MCP Audio Tweaker

# Test Fixtures This directory contains test assets and fixtures used by the test suite. ## Audio Test Files ### Sample Audio Files - `sample.mp3` - Short MP3 file for basic testing (44.1kHz, stereo, 128kbps) - `sample.wav` - Uncompressed WAV file for quality testing (44.1kHz, stereo, 16-bit) - `sample.ogg` - Ogg Vorbis file for format testing - `sample.flac` - Lossless FLAC file for high-quality testing - `sample.m4a` - AAC file for mobile testing - `sample.aac` - Raw AAC file for codec testing ### Special Test Cases - `mono.wav` - Mono audio file for channel testing - `48khz.wav` - 48kHz sample rate file - `large.wav` - Large file for stress testing (>100MB) - `tiny.mp3` - Very small file for edge case testing (<1KB) - `silent.wav` - Silent audio for null input testing - `corrupt.mp3` - Intentionally corrupted file for error testing ### ElevenLabs Test Files - `elevenlabs_voice.wav` - Simulated ElevenLabs AI voice output - `elevenlabs_processed.mp3` - Expected result after optimization ### Game Audio Test Files - `game_music.ogg` - Background music example - `game_sfx.wav` - Sound effect example - `game_voice.mp3` - Dialogue example ## JSON Test Data ### Processing Configurations - `test_operations.json` - Sample audio operations for testing - `test_presets.json` - Custom preset definitions for testing - `batch_config.json` - Batch processing configurations ### Expected Results - `expected_metadata.json` - Expected metadata extraction results - `expected_processing_results.json` - Expected processing outcomes ## Usage in Tests Test files should be accessed using relative paths from the test directory: ```typescript import path from 'path'; const fixturesDir = path.join(__dirname, '..', 'fixtures'); const sampleAudio = path.join(fixturesDir, 'sample.mp3'); ``` ## Note Due to Git LFS limitations, actual audio files are not included in the repository. Tests should generate mock files or use very small sample files where necessary.