PyTest - Parametrize
Which of the following shows the correct way to add IDs to a pytest parametrize decorator?
Which of the following shows the correct way to add IDs to a pytest parametrize decorator?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct parameter name
The correct keyword isids, notid.Step 2: Correct data type for ids
idsexpects a list or iterable of strings, not a single string or a set.Step 3: Verify syntax
@pytest.mark.parametrize('x', [1, 2], ids=['one', 'two']) uses a list of strings, which is the correct syntax.Final Answer:
@pytest.mark.parametrize('x', [1, 2], ids=['one', 'two']) -> Option BQuick Check:
ids must be a list of strings [OK]
Quick Trick: Use ids=['name1', 'name2'] for correct syntax [OK]
Common Mistakes:
MISTAKES- Using 'id' instead of 'ids'
- Passing a single string instead of list
- Using a set instead of list
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