#exonware/xwsystem/tests/1.unit/io_tests/common_tests/test_atomic.py
"""
Unit tests for io.common.atomic module
Tests atomic file operations.
Following GUIDELINES_TEST.md structure and eXonware testing standards.
Company: eXonware.com
Author: eXonware Backend Team
Email: connect@exonware.com
"""

import pytest
@pytest.mark.xwsystem_unit


class TestAtomicOperations:
    """Test atomic file operations."""

    def test_atomic_module_exists(self):
        """Test that atomic module can be imported."""
        from exonware.xwsystem.io.common import atomic
        assert atomic is not None

    def test_atomic_operations_provide_safety(self):
        """Test atomic operations ensure data safety (Priority #1 - Security)."""
        # Atomic operations should prevent partial writes
        # Tested through integration tests
        assert True  # Placeholder
