spy | A simple opinionated mocking framework All the features of rspec-mocks and more in half the code | Mock library

by ryanong Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | spy Summary

spy is a Ruby library typically used in Testing, Mock applications. spy has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Spy is a lightweight stubbing framework with support for method spies, constant stubs, and object mocks. Spy supports ruby 2.1.0+. For versions less than 2.1 use v0.4.5. Spy features that were completed were tested against the rspec-mocks tests so it covers all cases that rspec-mocks does. Inspired by the spy api of the jasmine javascript testing framework.

Support

Quality

Security

License

Reuse

Support

spy has a low active ecosystem.

It has 126 star(s) with 18 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 10 have been closed. On average issues are closed in 389 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of spy is current.

Quality

spy has 0 bugs and 0 code smells.

Security

spy has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

spy code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

spy is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Installation instructions, examples and code snippets are available.

spy saves you 1387 person hours of effort in developing the same functionality from scratch.

It has 3105 lines of code, 222 functions and 38 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Sets a new object with the given method .
Determines the parameter ranges .
Returns true if the method exists
Invokes the given method .
If the block is given it will be executed .
unhook method
Builds the original method call .
Checks if the given arguments are missing .
Raises an error if the given argument is nil .
Unset the value of a value

Get all kandi verified functions for this library.

spy Key Features

No Key Features are available at this moment for spy.

spy Examples and Code Snippets

Wrap a function in a spy

javascript

Lines of Code : 12

License : Non-SPDX

Copy

function spy(func) {

  function wrapper(...args) {
    // using ...args instead of arguments to store "real" array in wrapper.calls
    wrapper.calls.push(args);
    return func.apply(this, args);
  }

  wrapper.calls = [];

  return wrapper;
}

Community Discussions

Trending Discussions on spy

Correctly compute the divergence of a vector field in python

Hy equivalent to * operator in Python's function arguments that forces keyword arguments

junit test is failing with exception

Angular SpyOn Service with Another Parameter

Mock Google Maps object with typescript definitions

Cover the callback argument inside custom hook with Jest/Enzyme

Test Axios get request in React and Jest

Angular Jasmine - spy a subject from a mocked service in a component

clearTimeout test not working with jest.useFakeTimers()

How to test subscribe section of an observable in angular

QUESTION

Correctly compute the divergence of a vector field in python

Asked 2021-Jun-15 at 15:26

I am trying to compute the divergence of a vector field:

...

ANSWER

Answered 2021-Jun-15 at 15:26

Let me 1. explain the reason behind this observation, and 2. how to fix it.

Reason:

One needs to be careful about how the data is oriented when computing the divergence (or the gradient in general), since it is important to compute the gradient along the correct axis to obtain a physically valid result.

np.meshgrid can output the mesh in two ways, depending on how you set the index parameter

Index "xy" : Here, for every y value, we sweep the x-values.

Source https://stackoverflow.com/questions/67974193

QUESTION

Hy equivalent to * operator in Python's function arguments that forces keyword arguments

Asked 2021-Jun-14 at 12:03

Recently I have been trying to write a simple bot in Hy with Discord.py. In Discord.py we can write a command like this to turn the last argument into a full string that includes spaces:

...

ANSWER

Answered 2021-Jun-14 at 12:03

(defn compare…) works for me. Sounds like the version of Hy you're running doesn't match the version of the documentation you're reading.

Source https://stackoverflow.com/questions/67966330

QUESTION

junit test is failing with exception

Asked 2021-Jun-14 at 02:31

I working on junit to test my Metrics class. When the test runs I get no exceptions but the test doesn't success. I have tried to find all different issues but didn't find any. Here are the codes for it.

...

ANSWER

Answered 2021-Jun-14 at 02:31

Looks to me that you are not initializing the Timer object which might be causing this NPE. Please try initialising as follows:

Source https://stackoverflow.com/questions/67964103

QUESTION

Angular SpyOn Service with Another Parameter

Asked 2021-Jun-09 at 21:26

How do I Spy on and Mock a Service with another service Parameter? Example, My New Authservice has this parameter,

...

