refactor: remove integration_test.py and update README

cognee/tests/tasks/translation/README.md

@@ -30,10 +30,6 @@ Unit and integration tests for the multilingual content translation feature.
   - Skip translation for target language
   - Confidence threshold customization
 
-- **integration_test.py** - Standalone translation module tests
-  - Direct translate_text function
-  - Language detection functionality
-
 ## Running Tests
 
 ### Run all translation tests

cognee/tests/tasks/translation/integration_test.py

@@ -1,52 +0,0 @@
-"""
-Integration tests for multilingual content translation feature.
-
-Tests the translation module standalone functionality.
-"""
-
-import os
-
-import pytest
-
-from cognee.tasks.translation import translate_text
-from cognee.tasks.translation.detect_language import detect_language_async
-
-
-def has_llm_api_key():
-    """Check if LLM API key is available"""
-    return bool(os.environ.get("LLM_API_KEY"))
-
-
-@pytest.mark.asyncio
-@pytest.mark.skipif(not has_llm_api_key(), reason="No LLM API key available")
-async def test_direct_translation_function():
-    """Test the translate_text convenience function directly"""
-    result = await translate_text(
-        text="Hola, ¿cómo estás? Espero que tengas un buen día.",
-        target_language="en",
-        translation_provider="llm",
-    )
-
-    assert result.translated_text is not None
-    assert result.translated_text != ""
-    assert result.target_language == "en"
-    assert result.provider == "llm"
-
-
-@pytest.mark.asyncio
-async def test_language_detection():
-    """Test language detection directly"""
-    test_texts = [
-        ("Hello world, how are you doing today?", "en", False),
-        ("Bonjour le monde, comment allez-vous aujourd'hui?", "en", True),
-        ("Hola mundo, cómo estás hoy?", "en", True),
-        ("This is already in English language", "en", False),
-    ]
-
-    for text, target_lang, should_translate in test_texts:
-        result = await detect_language_async(text, target_lang)
-        assert result.language_code is not None
-        assert result.confidence > 0.0
-        # Only check requires_translation for high-confidence detections
-        if result.confidence > 0.8:
-            assert result.requires_translation == should_translate