DeepL MCP Server

import pytest from unittest.mock import patch, MagicMock import main @pytest.fixture(autouse=True) def patch_deepl_translator(): with patch.object(main.server, 'translator') as mock_translator: yield mock_translator def test_translate_text_basic(patch_deepl_translator): mock_result = MagicMock() mock_result.text = 'Hallo Welt' mock_result.detected_source_lang = 'EN' patch_deepl_translator.translate_text.return_value = mock_result response = main.translate_text( text='Hello world', target_language='DE' ) assert response['success'] is True assert response['translated_text'] == 'Hallo Welt' assert response['detected_source_language'] == 'EN' assert response['target_language'] == 'DE' def test_get_source_languages(patch_deepl_translator): mock_lang = MagicMock() mock_lang.code = 'EN' mock_lang.name = 'English' patch_deepl_translator.get_source_languages.return_value = [mock_lang] response = main.get_source_languages() assert response['success'] is True assert response['source_languages'][0]['code'] == 'EN' assert response['source_languages'][0]['name'] == 'English' def test_get_target_languages(patch_deepl_translator): mock_lang = MagicMock() mock_lang.code = 'DE' mock_lang.name = 'German' patch_deepl_translator.get_target_languages.return_value = [mock_lang] response = main.get_target_languages() assert response['success'] is True assert response['target_languages'][0]['code'] == 'DE' assert response['target_languages'][0]['name'] == 'German'