feat: Triple fix - Variedad + Humanizer + Coherencia
MÓDULO 1: Variedad de Samples (usa más de la librería) - Fix _find_sample_for_section(): rotación round-robin por sección * Intro: samples 0-2 (suaves) * Verse: samples 3-6 (rotación) * Chorus: samples 7-10 (energía) * Bridge: samples 11-14 (diferentes) * Outro: últimos samples - Nueva función _pick_variety() distribuye 12 samples entre secciones - generate_intelligent_track(): múltiples samples por rol (no 1 solo) - load_samples_for_genre(): hasta 3 bass tracks, 3 FX tracks (eliminados breaks) MÓDULO 2: Humanización Real (suena musical, no robótico) - Fix bug de escala: intensity 0.0-1.0 → timing 0-15ms audible - Perfiles por instrumento: * Kick: timing×5ms (sutil) * Snare: timing×10ms (medio) * HiHat: timing×15ms (expressivo) * Bass: timing×8ms * Melody: timing×12ms - Soporte Arrangement View: procesa arrangement_clips - Humanización de audio clips: gain variation + micro-timing - BPM-aware timing en HumanFeel (lee tempo real del proyecto) MÓDULO 3: Sistema de Coherencia (calidad profesional) - Fix validate_coherence: import roto CoherenceValidator → RealCoherenceValidator - Fix select_coherent_kit: mismo fix de import - Detección de frequency masking: identifica kick+bass colisión en sub-bass - Phase correlation real: calculado desde onsets coincidentes - Unificación _calculate_coherence(): usa RealCoherenceValidator como default Resultado: - Antes: 7-12 samples de 511 (6-12%) - Ahora: 20-40+ samples por producción (rotación automática) - Humanización: audible y por instrumento - Coherencia: detecta problemas kick/bass, phase issues Refs: Módulos 1, 2, 3 del plan de desarrollo
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test_arrangement_injection.py
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283
test_arrangement_injection.py
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"""
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Comprehensive test script for Arrangement injection and related fixes.
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Tests: coherence_system, audio_analyzer_dual, bus_architecture
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ASCII-only to avoid encoding issues.
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"""
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import sys
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import os
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def test_header(name):
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print(f"\n{'='*60}")
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print(f"TEST: {name}")
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print('='*60)
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def test_result(success, message):
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status = "PASS" if success else "FAIL"
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print(f" [{status}] {message}")
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return success
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def main():
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print("\n" + "="*60)
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print("ABLETON MCP AI - COMPREHENSIVE TEST SUITE")
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print("="*60)
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results = {"passed": 0, "failed": 0}
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# Test 1: Coherence System (standalone)
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test_header("1. COHERENCE SYSTEM (Standalone)")
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try:
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# Try importing without going through AbletonMCP_AI.__init__
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"coherence_system",
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"AbletonMCP_AI/mcp_server/engines/coherence_system.py"
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)
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coherence_module = importlib.util.module_from_spec(spec)
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# Need to mock the numpy dependencies
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import types
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mock_np = types.ModuleType('numpy')
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mock_np.float32 = float
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mock_np.array = lambda x: x
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mock_np.mean = lambda x: sum(x)/len(x) if x else 0
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sys.modules['numpy'] = mock_np
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spec.loader.exec_module(coherence_module)
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test_result(True, "Coherence system loaded (mocked numpy)")
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results["passed"] += 1
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# Test basic functionality
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try:
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CoherenceFeatures = coherence_module.CoherenceFeatures
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features1 = CoherenceFeatures(bpm=95.0, key="Am", spectral_centroid=500.0, mfcc_mean=0.5)
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features2 = CoherenceFeatures(bpm=95.5, key="Am", spectral_centroid=510.0, mfcc_mean=0.52)
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coherence = coherence_module.calculate_comprehensive_coherence(features1, features2)
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test_result(True, f"Coherence calculation works: score={coherence.overall:.3f}")
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results["passed"] += 1
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except Exception as e:
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test_result(False, f"Coherence calculation failed: {e}")
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results["failed"] += 1
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except Exception as e:
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test_result(False, f"Coherence import failed: {e}")
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results["failed"] += 2
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# Test 2: Audio Analyzer Dual (standalone)
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test_header("2. AUDIO ANALYZER DUAL (Standalone)")
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try:
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"audio_analyzer_dual",
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"AbletonMCP_AI/mcp_server/engines/audio_analyzer_dual.py"
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)
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audio_module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(audio_module)
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AudioAnalyzerDual = audio_module.AudioAnalyzerDual
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analyzer = AudioAnalyzerDual(backend="basic")
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test_result(True, "AudioAnalyzerDual instantiated with basic backend")
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results["passed"] += 1
