test.py

from pipeline.translation import translate_to_tamil
from pipeline.tts import generate_tamil_speech
from app import save_audio_to_mp3
import os
import sys
import time
import gc

if sys.stdout and hasattr(sys.stdout, "reconfigure"):
    sys.stdout.reconfigure(encoding='utf-8')

def run_test():
    print("Testing translation...")
    english_text = "Hello, how are you? I am very happy to meet you."
    tamil_text = translate_to_tamil(english_text)
    print(f"English: {english_text}")
    print(f"Tamil: {tamil_text}")
    
    print("Waiting for memory to clear...")
    gc.collect()
    time.sleep(2)
    
    print("Testing TTS (Edge-TTS fallback)...")
    style = "Young Female (Maya - Expressive 👧)"
    sample_rate, audio_data = generate_tamil_speech(tamil_text, style, mode="Cloud APIs (Fast & Lightweight ⚡)")
    
    if sample_rate and audio_data is not None:
        output_file = save_audio_to_mp3(sample_rate, audio_data)
        if os.path.exists(output_file):
            print(f"Success! Cloud audio saved to MP3: {output_file}")
    else:
        print("Failed to generate cloud audio.")

    print("\nTesting TTS (Premium Young Female)...")
    sample_rate_mms, audio_data_mms = generate_tamil_speech(
        tamil_text, 
        style, 
        mode="Premium Young Female (Maya 👧)"
    )
    
    if sample_rate_mms and audio_data_mms is not None:
        output_file_mms = save_audio_to_mp3(sample_rate_mms, audio_data_mms)
        if os.path.exists(output_file_mms):
            print(f"Success! Premium young female audio saved to MP3: {output_file_mms}")
    else:
        print("Failed to generate premium audio.")

if __name__ == "__main__":
    run_test()