Files
reaper-control/tests/test_section_builder.py
renato97 8562bfbed1 fix: real preset data for all VST2/VST3 plugins, template system with ground-truth registry
- Extracted preset data from all_plugins_v2.rpp for 14 previously broken plugins
- Fixed PLUGIN_REGISTRY entries: Kontakt 7, Gullfoss, ValhallaDelay, VC 160/76, The Glue
- Template parser falls back to PLUGIN_PRESETS when source RPP has fake data
- Substitute Transient Master (not installed) with FabFilter Pro-C 2
- All 25 plugins now load correctly in REAPER
- Added template generator scripts and ground truth references
- Cleaned up temp/debug files from output/
2026-05-03 18:54:40 -03:00

209 lines
7.3 KiB
Python

"""Tests for section builder — SectionDef, build_fx_chain, effect alias mapping."""
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).parents[1]))
import pytest
from src.core.schema import SectionDef, PluginDef
class TestSectionDef:
"""Test SectionDef dataclass."""
def test_section_def_instantiation(self):
"""SectionDef creates with name, bars, energy."""
section = SectionDef(name="chorus", bars=8, energy=0.9)
assert section.name == "chorus"
assert section.bars == 8
assert section.energy == 0.9
# velocity_mult and vol_mult default to 1.0 (not derived from energy)
assert section.velocity_mult == 1.0
assert section.vol_mult == 1.0
def test_section_def_default_energy(self):
"""SectionDef defaults energy to 0.5, velocity_mult/vol_mult to 1.0."""
section = SectionDef(name="verse", bars=8)
assert section.energy == 0.5
assert section.velocity_mult == 1.0
assert section.vol_mult == 1.0
def test_section_def_custom_mults(self):
"""SectionDef accepts custom velocity_mult and vol_mult via __init__ args."""
section = SectionDef(
name="intro", bars=4, energy=0.3,
velocity_mult=0.4, vol_mult=0.6
)
assert section.velocity_mult == 0.4
assert section.vol_mult == 0.6
class TestVST3Effects:
"""Test VST3 premium plugin mappings."""
def test_vst3_effects_defined(self):
"""_VST3_EFFECTS maps effect names to VST3 plugins."""
from scripts.compose import _VST3_EFFECTS
assert "Pro-Q 3" in _VST3_EFFECTS
assert "Pro-C 2" in _VST3_EFFECTS
assert "Pro-R 2" in _VST3_EFFECTS
assert "Timeless 3" in _VST3_EFFECTS
def test_fruity_eq_maps_to_proq3(self):
"""Fruity Parametric EQ 2 → FabFilter Pro-Q 3 via normalization."""
from scripts.compose import _VST3_EFFECTS
# Fruity Parametric EQ 2 normalizes to Pro-Q 3
registry_key, filename = _VST3_EFFECTS["Pro-Q 3"]
assert registry_key == "Pro-Q_3"
assert filename == "FabFilter"
def test_fruity_compressor_maps_to_proc2(self):
"""Fruity Compressor → FabFilter Pro-C 2 via normalization."""
from scripts.compose import _VST3_EFFECTS
registry_key, filename = _VST3_EFFECTS["Pro-C 2"]
assert registry_key == "Pro-C_2"
assert filename == "FabFilter"
def test_pro_r_maps_to_pror2(self):
"""Pro-R 2 → FabFilter Pro-R 2."""
from scripts.compose import _VST3_EFFECTS
registry_key, filename = _VST3_EFFECTS["Pro-R 2"]
assert registry_key == "Pro-R_2"
assert filename == "FabFilter"
def test_unknown_effect_returns_none(self):
"""Unknown effect names return no VST3 info."""
from scripts.compose import _VST3_EFFECTS
assert _VST3_EFFECTS.get("Some Unknown Plugin") is None
class TestBuildFxChain:
"""Test build_fx_chain function."""
def test_build_fx_chain_drums(self):
"""build_fx_chain returns PluginDef list for drums role."""