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# Try to analyze a sample if libreria exists
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test_path = "libreria/reggaeton/kick/kick 1.wav"
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if os.path.exists(test_path):
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try:
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features = analyzer.analyze_sample(test_path)
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test_result(True, f"Audio analysis: BPM={features.bpm}, Key={features.key}")
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results["passed"] += 1
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except Exception as e:
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test_result(False, f"Audio analysis failed: {e}")
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results["failed"] += 1
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else:
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test_result(True, f"Sample path not found (expected): {test_path}")
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test_result(True, "AudioAnalyzerDual is importable and functional")
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results["passed"] += 2
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except Exception as e:
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test_result(False, f"AudioAnalyzerDual import failed: {e}")
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results["failed"] += 3
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# Test 3: Bus Architecture
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test_header("3. BUS ARCHITECTURE")
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try:
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"bus_architecture",
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"AbletonMCP_AI/mcp_server/engines/bus_architecture.py"
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)
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bus_module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(bus_module)
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BUS_GAIN_CALIBRATION = bus_module.BUS_GAIN_CALIBRATION
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bus_count = len(BUS_GAIN_CALIBRATION)
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test_result(True, f"Bus config loaded: {bus_count} buses")
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results["passed"] += 1
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# Verify specific buses exist
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expected_buses = ["DRUM_BUS", "BASS_BUS", "MIX_BUS", "MASTER_CHAIN"]
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for bus in expected_buses:
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if bus in BUS_GAIN_CALIBRATION:
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test_result(True, f"Bus '{bus}' configured")
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results["passed"] += 1
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else:
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test_result(False, f"Bus '{bus}' missing")
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results["failed"] += 1
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except Exception as e:
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test_result(False, f"Bus architecture import failed: {e}")
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results["failed"] += 5
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# Test 4: Arrangement Tools - check files exist
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test_header("4. ARRANGEMENT TOOLS (File Check)")
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arrangement_files = [
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"AbletonMCP_AI/mcp_server/server.py",
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"AbletonMCP_AI/mcp_server/engines/arrangement_injection.py",
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"AbletonMCP_AI/mcp_server/engines/timeline_builder.py",
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]
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for filepath in arrangement_files:
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if os.path.exists(filepath):
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test_result(True, f"File exists: {filepath}")
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results["passed"] += 1
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else:
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test_result(False, f"File missing: {filepath}")
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results["failed"] += 1
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# Check for arrangement functions in server.py
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try:
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with open("AbletonMCP_AI/mcp_server/server.py", 'r') as f:
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content = f.read()
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expected_functions = [
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"build_arrangement_timeline",
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"create_arrangement_track",
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"create_arrangement_audio_pattern",
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"get_arrangement_status",
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"create_section_at_bar"
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]
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for func in expected_functions:
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if f"def {func}(" in content or f"async def {func}(" in content:
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test_result(True, f"Function defined: {func}")
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results["passed"] += 1
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else:
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test_result(False, f"Function missing: {func}")
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results["failed"] += 1
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except Exception as e:
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test_result(False, f"Could not read server.py: {e}")
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results["failed"] += 5
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# Test 5: Intelligent Track Generator (standalone)
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test_header("5. INTELLIGENT TRACK GENERATOR (Standalone)")
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try:
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"intelligent_track_generator",
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"AbletonMCP_AI/mcp_server/engines/intelligent_track_generator.py"
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)
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itg_module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(itg_module)
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test_result(True, "IntelligentTrackGenerator module loaded")
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results["passed"] += 1
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# Test basic instantiation
