Snippets

            No Code Snippets are available at this moment for react-test-renderer.

            Community Discussions

            QUESTION

            Heroku Shopify Application Error 'npm ERR! ERESOLVE unable to resolve dependency tree'
            Asked 2022-Apr-03 at 07:31

            Greetings I have a problem with Heroku because it's don't want to install legacy packages for my Shopify app, my Shopify app is on Github and I just set up everything that my application needs, but when I deploy the main branch on Heroku I get this error in Heroku console below, can someone help me fix this?

            ...

            ANSWER

            Answered 2022-Feb-10 at 13:23

            Your lock file contains conflicting dependencies. Since you were able to reproduce the error locally using npm ci we have a good way to test a fix locally.

            It looks like you are depending directly on React 16. Is that something that you need directly, or is it just a dependency for Next.js?

            If it's not something you need directly, upgrade it per the Next.js docs:

            Source https://stackoverflow.com/questions/71065040

            QUESTION

            The unauthenticated git protocol on port 9418 is no longer supported
            Asked 2022-Mar-27 at 13:23

            I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs

            ...

            ANSWER

            Answered 2022-Mar-16 at 07:01

            First, this error message is indeed expected on Jan. 11th, 2022.
            See "Improving Git protocol security on GitHub".

            January 11, 2022 Final brownout.

            This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
            This will help clients discover any lingering use of older keys or old URLs.

            Second, check your package.json dependencies for any git:// URL, as in this example, fixed in this PR.

            As noted by Jörg W Mittag:

            There was a 4-month warning.
            The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.

            Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".

            Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.

            The permanent shutdown is not until March 15th.

            For GitHub Actions:

            As in actions/checkout issue 14, you can add as a first step:

            Source https://stackoverflow.com/questions/70663523

            QUESTION

            Cannot Read Property Show of Undefined When Using DocumentPicker.show() in React Native
            Asked 2022-Mar-22 at 18:08

            I followed some answers from here that are similar to my issues. But unfortunately, the error is not removed. That is why I asked here again.

            This is an old versioned React Native project where react-native-document-picker version was 2.1.0. When I upgraded the version to 8.0.0, the error shows as the following screenshot:

            The current files are as like below;

            android/settings.gradle

            ...

            ANSWER

            Answered 2022-Mar-22 at 18:08

            The reason you are getting DocumentPicker undefined is the react-native-document-picker version 8.0.0 has been updated since version 2.1.0 which code you've posted.

            According to the library doc, you have to import the DocumentPicker differently. And the util DocumentPickerUtil is also not available to the updated version. For react-native-document-picker version 8.0.0 you have to import in the following way

            import DocumentPicker, { types } from 'react-native-document-picker';

            And also DocumentPicker.show method is no longer available you have to use the DocumentPicker.pick method.

            Ref:

            Source https://stackoverflow.com/questions/71575875

            QUESTION

            Reproducable asynchronous bug found in @testing-library/react
            Asked 2022-Mar-01 at 09:31

            Unless I'm mistaken, I believe I've found a bug in how rerenders are triggered (or in this case, aren't) by the @testing-library/react package. I've got a codesandbox which you can download and reproduce in seconds:

            https://codesandbox.io/s/asynchronous-react-redux-toolkit-bug-8sleu4?file=/README.md

            As a summary for here, I've just got a redux store and I toggle a boolean value from false to true after some async activity in an on-mount useEffect in a component:

            ...

            ANSWER

            Answered 2022-Mar-01 at 09:31

            I've apparently misunderstood how react-testing-library works under the hood. You don't even need to use rerender or act at all! Simply using a waitFor with await / async is enough to trigger the on mount logic and subsequent rendering:

            Source https://stackoverflow.com/questions/71259493

            QUESTION

            Craco does not work properly with react-scripts@5.0.0
            Asked 2022-Feb-23 at 10:05

            After upgrading react-scripts to v5, craco start does not work properly. App starts with no error but in browser, there is a blank page and if i open inspector, i only see index.html codes not react codes. It was working well with react-scripts@4.0.3. Here is my local files;

            package.json

            ...

