Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/tools/test_tts_streaming_e2e.py

@@ -0,0 +1,67 @@
+"""End-to-end tests for streaming TTS providers. Gated on real API keys.
+
+Salvaged from PR #47588 (@Cdddo) and adapted to the current provider ABC
+(``StreamingTTSProvider(tts_config, section)``). These tests are SKIPPED by
+default — they only run when the relevant credential is present. They're
+useful for catching provider-API drift and verifying the integration
+end-to-end, but they shouldn't run in CI without secrets configured.
+"""
+from __future__ import annotations
+
+import os
+
+import pytest
+
+
+def _has_xai_creds() -> bool:
+    # Plain os.environ, matching the other gates here: the repo's test
+    # conftest scrubs dotenv/pooled secrets, so gating on the richer
+    # resolver would collect a test whose runtime credentials are gone.
+    return bool(os.environ.get("XAI_API_KEY"))
+
+
+# --- ElevenLabs ---
+
+
+@pytest.mark.skipif(
+    not os.environ.get("ELEVENLABS_API_KEY"),
+    reason="ELEVENLABS_API_KEY not set",
+)
+def test_elevenlabs_streaming_real():
+    """Generate audio from the real ElevenLabs API and verify non-empty chunks."""
+    from tools.tts_streaming import ElevenLabsStreamer
+
+    provider = ElevenLabsStreamer({}, {})
+    chunks = list(provider.stream("Hello world, this is a test."))
+    assert len(chunks) > 0
+    total_bytes = sum(len(c) for c in chunks)
+    # 1s of PCM at 24kHz mono int16 = 48000 bytes; expect at least 1k for real audio
+    assert total_bytes > 1000
+
+
+# --- Gemini ---
+
+
+# --- OpenAI ---
+
+
+# --- xAI ---
+
+
+# --- Resolver integration (no network; requires at least one key) ---
+
+
+@pytest.mark.skipif(
+    not (
+        os.environ.get("ELEVENLABS_API_KEY")
+        or os.environ.get("GEMINI_API_KEY")
+        or os.environ.get("GOOGLE_API_KEY")
+        or os.environ.get("OPENAI_API_KEY")
+    ),
+    reason="no streaming-capable TTS key set",
+)
+def test_auto_resolver_finds_a_real_provider():
+    from tools.tts_streaming import StreamingTTSProvider, resolve_streaming_provider
+
+    provider = resolve_streaming_provider({"streaming": {"provider": "auto"}})
+    assert isinstance(provider, StreamingTTSProvider)