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tests/unit/conftest.py

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+"""Definition of unit test fixtures."""
+
+from pathlib import Path
+import tempfile
+from collections.abc import Iterator
+import pytest
+
+
+@pytest.fixture
+def tmp_path() -> Iterator[Path]:
+    """Fixture that provides a temporary directory for tests.
+
+    Yields:
+        Path: The path to the temporary directory.
+    """
+    with tempfile.TemporaryDirectory() as tmpdirname:
+        yield Path(tmpdirname)
+
+
+@pytest.fixture
+def sample_file() -> Iterator[Path]:
+    """Fixture that creates a sample file for testing.
+
+    Yields:
+        Path: The path to the sample file.
+    """
+    with tempfile.TemporaryDirectory() as tmpdirname:
+        sample_file = Path(tmpdirname) / "sample.txt"
+        sample_file.write_text("This is a sample file for testing.")
+        yield sample_file
+
+
+@pytest.fixture(scope="session")
+def sample_folder() -> Iterator[Path]:
+    """Fixture that creates a sample folder with files for testing.
+
+    Yields:
+        Path: The path to the sample folder.
+    """
+    with tempfile.TemporaryDirectory() as tmpdirname:
+        sample_dir = Path(tmpdirname)
+        (sample_dir / "file1.txt").write_text("This is file 1.")
+        (sample_dir / "file2.txt").write_text("This is file 2.")
+        sub_dir = sample_dir / "subdir"
+        sub_dir.mkdir()
+        (sub_dir / "file3.txt").write_text("This is file 3 in subdir.")
+        yield sample_dir
+
+
+@pytest.fixture
+def nested_python_module() -> Path:
+    """Path to a complex Python module with internal dependencies."""
+    return Path(__file__).parent.parent / "test_data" / "nested_python_module"
+
+
+@pytest.fixture
+def password() -> str:
+    """Fixture that provides a sample password for encryption tests.
+
+    Returns:
+        str: A sample password.
+    """
+    return "sZoOOTSY32x-4nzb_6XXtmfY2tA3R6KFcHLGS1hGA30="  # Base64-encoded 32-byte key
+
+
+@pytest.fixture
+def wrong_password() -> str:
+    """Fixture that provides a wrong test password.
+
+    Returns:
+        str: A wrong test password.
+    """
+    return "5mtlZEFgdvVyrcpF-__xoBNFuDaUjpqLOb-Y05AOdKY="  # Base64-encoded 32-byte key