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30. Fixtures in pytest

Fixtures provide reusable setup and teardown logic for tests.

Example Fixture​

import pytest

@pytest.fixture
def sample_list():
    return [1, 2, 3]

def test_sum(sample_list):
    assert sum(sample_list) == 6

Why Use Fixtures?​

  • Avoid duplication
  • Provide consistent setup across tests

Wrap-Up​

Fixtures make pytest more powerful by simplifying test setup.