mockstate | centralized state management for Javascript applications | Architecture library
kandi X-RAY | mockstate Summary
kandi X-RAY | mockstate Summary
Mockstate is a centralized state management for Javascript applications. It provides more control of your state application with a simple and efficiently API and keep the state safe, when the user connection goes offline the state is saved in localStorage to be picked up when the connection back.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of mockstate
mockstate Key Features
mockstate Examples and Code Snippets
Community Discussions
Trending Discussions on mockstate
QUESTION
I must covered whit Junit4 and Mockito/PowerMockito the While Block and the catch block. The Exception StateException is launched by the getHrest method
...ANSWER
Answered 2021-Jul-26 at 15:12I think you just have to instantiate your Fstate before creating your spy like this :
QUESTION
I am using the RefreshIndicator
widget - the usage looks something like this:
ANSWER
Answered 2021-Jul-13 at 06:46You can use the drag method from flutter_test.
API docs here: https://api.flutter.dev/flutter/flutter_test/WidgetController/drag.html
Example usage:
QUESTION
I've been trying for days to figure out 'the Angular paradigm', and I'm still failing to comprehend something about services that are not singletons. I cannot seem to provide a runtime-determined value to a service constructor (rather only hard-coded values).
Say I want to create a service to provide a persistent connection to some remote API for each of several objects -- on/off switches, for example. How can I cause the component to provide the unique connection URL to the service at runtime, without knowing it at compile-time? That URL is provided to the component when the component is instantiated, but I don't see how to pass it on.
...ANSWER
Answered 2021-Apr-07 at 23:30You can set whatever using normal methods -- it might be not fancy or smth, but works:
QUESTION
I'm trying to get an element by its placeholder text but react-native-testing-library keeps throwing me the same errors:
...ANSWER
Answered 2020-Dec-30 at 21:37getByPlaceholderText
returns you the first matching node. And actually, it succeeds in doing so. The node is represented as an object and your test says
QUESTION
Testing library react does not catch 'toHaveStyle'.
When I clicked on the 'Content', its children which have a blue
color were changed to the red
color.
However, in my test, they always have the blue
color.
What should I do to solve this problem?
...ANSWER
Answered 2020-Dec-06 at 10:29To test the style of your component, you can get it directly from the html document, and see precisely what style is used for a specific element.
In your example, you would do something like below:
QUESTION
I have a generic interface ExternalState
and a class implementing it :
ANSWER
Answered 2020-Dec-04 at 06:08You seem to think that List
is a kind of List>
. It is not. See this post for why.
What you can do is accept a List>
instead. This type of list does not allow you to add things to it, which is the main reason why List
is not a kind of List>
. But you are not adding anything to the list, so it's fine.
QUESTION
I'm new to testing and I wanted to follow the DRY principle for my unit test cases. In my test cases, I'm mocking react-redux's useSelector and useDispatch and currently writing the same mock in all the tests wherever react-redux is used. Below is one of my test case.
...ANSWER
Answered 2020-Sep-21 at 19:47Reusable mocks from __mocks__
directory is a way that Jest provides for this.
In case a spy needs to be accessed directly in order to modify the implementation or assert it, it can be added to module exports, name collisions with existing exports have to be avoided with mock
prefix or else.
/__mocks__/react-redux.js
QUESTION
Code Coverage doesn't reach some lines of codes even though I'm testing them. :(
Here is bind.ts decorator and [[NOT COVERED]] code coverage tag I created. Currently the set(value) is not covered by the test even though I'm covering it.
...ANSWER
Answered 2020-Sep-15 at 18:02The uncovered setter is code that would be exercised if you set a value of the class property. You don't have any test code that does this. You're only getting a property named setProp
then calling it. The fact that the property has "set" in its name may be confusing matters.
Your test code would have to do something like this to test the setter of the decorator:
QUESTION
Scenario
npm test
used to work without issue. Over the course of a month or so (I neglected tests) something changed and now I receive ReferenceError: document is not defined
when trying to run Jest-Puppeteer tests via npm test
.
This error shows up even with document
removed so it seems like a puppeteer issue but I'm not sure why this is showing up now. I've checked out code from over a month ago and the tests still work but so much has changed that it's difficult to chase down the actually issue.
Attempted Solutions
- upgrade node
- reinstall npm packages
- revert
jest-puppeteer.config.js
to previous version - add
@jest-environment jsdom
to tests which fixes the document issue but then causesReferenceError: page is undefined
Question
How can I troubleshoot this problem short of starting over from scratch? That said, I'm prepared to start over if that's what it's going to take, which sometimes it does.
Code
this is a basic jest file
...ANSWER
Answered 2020-Aug-21 at 18:04Normally you can do something like this answer which is to add:
QUESTION
I have an app that uses Angular and NgRx and I am having difficulties to test my Effect, using Marble Testing.
The error that I get is:
...ANSWER
Answered 2020-Jun-10 at 16:38Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
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Install mockstate
Bower: bower install mockstate
CDN: https://unpkg.com/mockstate@0.0.7
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