dotfiles

const assert = require('assert');
const A = require('./audio.js');

// Glyph constants (must match audio.js exactly; these are the source-of-truth escapes).
const GLYPH_OUT = "";
const GLYPH_OUT_MUTE = "";
const GLYPH_IN = "";
const GLYPH_IN_MUTE = "";

// --- clampVolume: 0..1.5, null/NaN -> 0 ---
assert.strictEqual(A.clampVolume(-1), 0);
assert.strictEqual(A.clampVolume(2), 1.5);
assert.strictEqual(A.clampVolume(0.5), 0.5);
assert.strictEqual(A.clampVolume(null), 0);
assert.strictEqual(A.clampVolume(undefined), 0);
assert.strictEqual(A.clampVolume(NaN), 0);
assert.strictEqual(A.clampVolume("0.3"), 0.3);

// --- volumePercent: integer percent of clamped volume ---
assert.strictEqual(A.volumePercent(1), 100);
assert.strictEqual(A.volumePercent(1.5), 150);
assert.strictEqual(A.volumePercent(0), 0);
assert.strictEqual(A.volumePercent(2), 150);   // clamped first
assert.strictEqual(A.volumePercent(null), 0);

// --- nodeName: precedence description > nickname > name > "Audio"; null-safe ---
assert.strictEqual(
    A.nodeName({ description: 'Desc', nickname: 'Nick', name: 'Name' }), 'Desc');
// nickname wins only when description AND the superset fields are absent
assert.strictEqual(
    A.nodeName({ nickname: 'Nick', name: 'Name' }), 'Nick');
assert.strictEqual(
    A.nodeName({ name: 'Name' }), 'Name');
// superset fields sit between nickname and name
assert.strictEqual(
    A.nodeName({ nodeDescription: 'ND', name: 'Name' }), 'ND');
assert.strictEqual(
    A.nodeName({ applicationName: 'App', name: 'Name' }), 'App');
assert.strictEqual(
    A.nodeName({ mediaName: 'Media', name: 'Name' }), 'Media');
assert.strictEqual(A.nodeName({}), 'Audio');
assert.strictEqual(A.nodeName(null), 'Audio');

// --- channelNames: lowercased string list ---
assert.deepStrictEqual(A.channelNames(['FL', 'FR']), ['fl', 'fr']);
assert.deepStrictEqual(A.channelNames([]), []);
assert.deepStrictEqual(A.channelNames(null), []);

// --- nodeMuted ---
assert.strictEqual(A.nodeMuted({ muted: true }), true);
assert.strictEqual(A.nodeMuted({ muted: false }), false);
assert.strictEqual(A.nodeMuted({}), false);
assert.strictEqual(A.nodeMuted(null), false);

// --- roleForSink: muted->warning, vol0->ui.minor, vol0.5->ui.accent ---
assert.strictEqual(A.roleForSink({ muted: true, volume: 0.5 }), 'warning');
assert.strictEqual(A.roleForSink({ muted: false, volume: 0 }), 'ui.minor');
assert.strictEqual(A.roleForSink({ muted: false, volume: 0.5 }), 'ui.accent');
assert.strictEqual(A.roleForSink({ volume: 1.0 }), 'ui.accent');
assert.strictEqual(A.roleForSink({}), 'ui.minor');   // no volume -> 0 -> ui.minor

// --- privacyLabel: all four {mic,cam} combos ---
assert.strictEqual(A.privacyLabel({ mic: true, cam: true }), 'Mic Cam');
assert.strictEqual(A.privacyLabel({ mic: true, cam: false }), 'Mic');
assert.strictEqual(A.privacyLabel({ mic: false, cam: true }), 'Cam');
assert.strictEqual(A.privacyLabel({ mic: false, cam: false }), 'Audio');
assert.strictEqual(A.privacyLabel({}), 'Audio');
assert.strictEqual(A.privacyLabel(null), 'Audio');

// --- glyphForRow: kind + muted matrix ---
assert.strictEqual(A.glyphForRow('sink', false), GLYPH_OUT);
assert.strictEqual(A.glyphForRow('sink', true), GLYPH_OUT_MUTE);
assert.strictEqual(A.glyphForRow('source', false), GLYPH_IN);
assert.strictEqual(A.glyphForRow('source', true), GLYPH_IN_MUTE);

// --- shapeRow: full dict with correct percent/muted/glyph/role ---
const sink = A.shapeRow({
    id: 42, description: 'Speakers', volume: 0.5, muted: false,
    isDefault: true, active: true, channels: ['FL', 'FR']
}, 'sink');
assert.strictEqual(sink.id, '42');
assert.strictEqual(sink.name, 'Speakers');
assert.strictEqual(sink.kind, 'sink');
assert.strictEqual(sink.volume, 0.5);
assert.strictEqual(sink.percent, 50);
assert.strictEqual(sink.muted, false);
assert.strictEqual(sink.role, 'ui.accent');
assert.strictEqual(sink.isDefault, true);
assert.strictEqual(sink.active, true);
assert.deepStrictEqual(sink.channels, ['fl', 'fr']);
assert.strictEqual(sink.glyph, GLYPH_OUT);

// muted source row: warning role, muted glyph, desaturatable
const src = A.shapeRow({
    id: 7, nodeDescription: 'Built-in Mic', volume: 0.8, muted: true
}, 'source');
assert.strictEqual(src.kind, 'source');
assert.strictEqual(src.name, 'Built-in Mic');
assert.strictEqual(src.muted, true);
assert.strictEqual(src.role, 'warning');
assert.strictEqual(src.glyph, GLYPH_IN_MUTE);
assert.strictEqual(src.isDefault, false);
assert.strictEqual(src.active, false);

// null node -> safe defaults
const empty = A.shapeRow(null, 'sink');
assert.strictEqual(empty.id, '');
assert.strictEqual(empty.name, 'Audio');
assert.strictEqual(empty.percent, 0);
assert.strictEqual(empty.role, 'ui.minor');
assert.strictEqual(empty.glyph, GLYPH_OUT);

// --- rowsById: keys by id ---
const map = A.rowsById([{ id: 'a', x: 1 }, { id: 'b', x: 2 }]);
assert.strictEqual(map.a.x, 1);
assert.strictEqual(map.b.x, 2);
assert.deepStrictEqual(Object.keys(A.rowsById([])), []);
assert.deepStrictEqual(Object.keys(A.rowsById(null)), []);

console.log('audio.test.js: ALL PASS');