yoloyolo/synth/config_test.go

package synth_test

import (
	"testing"

	"github.com/netsynth/netsynth/classify"
	"github.com/netsynth/netsynth/synth"
)

func TestAllClassesHaveConfig(t *testing.T) {
	for _, class := range classify.AllClasses() {
		if _, ok := synth.ClassFreqConfigs[class]; !ok {
			t.Errorf("class %q has no entry in ClassFreqConfigs", class)
		}
	}
}

func TestFrequenciesInRange(t *testing.T) {
	for class, cfg := range synth.ClassFreqConfigs {
		// D-05: unknown buckets use 850-1100 Hz dissonant range; known classes use 60-800 Hz
		if cfg.BaseHz < 60 || cfg.BaseHz > 1100 {
			t.Errorf("class %q BaseHz=%.1f is out of range [60, 1100]", class, cfg.BaseHz)
		}
	}
}

func TestFrequenciesUnique(t *testing.T) {
	seen := make(map[float64]classify.TrafficClass)
	for class, cfg := range synth.ClassFreqConfigs {
		if prev, exists := seen[cfg.BaseHz]; exists {
			t.Errorf("classes %q and %q share the same BaseHz=%.1f", prev, class, cfg.BaseHz)
		}
		seen[cfg.BaseHz] = class
	}
}

func TestHarmonicsNonEmpty(t *testing.T) {
	for class, cfg := range synth.ClassFreqConfigs {
		if len(cfg.Harmonics) < 2 {
			t.Errorf("class %q has fewer than 2 harmonics (got %d)", class, len(cfg.Harmonics))
		}
	}
}

func TestPanPositionsInRange(t *testing.T) {
	for class, cfg := range synth.ClassFreqConfigs {
		if cfg.Pan < -1.0 || cfg.Pan > 1.0 {
			t.Errorf("class %q Pan=%.2f is out of range [-1.0, 1.0]", class, cfg.Pan)
		}
	}
}

func TestClassFreqConfigsComplete(t *testing.T) {
	for _, class := range classify.AllClasses() {
		if _, ok := synth.ClassFreqConfigs[class]; !ok {
			t.Errorf("ClassFreqConfigs missing entry for class %q", class)
		}
	}
}

func TestNumLayersMatchesAllClasses(t *testing.T) {
	if synth.NumLayers != len(classify.AllClasses()) {
		t.Errorf("NumLayers=%d but AllClasses() has %d entries", synth.NumLayers, len(classify.AllClasses()))
	}
}