unit testing - How do you test that a Python function throws an ...
Sep 25, 2008 · Unit testing with unittest would be preferred, but if you would like a quick fix, we can catch the exception, assign it to a variable, and see if that variable is an instance of that …
Writing unit tests in Python: How do I start? - Stack Overflow
Jul 30, 2010 · The free Python book Dive Into Python has a chapter on unit testing that you might find useful. If you follow modern practices you should probably write the tests while you are …
python - Running unittest with typical test directory structure
The very common directory structure for even a simple Python module seems to be to separate the unit tests into their own test directory: new_project/ antigravity/ antigravity.py te...
unit testing - How do you write tests for the argparse portion of a ...
Aug 10, 2013 · I have a Python module that uses the argparse library. How do I write tests for that section of the code base?
How do I unit testing my GUI program with Python and PyQt?
41 I heard Unit Testing is a great method to keep code working correctly. The unit testing usually puts a simple input to a function, and check its simple output. But how do I test a UI? My …
How do you Unit Test Python DataFrames - Stack Overflow
Jan 25, 2017 · 2 The frame-fixtures Python package (of which I am an author) is designed to make it easy to "create a new dataframe (with values populated)" for unit or performance tests. …
python - How do you unit test a nested function? - Stack Overflow
May 4, 2020 · How would you unit test the nested function f1() in the following example? def f(): def f1(): return 1 return 2 Or should functions that need testing not be nested?
unit testing - Python: How do I make temporary files in my test …
Nov 16, 2010 · Python: How do I make temporary files in my test suite? Asked 14 years, 11 months ago Modified 1 year, 4 months ago Viewed 61k times
python - How to mock a boto3 client object/call - Stack Overflow
Apr 14, 2016 · I'm trying to mock one particular boto3 function. My module, Cleanup, imports boto3. Cleanup also has a class, "cleaner". During init, cleaner creates an ec2 client: …
python - How to test or mock "if __name__ == '__main__'" contents ...
I want to write a unit test for the bottom half (I'd like to achieve 100% coverage). I discovered the runpy builtin module that performs the import/ __name__ -setting mechanism, but I can't figure …