SIENTIAPDE-1241: Remove model equation implementation documentation and add test coverage for _generate_artifacts in ModelRepository.

tests/utils/repository/test_model_repository.py

@@ -802,3 +802,48 @@ def test_generate_artifacts_header_not_found(
 
     with pytest.raises(FileNotFoundError, match='Header file does not exist'):
         repo._generate_artifacts(mock_train_result)
+
+
+@patch('model_manager.utils.repository.model_repository.ModelServing')
+@patch('model_manager.utils.repository.model_repository.path.exists')
+@patch('model_manager.utils.repository.model_repository.path.join')
+def test_generate_artifacts_success(
+    mock_join, mock_exists, mock_model_serving_class, mock_logger, mock_train_result
+):
+    """Test _generate_artifacts success case covering lines 147-148."""
+    from model_manager.utils.repository.model_repository import ModelRepository
+
+    repo = ModelRepository(
+        url='http://mlflow.test', username='user', password='pass', logger=mock_logger
+    )
+
+    # Mock path.join to return predictable paths
+    def join_side_effect(*args):
+        return '/'.join(args)
+
+    mock_join.side_effect = join_side_effect
+    mock_exists.return_value = True  # Both reports dir and header.html exist
+
+    # Mock the internal methods to avoid actual file operations
+    with (
+        patch.object(repo, '_setup_run_directory') as mock_setup,
+        patch.object(repo, '_generate_report') as mock_generate_report,
+        patch.object(repo, '_init_artifacts_data') as mock_init_data,
+        patch.object(repo, '_get_reports_directory') as mock_get_reports_dir,
+        patch.object(repo, '_create_run_directory') as mock_create_run_dir,
+    ):
+        # Setup mocks
+        mock_init_data.return_value = (pd.DataFrame(), pd.DataFrame())
+        mock_get_reports_dir.return_value = '/reports'
+        mock_create_run_dir.return_value = '/reports/run_1'
+        mock_generate_report.return_value = mock_train_result
+
+        # Call the method
+        result = repo._generate_artifacts(mock_train_result)
+
+        # Verify the methods on lines 147-148 were called
+        mock_setup.assert_called_once_with('/reports/run_1', '/reports/header.html')
+        mock_generate_report.assert_called_once()
+
+        # Verify result
+        assert result == mock_train_result