isnuts | A naive approach to test python code | Unit Testing library
kandi X-RAY | isnuts Summary
kandi X-RAY | isnuts Summary
A naive approach to test python code. The isnuts lib permits you to inject python code as inline commentaries these will be executed before each one of the statements it preceds. It permit to test the application behavior in a flexible way than writing tests in the standard approach. In the actual approach for TDD tests one would follow the approach of writing tests for each one of its functions then writing the functions to pass the tests. It would be done in separate files, with isnuts approach it permits you to write your tests inside your functions as comments then go adding code to the functions to pass the tests. You would just need a file named tests.py that launches your application using isnuts lib. One of the advantages of isnuts is: if you have to refactor functions or rename them you can just quickly change the function tests while you change the function! It would speed up development yet making your code more readable since the comments(which are merely python code) would help others to understand what you're doing. Other advantage of this approach consists of the fact of you having access to the function's scope it permits you to better test how functions behave since you can test function B from function A it would give you more power in predicting the behavior of the code.
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Top functions reviewed by kandi - BETA
- Get code from data .
- Execute code .
- Raise an AssertionError .
- Return the alpha function .
- calculate the delta
- Raises AssertionError if data doesn t match regex .
- Assert that regex matches given regex .
- Beta function .
- Zeta function
isnuts Key Features
isnuts Examples and Code Snippets
Community Discussions
Trending Discussions on Unit Testing
QUESTION
I am using RavenTestDriver
for my .net core unit tests .
Here is my configuration of my RavenTestDriver
in my unit test solution :
ANSWER
Answered 2022-Apr-05 at 07:53You need to create the database before calling OpenAsyncSession
https://ravendb.net/docs/article-page/5.3/csharp/client-api/operations/server-wide/create-database#example
QUESTION
I have an issue where I want to change what a class method returns for a single test while testing a different module. I have the following:
testingModule.test.js
...ANSWER
Answered 2022-Mar-24 at 14:16I have managed to answer this by doing the following:
Firstly I discovered that to mock a class like that I have to add a jest function into the mock like so:
QUESTION
I’m using Mockito for unit testing and I want to skip the execution of a method.
I referred to this ticket Skip execution of a line using Mockito. Here, I assume doSomeTask() and createLink() methods are in different classes. But in my case, both the methods are in the same class (ActualClass.java).
...ANSWER
Answered 2022-Mar-04 at 09:36You must always use your spy class when calling method()
.
QUESTION
I'm trying to create a simple test with nestjs, and I'm get this error
Test functions cannot both take a 'done' callback and return something. Either use a 'done' callback, or return a promise.
Returned value: Promise {}
The unit test is so simple, but I get an error when I use done();
...ANSWER
Answered 2022-Jan-27 at 21:11You are combining Async/Await and Done.
Either use asnyc/await, or done.
QUESTION
I am upgrading my C#
function app from .net 3.1 to 6.0`.
When I run my test cases, I found that, 1 of my test case failed with the below error.
Castle.DynamicProxy.InvalidProxyConstructorArgumentsException : Can not instantiate proxy of class: System.Net.HttpWebRequest. Could not find a parameterless constructor.
Basically, I am trying to mock HttpWebRequest and below is my piece of code for that.
...ANSWER
Answered 2022-Feb-23 at 10:53Both HttpWebRequest constructors are obsolete and should not be used. You have to use the static function "Create" to create a new instance of the HttpWebRequest class:
HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("http://www.contoso.com/");
To solve your issue, use the HttpClient class instead. This class has a parameterless constructor.
QUESTION
Hi i am trying to get code coverage with .net5 in azure pipeline.
Run tests (not entire file)
...ANSWER
Answered 2021-Aug-25 at 08:52Please replace your PublishCodeCoverageResults
with following steps:
QUESTION
I was fiddling with top-level statements as the entry point for a simple console app, since the new .NET 6 template use them as a default.
Yet, as the language specification very clearly states:
Note that the names "Program" and "Main" are used only for illustrations purposes, actual names used by compiler are implementation dependent and neither the type, nor the method can be referenced by name from source code.
So, if I can't reference the implicit Program
class and it's Main()
method, would it be possible to write unit tests to check the execution flow of the top-level statements themselves? If so, how?
ANSWER
Answered 2022-Feb-10 at 13:00Yes. One option (since .NET 6) is to make the tested project's internals visible to the test project for example by adding next property to csproj:
QUESTION
new keyword in C++ will throw an exception if insufficient memory but below code trying to return "NO_MEMORY" when new failed. This is bad because it will raise std::bad_alloc exception .
I am writing a unit test(gtest). How to create a scenario to catch this problem.
...ANSWER
Answered 2022-Jan-31 at 14:36First I think you need to catch the exception otherwise your program will never reach the point of returning NO_MEMORY
:
QUESTION
To manually send a GET request with a header, I do this with curl
:
ANSWER
Answered 2021-Aug-10 at 15:27You need to pass HTTP_*
kwargs to the get(...)
( or any valid http methods) to pass a custom HTTP header in the request.
QUESTION
I'm trying to add unit testing on a brand new strapi application. The official documentation is still in progress. So, until the documentation is being ready is there a way to add jest unit testing to strapi application ? i followed the approach in the v3 documentation with no luck.
...ANSWER
Answered 2022-Jan-25 at 19:26There are quite a few changes from Strapi V3 to Strapi V4 when it comes to initializing a Strapi application's APIs. The most important changes are how Strapi populates the KOA routes, and how to make requests to the http server.
To populate the KOA routes use
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Install isnuts
You can use isnuts like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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