PyTest - Basics and Setup
You want to run tests in parallel using pytest. Which command correctly runs tests in 4 parallel workers?
You want to run tests in parallel using pytest. Which command correctly runs tests in 4 parallel workers?
hard🚀 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Identify pytest-xdist plugin usage
Running tests in parallel requires the pytest-xdist plugin, which uses-nto specify worker count.Step 2: Analyze options
--workers,--parallel, and-pare not valid options for parallel execution.Final Answer:
pytest -n 4 -> Option CQuick Check:
Parallel tests use -n with pytest-xdist [OK]
Quick Trick: Use pytest -n N to run tests in N parallel workers [OK]
Common Mistakes:
MISTAKES- Using --workers or --parallel which are invalid
- Confusing -p with plugin option
- Not installing pytest-xdist plugin before parallel run
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