[Solved] Given this pytest data-driven test snippet, what will be the output if the test fails for input 3?import pytest @pytest.mark.parametrize('num', [1, 2, 3]) def test_is_even(num): assert num % 2 == 0 | Selenium Python

Selenium Python - Data-Driven Testing

Given this pytest data-driven test snippet, what will be the output if the test fails for input 3?

import pytest

@pytest.mark.parametrize('num', [1, 2, 3])
def test_is_even(num):
    assert num % 2 == 0

ATest fails only for input 3

BTest fails for inputs 1 and 3

CTest passes for all inputs

DTest fails for input 2 only

Step-by-Step Solution

Solution:

Step 1: Understand the test logic
The test asserts num % 2 == 0, meaning num must be even.
Step 2: Check each input
Input 1: 1 % 2 = 1 (fail), Input 2: 2 % 2 = 0 (pass), Input 3: 3 % 2 = 1 (fail).
Final Answer:
Test fails for inputs 1 and 3 -> Option B
Quick Check:
Odd numbers fail assertion [OK]

Quick Trick: Even numbers pass; odd numbers fail [OK]

Common Mistakes:

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Given this pytest data-driven test snippet, what will be the output if the test fails for input 3?