Python Programming Language

How to mock a TCPSocket wrapper for the socket from the Python's standard libary via the mock l… Read more How To Mock A Socket Object Via The Mock Library

With the unittest module, how can I test FileNotFoundError is raised when opening a file as follows… Read more How To Properly Unit Test Filenotfounderror

Currently my code is organized in the following tree structure: src/ module1.py module2.py … Read more How To Organize Python Test In A Way That I Can Run All Tests In A Single Command?

So I have a set of tests where I'd like to test multiple versions of a solution. Currently I ha… Read more Double Parameterization

I created a function that returns seconds left until the next occurrence of that time, but I came a… Read more How To Unit Test Time Based Functions Without Adding Parameters

I run my python unit tests by executing my test file through the shell and invoking if __name__ == … Read more Run Python Unit Test With Python 2.7 And 3.x

How can I parallelize the execution of the unit tests written with pytest? Which tactics of paralle… Read more Running Unit Tests In Parallel With Pytest?

I am having a custom Db class, which has the basic operations. I am trying to write tests around it… Read more Pytest : Cannot Mock __init__ Of My Class

I am writing a Flask unit test for a function that would return a render template. I tried few ways… Read more Flask Unittest For Post Method

I'd like to be able to enter an interactive session, preferably with IPython, if a unit test fa… Read more Drop Into An Interactive Session To Examine A Failed Unit Test

From this great answer I learned to put argument parsing into its own function to simplify unit tes… Read more How Can I Test Whether My Code Is Throwing The Appropriate Argparse Exceptions?

TL;DR How can I patch or mock 'any functions that are not being called/used directly'? Scen… Read more How Can I Mock Any Function Which Is Not Being Called Directly?

the question seems pretty trivial, but I could not find a single answer to it online. Heres my setu… Read more Python Unittest: Fail Due To Import From Same Folder

I have testbed setup locally to test python2.7 based app engine application. As part of the python3… Read more How To Locally Unit Test Python 3 App Engine Application?

I have an existing class which inherits from the PyQT5 classes QWidget and Ui_Dialog. I want to use… Read more Mock A Pyqt Method

I'm building a Python app that accesses a 3rd party SOAP API with Python-zeep. I want to implem… Read more Does Someone Have An Example Of Unit-testing A Soap Api With Python Zeep And Mock?

I'm using Django 1.10 and Celery 4.1 I have a shared_task which sends an email to the user. # m… Read more How To Test If Email Was Sent After Executing Celery Task

I'm running a suite of fairly straightforward test cases using Flask, SQLAlchemy, and PostgreSQ… Read more Flask Unit Tests With Sqlalchemy And Postgresql Exhausts Db Connections

I am working on software for a robot, which is normally run on the Raspberry Pi. Let's consider… Read more Python Mock And Libraries That Are Not Installed

I've been trying to add parametrized @pytest.mark.parametrize tests to a class based unittest. … Read more Does Pytest Parametrized Test Work With Unittest Class Based Tests?