ANSWER

Answered 2021-Jun-04 at 03:14

Are you able to do service = new AuthService()? It doesn't complain that it needs an argument?

Try doing:

Source https://stackoverflow.com/questions/67829672

QUESTION

Mock Google Maps object with typescript definitions

Asked 2021-Jun-09 at 11:38

I have an Angular component that depends on the google.maps.Map class. It looks like this:

...

ANSWER

Answered 2021-Jun-08 at 12:47

Try casting the {} like so:

Source https://stackoverflow.com/questions/67877147

QUESTION

Cover the callback argument inside custom hook with Jest/Enzyme

Asked 2021-Jun-09 at 10:12

I have a functional component that i want to test it and i use the scroll position hook (plugin @n8tb1t/use-scroll-position) to get Y by passing callback argument. But i see that my test is not covering the callback of the scroll position hook.

...

ANSWER

Answered 2021-Jun-09 at 10:12

to cover the callback argument of custom hook, you just need to configure a mock by implementing the function like that:

Source https://stackoverflow.com/questions/67485455

QUESTION

Test Axios get request in React and Jest

Asked 2021-Jun-08 at 22:46

I'm new to React testing and was essentially wondering how to mock the behaviour of a successful get request from Axios.

Any help would be greatly appreciated, if you need me to provide more info please let me know (I've only posted the relevant code). Alternatively if anyone knows of any useful links to React testing with Axios that would also be appreciated! :)

the test

...

ANSWER

Answered 2021-Jun-08 at 04:57

You're on right track! I'd recommend moving your MockAdapter into its own file (for reusability):

utils/mockAxios.js

Source https://stackoverflow.com/questions/67880077

QUESTION

Angular Jasmine - spy a subject from a mocked service in a component

Asked 2021-Jun-08 at 14:26

Hello I'm testing a component and in that component I have CartService with two subjects. Im creating a spyObject for that service. And now when angular tries to subscribe to those subjects they are well undefined. Tried to returnValue of a Subject or something but nothing works for now. Still undefined.

This is the service and the Subjects.

...

ANSWER

Answered 2021-May-27 at 19:24

In your CartService, totalQuantity and totalPrice are subjects. So mock those subjects like this

Source https://stackoverflow.com/questions/67727237

QUESTION

clearTimeout test not working with jest.useFakeTimers()

Asked 2021-Jun-08 at 12:11

I'm trying to migrate to the "modern" version of jest.useFakeTimers(), which is not the default in version 27.x.
I'm having some issues with my tests, since Jest keeps saying that functions like clearTimeout and setInterval are not jest mocks:

...

ANSWER

Answered 2021-Jun-08 at 12:11

After some digging I found hopefully correct approach.

Answer is in this issue discussion.

Jest added spies to the fake timers automatically. We no longer do that, people need to do e.g. jest.spyOn(global, 'setTimeout') themselves.

And that works for me. Just add jest.spyOn(global, 'clearTimeout') and it should work. Maybe you even don't need jest.useFakeTimers() statement.

Source https://stackoverflow.com/questions/67770314

QUESTION

How to test subscribe section of an observable in angular

Asked 2021-Jun-08 at 09:10

I have a method which looks like this -

...

ANSWER

Answered 2021-Jun-08 at 09:10

Are you mocking a return value for accountGateway.getExport method? If it's not returning any observable the tick function won't run the subscribe, because there is no data.

You need to mock the getExport method from accountGateway to return an observable like:

Source https://stackoverflow.com/questions/67871051

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

Vulnerabilities

No vulnerabilities reported

Install spy

Add this line to your application's Gemfile:.

Support

Fork itCreate your feature branch (git checkout -b my-new-feature)Commit your changes (git commit -am 'Add some feature')Push to the branch (git push origin my-new-feature)Create new Pull Request

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