complete initial structuring

tests/test_find_paths.py

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+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from dopt_sensor_anomalies import _find_paths
+
+
+@pytest.fixture(scope="module", autouse=True)
+def setup_temp_dir(tmp_path_factory):
+    tmp_dir = tmp_path_factory.mktemp("root")
+    folder_structure = "lib/folder"
+    pth = tmp_dir / folder_structure
+    pth.mkdir(parents=True, exist_ok=True)
+
+    with patch("dopt_sensor_anomalies._find_paths.LIB_ROOT_PATH", pth):
+        yield
+
+
+@pytest.fixture()
+def temp_model_folder_empty(tmp_path_factory) -> Path:
+    return tmp_path_factory.mktemp("empty")
+
+
+@pytest.fixture()
+def temp_model_folder_full(tmp_path_factory) -> Path:
+    folder = tmp_path_factory.mktemp("full")
+    left_hand_model = folder / "this_file_contains_the_left_hand_side_model.pth"
+    right_hand_model = folder / "this_file_contains_the_right_hand_side_model.pth"
+    left_hand_model.touch()
+    right_hand_model.touch()
+    return folder
+
+
+@pytest.fixture()
+def temp_model_folder_only_left(tmp_path_factory) -> Path:
+    folder = tmp_path_factory.mktemp("only_left")
+    left_hand_model = folder / "this_file_contains_the_left_hand_side_model.pth"
+    left_hand_model.touch()
+    return folder
+
+
+@pytest.fixture()
+def temp_model_folder_only_right(tmp_path_factory) -> Path:
+    folder = tmp_path_factory.mktemp("only_right")
+    right_hand_model = folder / "this_file_contains_the_right_hand_side_model.pth"
+    right_hand_model.touch()
+    return folder
+
+
+@patch("dopt_sensor_anomalies._find_paths.STOP_FOLDER_NAME", "not-found")
+def test_get_model_folder_Fail_NotFound():
+    with pytest.raises(FileNotFoundError):
+        _ = _find_paths.get_model_folder()
+
+
+@patch("dopt_sensor_anomalies._find_paths.STOP_FOLDER_NAME", "lib")
+def test_get_model_folder_Success():
+    ret = _find_paths.get_model_folder()
+    assert ret is not None
+    assert ret.name == _find_paths.MODEL_FOLDER_NAME
+
+
+def test_get_detection_models_FailEmptyDir(temp_model_folder_empty):
+    with pytest.raises(ValueError):
+        _ = _find_paths.get_detection_models(temp_model_folder_empty)
+
+
+def test_get_detection_models_FailOnlyLeft(temp_model_folder_only_left):
+    with pytest.raises(ValueError):
+        _ = _find_paths.get_detection_models(temp_model_folder_only_left)
+
+
+def test_get_detection_models_FailOnlyRight(temp_model_folder_only_right):
+    with pytest.raises(ValueError):
+        _ = _find_paths.get_detection_models(temp_model_folder_only_right)
+
+
+def test_get_detection_models_FailTooManyLeft(temp_model_folder_full):
+    right_hand_model = (
+        temp_model_folder_full / "this_file_contains_the_left_hand_side_model2.pth"
+    )
+    right_hand_model.touch()
+
+    with pytest.raises(ValueError):
+        _ = _find_paths.get_detection_models(temp_model_folder_full)
+
+
+def test_get_detection_models_FailTooManyRight(temp_model_folder_full):
+    right_hand_model = (
+        temp_model_folder_full / "this_file_contains_the_right_hand_side_model2.pth"
+    )
+    right_hand_model.touch()
+
+    with pytest.raises(ValueError):
+        _ = _find_paths.get_detection_models(temp_model_folder_full)
+
+
+def test_get_detection_models_Success(temp_model_folder_full):
+    models = _find_paths.get_detection_models(temp_model_folder_full)
+    assert "left_hand" in models["left"].name
+    assert "right_hand" in models["right"].name