CODEWITHSUNDEEP
pythonterminalpytest
Kurt Peek
Kurt Peek

Reputation: 57771

Pytest not showing test results in the terminal window

I'm trying to run some tests by invoking the pytest command at the command line in a directory containing tests. At the end, however, I see only how many tests passed or failed, but I don't see which ones, or the traceback the failed tests produced (see screenshot below).

Before I was seeing these things, and I don't recall changing anything in Pytest's configuration. What could be the issue?

enter image description here

Update

What is even more strange is that when I run some of the test scripts which I'm quite sure were displayed to yield test failures when run with pytest individually, the tests pass:

kurt@kurt-ThinkPad:~/dev/clones6/ipercron-compose/test$ pytest test_api.py
====================== test session starts =======================
platform linux2 -- Python 2.7.12, pytest-3.0.5, py-1.4.32, pluggy-0.4.0
rootdir: /home/kurt/dev/clones6/ipercron-compose/test, inifile: 
plugins: flask-0.10.0
collected 5 items 

test_api.py .....

==================== 5 passed in 4.20 seconds ====================
kurt@kurt-ThinkPad:~/dev/clones6/ipercron-compose/test$ pytest test_furion.py
====================== test session starts =======================
platform linux2 -- Python 2.7.12, pytest-3.0.5, py-1.4.32, pluggy-0.4.0
rootdir: /home/kurt/dev/clones6/ipercron-compose/test, inifile: 
plugins: flask-0.10.0
collected 6 items 

test_furion.py ......

==================== 6 passed in 7.84 seconds ====================
kurt@kurt-ThinkPad:~/dev/clones6/ipercron-compose/test$ pytest test_furion2.py
====================== test session starts =======================
platform linux2 -- Python 2.7.12, pytest-3.0.5, py-1.4.32, pluggy-0.4.0
rootdir: /home/kurt/dev/clones6/ipercron-compose/test, inifile: 
plugins: flask-0.10.0
collected 4 items 

test_furion2.py ....

=================== 4 passed in 12.91 seconds ====================

Could there be some kind of difference between calling the tests with the pytest command or the pytest [filename] command?

Upvotes: 7

Views: 2924

Answers (2)

Vova
Vova

Reputation: 3537

You can use

pytest -h

to show all of the info about possible flags and options. But the eisiest way to add more info to your tests adding -v flag, --verbose increase verbosity.

pytest your_test.py -v

f.i. if you have print() statement in your tests adding -s shows all of the results while running.

pytest your_test.py -v -s

Upvotes: 1

Michał Zaborowski
Michał Zaborowski

Reputation: 4387

I would install pytest-html. That way potential problems with terminal output can be fixed.

Upvotes: 0

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