pynguin | PYthoN General UnIt Test geNerator is a test-generation tool | Unit Testing library

 by   se2p Python Version: 0.38.0 License: MIT

kandi X-RAY | pynguin Summary

kandi X-RAY | pynguin Summary

pynguin is a Python library typically used in Testing, Unit Testing applications. pynguin has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. However pynguin build file is not available. You can install using 'pip install pynguin' or download it from GitHub, PyPI.

Pynguin (IPA: ˈpɪŋɡuiːn), the PYthoN General UnIt test geNerator, is a tool that allows developers to generate unit tests automatically. Testing software is often considered to be a tedious task. Thus, automated generation techniques have been proposed and mature tools exist—for statically typed languages, such as Java. There is, however, no fully-automated tool available that produces unit tests for general-purpose programs in a dynamically typed language. Pynguin is, to the best of our knowledge, the first tool that fills this gap and allows the automated generation of unit tests for Python programs. Pynguin is developed at the Chair of Software Engineering II of the University of Passau.
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            kandi-support Support

              pynguin has a medium active ecosystem.
              It has 1085 star(s) with 58 fork(s). There are 27 watchers for this library.
              There were 2 major release(s) in the last 6 months.
              There are 7 open issues and 28 have been closed. On average issues are closed in 89 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of pynguin is 0.38.0

            kandi-Quality Quality

              pynguin has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              pynguin 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

              pynguin releases are available to install and integrate.
              Deployable package is available in PyPI.
              pynguin has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              It has 25294 lines of code, 2999 functions and 331 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed pynguin and discovered the below as its top functions. This is intended to give you an instant insight into pynguin implemented functionality, and help decide if they suit your requirements.
            • Gets the control flow distance between the given predicate
            • Normalise a value
            • Return the fitness for a predicate
            • Return the node with the given predicate_id
            • Computes ranking for given solutions
            • Return non - dominated solutions
            • Find the zero front of a set of solutions
            • Extend the wrapped context
            • Visit a Try node
            • Build the graph
            • Visit an exception assertion
            • Generate test suite
            • Expand command - line arguments
            • After statement execution after statement
            • Decorator for proxy methods
            • Create an argument parser
            • Write the statistics to the experiment
            • Setup logging
            • Runs all tests
            • Create the full name
            • Visit function definition
            • Map a list of instructions to their corresponding lines
            • Temporarily modify builtins
            • Visit an Assertion
            • Set the best individual for the given sample
            • Return the stack effect
            Get all kandi verified functions for this library.

            pynguin Key Features

            No Key Features are available at this moment for pynguin.

            pynguin Examples and Code Snippets

            No Code Snippets are available at this moment for pynguin.

            Community Discussions

            QUESTION

            Raven.Client.Exceptions.Database.DatabaseDoesNotExistException: 'Database '*****' does not exist
            Asked 2022-Apr-05 at 07:53

            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 07:53

            QUESTION

            Change jest mock on class for single test
            Asked 2022-Mar-24 at 14:16

            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 14:16

            I 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:

            Source https://stackoverflow.com/questions/71592182

            QUESTION

            Skipping a method execution using Mockito
            Asked 2022-Mar-21 at 09:41

            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 09:36

            You must always use your spy class when calling method().

            Source https://stackoverflow.com/questions/71349090

            QUESTION

            Test functions cannot both take a 'done' callback
            Asked 2022-Mar-12 at 12:09

            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 21:11

            You are combining Async/Await and Done.

            Either use asnyc/await, or done.

            Source https://stackoverflow.com/questions/70884240

            QUESTION

            Can not instantiate proxy of class: System.Net.HttpWebRequest. Could not find a parameterless constructor
            Asked 2022-Feb-23 at 12:05

            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 10:53

            Both 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.

            Source https://stackoverflow.com/questions/71112932

            QUESTION

            Azure, .Net, Cobertura - ##[warning]Multiple file or directory matches were found
            Asked 2022-Feb-16 at 10:41

            Hi i am trying to get code coverage with .net5 in azure pipeline.

            Run tests (not entire file)

            ...

            ANSWER

            Answered 2021-Aug-25 at 08:52

            Please replace your PublishCodeCoverageResults with following steps:

            Source https://stackoverflow.com/questions/68919661

            QUESTION

            Is there a way to unit test top-level statements in C#?
            Asked 2022-Feb-10 at 13:00

            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 13:00

            Yes. 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:

            Source https://stackoverflow.com/questions/70645272

            QUESTION

            Gtest on new keyword
            Asked 2022-Jan-31 at 18:10

            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 14:36

            First I think you need to catch the exception otherwise your program will never reach the point of returning NO_MEMORY:

            Source https://stackoverflow.com/questions/70925635

            QUESTION

            How do I add a header to a Django RequestFactory request?
            Asked 2022-Jan-29 at 17:27

            To manually send a GET request with a header, I do this with curl:

            ...

            ANSWER

            Answered 2021-Aug-10 at 15:27

            You need to pass HTTP_* kwargs to the get(...) ( or any valid http methods) to pass a custom HTTP header in the request.

            Source https://stackoverflow.com/questions/68729084

            QUESTION

            How to add unit testing in strapi version 4 using jest?
            Asked 2022-Jan-25 at 19:26

            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 19:26

            There 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

            Source https://stackoverflow.com/questions/70283992

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

            Vulnerabilities

            No vulnerabilities reported

            Install pynguin

            You can install using 'pip install pynguin' or download it from GitHub, PyPI.
            You can use pynguin 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.

            Support

            For the development of Pynguin you will need the poetry dependency management and packaging tool. To start developing, follow these steps:.
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            Install
          • PyPI

            pip install pynguin

          • CLONE
          • HTTPS

            https://github.com/se2p/pynguin.git

          • CLI

            gh repo clone se2p/pynguin

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            git@github.com:se2p/pynguin.git

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