from scripts.compose import build_fx_chain
genre_config = {
"mix": {
"per_role": {
"drums": {
"effects": ["Fruity Parametric EQ 2", "Fruity Compressor"],
}
}
}
}
plugins = build_fx_chain("drums", genre_config, [])
assert len(plugins) == 2
# Pro-Q 3 via alias
assert plugins[0].name in ("Pro-Q_3", "FabFilter_Pro-Q_3")
assert plugins[0].path in ("FabFilter", "FabFilter Pro-Q 3.vst3")
# Fruity Compressor → Pro-C 2
assert plugins[1].name in ("Pro-C_2", "FabFilter_Pro-C_2")
def test_build_fx_chain_bass(self):
"""build_fx_chain returns PluginDef list for bass role."""
from scripts.compose import build_fx_chain
genre_config = {
"mix": {
"per_role": {
"bass": {
"effects": ["Fruity Parametric EQ 2", "Saturn 2"],
}
}
}
}
plugins = build_fx_chain("bass", genre_config, [])
assert len(plugins) == 2
# Saturn 2 → FabFilter Saturn 2
assert "Saturn" in plugins[1].name
def test_build_fx_chain_empty_effects(self):
"""build_fx_chain returns empty list when no effects configured."""
from scripts.compose import build_fx_chain
genre_config = {"mix": {"per_role": {}}}
plugins = build_fx_chain("drums", genre_config, [])
assert plugins == []
def test_build_fx_chain_unknown_effect_uses_name(self):
"""Unknown effect names are used as-is."""
from scripts.compose import build_fx_chain
genre_config = {
"mix": {
"per_role": {
"lead": {
"effects": ["Some Unknown FX"],
}
}
}
}
plugins = build_fx_chain("lead", genre_config, [])
# Unknown effects are skipped (not added to plugins)
assert len(plugins) == 0
class TestInstrumentPlugins:
"""Test instrument plugin helpers (Serum 2, Omnisphere)."""
def test_serum2_plugin_def(self):
"""serum2() returns PluginDef with registry key name."""
from scripts.compose import serum2
plugin = serum2()
assert plugin.name == "Serum2"
assert plugin.path == "Serum2.vst3"
assert plugin.index == 0
def test_omnisphere_plugin_def(self):
"""omnisphere() returns PluginDef with registry key name."""
from scripts.compose import omnisphere
plugin = omnisphere()
assert plugin.name == "Omnisphere"
assert plugin.path == "Omnisphere.vst3"
assert plugin.index == 0
class TestCreateReturnTracks:
"""Test create_return_tracks function."""
def test_create_return_tracks_returns_two(self):
"""create_return_tracks returns [Reverb, Delay] tracks."""
from scripts.compose import create_return_tracks
tracks = create_return_tracks()
assert len(tracks) == 2
assert tracks[0].name == "Reverb"
assert tracks[1].name == "Delay"
def test_reverb_track_has_pro_r2(self):
"""Reverb return track has FabFilter Pro-R 2 plugin."""
from scripts.compose import create_return_tracks
tracks = create_return_tracks()
reverb = tracks[0]
assert len(reverb.plugins) == 1
assert "FabFilter" in reverb.plugins[0].name
assert reverb.plugins[0].path in ("FabFilter", "FabFilter_Pro_R_2.vst3")
def test_delay_track_has_timeless3(self):
"""Delay return track has FabFilter Timeless 3 plugin."""
from scripts.compose import create_return_tracks
tracks = create_return_tracks()
delay = tracks[1]
assert len(delay.plugins) == 1
assert "Timeless" in delay.plugins[0].name
assert delay.plugins[0].path in ("FabFilter", "FabFilter_Timeless_3.vst3")
def test_return_tracks_have_volume_0_7(self):
"""Return tracks have volume 0.7."""
from scripts.compose import create_return_tracks
tracks = create_return_tracks()
for t in tracks:
assert t.volume == 0.7