            ANSWER

            Answered 2022-Feb-23 at 10:05

            craco's Github readme, states that it is supporting Create React App (CRA) 4.*. By this statement, I'm assuming CRA 5 is not officially supported by craco.

            However, this repository utilizes both CRA 5 and craco (but I have not verified that it is working). Use this repository to compare your setup (after verifying that the linked repositry is working), and try different settings/configs to see if you get further.

            Source https://stackoverflow.com/questions/71234041

            QUESTION

            React Hook error : Invalid hook call: mismatching versions of React and the renderer or breaking the Rules of Hooks or more than one copy of React
            Asked 2022-Feb-10 at 14:20

            I'm fairly new to react and using hooks. I'm using downshift plugin and want to show a MultiSelection dropdown. I'm using hooks to do that but I keep getting this error in the browser:

            Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:

            You might have mismatching versions of React and the renderer (such as React DOM) You might be breaking the Rules of Hooks You might have more than one copy of React in the same app See for tips about how to debug and fix this problem.

            I have read the doc and checked for any rules broken but as per my knowledge everything is correct. Here is my function that uses hooks:

            ...

            ANSWER

            Answered 2022-Feb-10 at 14:20

            I found out that I had an extra copy of React running, after removing it hooks worked!!

            Source https://stackoverflow.com/questions/70975994

            QUESTION

            Expo SDK 44 upgrade ERROR - App.js: [BABEL]: Unexpected token '.'
            Asked 2022-Jan-24 at 21:48

            I have recently upgraded my app from SDK 40 to SDK 44 and came across this error App.js: [BABEL]: Unexpected token '.' (While processing: /Users/user/path/to/project/node_modules/babel-preset-expo/index.js)

            Error Stack Trace:

            ...

            ANSWER

            Answered 2021-Dec-21 at 05:52

            can you give your

            • package.json
            • node version

            I think that's because of the babel issue / your node version, because it cannot transpile the optional chaining https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining

            maybe tried using latest LTS node version? because as far as I know, the latest LTS node version already support optional chaining

            Source https://stackoverflow.com/questions/70431115

            QUESTION

            How correctly write Jest test for avoid act() warning?
            Asked 2022-Jan-14 at 13:28

            useEffect usually use Promises for update state.

            This updates cause long warning in jest: Warning: An update to null inside a test was not wrapped in act(...).

            How correctly write Jest Test for such case?

            live example, Reproducible Example:

            https://codesandbox.io/s/jest-test-for-useeffect-with-promises-spieq?file=/index.test.js

            index.test.js

            ...

            ANSWER

            Answered 2022-Jan-14 at 13:28

            I would like to suggest you to use testing-library/react which could be use smoothly with jest and provide async methods

            Your test would become something like:

            Source https://stackoverflow.com/questions/70708093

            QUESTION

            React Native App crashes when trying to debug remotely and does not work again unless re-installed
            Asked 2022-Jan-13 at 08:40

            The Application was working fine until the installation of React-native-Reanimated library but has started to crash post installation when trying to debug remotely. It wouldn't even start again unless re-installed and shows this error:

            Attempt to invoke interface method 'java.lang.String com.facebook.react.bridge.CatalystInstance.getSourceURL()' on a null object reference

            The app was not starting but following the installation instructions in the React Reanimated docs got it to work but it now crashes every time I try to connect to a remote debugger.

            ...

            ANSWER

            Answered 2022-Jan-13 at 06:25

            Okay so it seems like Remote Debugging is not possible after installation of reanimated 2, using Flipper for debugging instead

            Source https://stackoverflow.com/questions/70276457

            QUESTION

            Functional component does not work when importing it in test
            Asked 2021-Dec-16 at 09:02

            I have a functional component Foo.js that looks like this:

            ...

            ANSWER

            Answered 2021-Dec-16 at 09:02

            Turns out that the cause for this was that the exported component got mocked, due to that I had automock set to true in my jest config.

            Changing this in jest.config.js:

            Source https://stackoverflow.com/questions/70371181

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

            Vulnerabilities

            No vulnerabilities reported

            Install react-test-renderer

            You can download it from GitHub.

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