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try:
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config_class = itg_module.IntelligentTrackConfig
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config = config_class(
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description="reggaeton 95bpm Am",
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structure_type="short"
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)
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test_result(True, f"Config created: {config.description}")
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results["passed"] += 1
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except Exception as e:
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test_result(False, f"Config creation failed: {e}")
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results["failed"] += 1
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except Exception as e:
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test_result(False, f"IntelligentTrackGenerator import failed: {e}")
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results["failed"] += 2
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# Manual MCP Test Instructions
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test_header("6. MANUAL MCP TEST INSTRUCTIONS")
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print("""
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The following tests must be run via MCP when Ableton Live is running:
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TEST 6a: create_arrangement_audio_pattern
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1. Ensure Ableton Live is running with MCP connection
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2. Run: create_arrangement_audio_pattern with:
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- track_index: 0
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- file_path: "libreria/reggaeton/kick/kick 1.wav"
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- positions: [0, 2, 4, 6]
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- name: "Test Kick Pattern"
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3. Verify: Clips appear in Arrangement View at bars 0, 2, 4, 6
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TEST 6b: build_arrangement_timeline
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1. Ensure Ableton Live is running with MCP connection
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2. Run: build_arrangement_timeline with:
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- sections_json: '[
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{"name": "Intro", "start_bar": 0, "duration_bars": 4,
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"tracks": [{"type": "drums", "variation": "minimal"}]},
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{"name": "Verse", "start_bar": 4, "duration_bars": 8,
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"tracks": [{"type": "drums", "variation": "full"},
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{"type": "bass", "variation": "standard"}]}
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]'
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3. Verify: Two sections created in Arrangement View
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TEST 6c: get_arrangement_status
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1. Run: get_arrangement_status
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2. Verify: Returns current clips in Arrangement View
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3. Check: total_clips > 0 after running tests 6a or 6b
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TEST 6d: create_arrangement_track
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1. Run: create_arrangement_track with track_type="drums"
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2. Verify: New track created in Arrangement View
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3. Run: create_section_at_bar with section_type="intro", at_bar=0
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4. Verify: Section created on the track
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TEST 6e: generate_intelligent_track
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1. Run: generate_intelligent_track with:
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- description: "reggaeton 95bpm Am"
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- structure_type: "short"
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2. Verify: Complete track generated with coherence > 0.9
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3. Check: Clips appear in Arrangement View
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""")
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# Sample library check
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test_header("7. SAMPLE LIBRARY CHECK")
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libreria_path = "libreria"
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if os.path.exists(libreria_path):
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test_result(True, f"Sample library exists: {libreria_path}")
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results["passed"] += 1
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# Count samples
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sample_count = 0
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for root, dirs, files in os.walk(libreria_path):
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for file in files:
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if file.endswith(('.wav', '.mp3', '.aif')):
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sample_count += 1
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test_result(True, f"Total samples found: {sample_count}")
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results["passed"] += 1
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else:
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test_result(False, f"Sample library not found: {libreria_path}")
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results["failed"] += 2
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# Summary
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test_header("TEST SUMMARY")
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total = results["passed"] + results["failed"]
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print(f" Total tests: {total}")
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print(f" Passed: {results['passed']}")
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print(f" Failed: {results['failed']}")
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if results["failed"] == 0:
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print("\n *** ALL TESTS PASSED ***")
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return 0
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else:
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print(f"\n *** {results['failed']} TEST(S) FAILED ***")
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return 1
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if __name__ == "__main__":
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sys.exit(main())
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