Add toggle provider coverage

continue.md

@@ -82,9 +82,11 @@ Actualizacion 2026-05-15:
     navegación con auto-select, hidden input y guardas readonly/disabled.
   - Cobertura nueva para Switch: commit-toggle runtime, keyboard, hidden input,
     integración con FieldProvider y thumb.
+  - Cobertura nueva para Toggle: commit-toggle runtime, attrs DOM via
+    `ActiveDom`, integración con FieldProvider y guardas readonly/disabled.
   - Validado por fase:
     - `npm run check` -> 0 errores, 0 warnings.
-    - `npm run test` -> 201 archivos, 2150 tests OK.
+    - `npm run test` -> 202 archivos, 2154 tests OK.
     - tests focales de Select/Popover/Toast/RangeCalendar -> 11 tests OK.
     - tests focales Dialog/Drawer/Popover/Select -> 10 tests OK.
     - `command-provider.svelte.test.ts` -> 2 tests OK.
@@ -114,6 +116,7 @@ Actualizacion 2026-05-15:
     - `checkbox-provider.svelte.test.ts` -> 4 tests OK.
     - `radio-group-provider.svelte.test.ts` -> 4 tests OK.
     - `switch-provider.svelte.test.ts` -> 5 tests OK.
+    - `toggle-provider.svelte.test.ts` -> 4 tests OK.
     - guardia `rg "from './.*provider\\.svelte'" src/uix/soma/components -g 'exports.ts'`
       -> solo queda `select/components/select-provider.svelte`, que es wrapper
       publico, no runtime provider.

src/uix/soma/SOMA_ARCHITECTURE.md

@@ -514,13 +514,15 @@ Los tests por componente estan creciendo desde las piezas de mayor riesgo. A
   selección síncrona, navegación con auto-select, hidden input y guardas.
 - `switch/switch-provider.svelte.test.ts` — `commit-toggle` runtime,
   keyboard, hidden input, integración con `FieldProvider` y thumb.
+- `toggle/toggle-provider.svelte.test.ts` — `commit-toggle` runtime, attrs DOM
+  via `ActiveDom`, integración con `FieldProvider` y guardas.
 
 Pendiente: seguir ampliando cobertura por familias de alto riesgo fuera del
 bloque fecha/hora, virtualización, inputs numericos, file upload, color y
 navegacion superior/treegrid/tree-view/dropdown/context-menu/menubar/listbox/
-accordion/checkbox/radio-group/switch. `table-core`, `form-core` y el scorer
+accordion/checkbox/radio-group/switch/toggle. `table-core`, `form-core` y el
-de Command ya no viven dentro de Soma: se consumen desde `$libs/datagrid`,
+scorer de Command ya no viven dentro de Soma: se consumen desde
-`$libs/forms` y `$libs/strings`.
+`$libs/datagrid`, `$libs/forms` y `$libs/strings`.
 
 ### Convencion
 

src/uix/soma/components/toggle/toggle-provider.svelte.test.ts

@@ -0,0 +1,170 @@
+// @vitest-environment jsdom
+
+import { tick } from 'svelte';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+import { createActiveDom } from '$adom';
+import { state } from '$libs/reactive';
+import type { Morfo } from '$uix/morfo';
+import { Soma } from '$soma/core/soma.svelte';
+import { createSomaRuntime, type SomaRuntimeSources } from '$soma/runtime.svelte';
+import { FieldProvider } from '../field/field-provider.svelte';
+
+import { ToggleProvider } from './toggle-provider.svelte';
+
+function withEffectRoot<T>(fn: () => T): { result: T; cleanup: () => void } {
+	let result!: T;
+	const cleanup = $effect.root(() => {
+		result = fn();
+	});
+	return { result, cleanup };
+}
+
+async function flushRuntimeTrigger() {
+	await Promise.resolve();
+	await tick();
+}
+
+function installSomaHarness() {
+	const dom = createActiveDom();
+	const soma = {
+		dom,
+		runtime: (morfo: Morfo, sources: Omit<SomaRuntimeSources, 'dom' | 'eventEngine'>) =>
+			createSomaRuntime(morfo, {
+				dom,
+				translate: (key) => key,
+				...sources
+			})
+	} as unknown as Soma;
+
+	vi.spyOn(Soma, 'require').mockReturnValue(soma);
+	vi.spyOn(FieldProvider, 'get').mockReturnValue(undefined);
+
+	return { dom };
+}
+
+function toggleOpts(id = 'toggle-root') {
+	return {
+		id: state(id),
+		ref: state<HTMLElement | null>(document.createElement('button')),
+		pressed: state(false),
+		disabled: state(false),
+		readonly: state(false),
+		required: state(false),
+		invalid: state(false),
+		intent: state<'neutral' | 'affirm' | 'risk' | 'threat'>('neutral'),
+		color: state<'primary' | 'secondary'>('primary'),
+		name: state(''),
+		value: state('on'),
+		'aria-label': state(''),
+		onPressedChange: state<(pressed: boolean) => void>(() => undefined)
+	};
+}
+
+describe('ToggleProvider', () => {
+	afterEach(() => {
+		vi.restoreAllMocks();
+		document.body.innerHTML = '';
+	});
+
+	it('toggles pressed state through the runtime event', async () => {
+		const { dom } = installSomaHarness();
+		const opts = toggleOpts();
+		const onPressedChange = vi.fn();
+		opts.onPressedChange.current = onPressedChange;
+
+		const { result: provider, cleanup } = withEffectRoot(() => ToggleProvider.create(opts));
+
+		expect(provider.props).toMatchObject({
+			id: 'toggle-root',
+			'data-toggle': '',
+			'data-archetype': 'trigger',
+			disabled: undefined
+		});
+		expect(provider.snippetProps).toEqual({ pressed: false });
+
+		provider.onclick({} as never);
+		await flushRuntimeTrigger();
+		expect(opts.pressed.current).toBe(true);
+		expect(onPressedChange).toHaveBeenCalledWith(true);
+		expect(provider.snippetProps).toEqual({ pressed: true });
+
+		provider.onclick({} as never);
+		await flushRuntimeTrigger();
+		expect(opts.pressed.current).toBe(false);
+		expect(onPressedChange).toHaveBeenLastCalledWith(false);
+
+		cleanup();
+		dom.dispose();
+	});
+
+	it('syncs morfo attrs through ActiveDom', async () => {
+		const { dom } = installSomaHarness();
+		const el = document.createElement('button');
+		const opts = toggleOpts();
+		opts.ref.current = el;
+		opts['aria-label'].current = 'Pin';
+
+		const { cleanup } = withEffectRoot(() => ToggleProvider.create(opts));
+		await tick();
+
+		expect(el.getAttribute('data-state')).toBe('off');
+		expect(el.getAttribute('data-color')).toBe('primary');
+		expect(el.getAttribute('aria-pressed')).toBe('false');
+		expect(el.getAttribute('aria-label')).toBe('Pin');
+
+		opts.intent.current = 'threat';
+		opts.pressed.current = true;
+		await tick();
+		expect(el.getAttribute('data-state')).toBe('on');
+		expect(el.getAttribute('data-color')).toBe('threat');
+		expect(el.getAttribute('aria-pressed')).toBe('true');
+
+		cleanup();
+		dom.dispose();
+	});
+
+	it('merges FieldProvider flags and registers itself as field input', async () => {
+		const { dom } = installSomaHarness();
+		const field = {
+			inputId: state(''),
+			isDisabled: true,
+			isReadonly: false,
+			isRequired: true,
+			isInvalid: true
+		};
+		vi.spyOn(FieldProvider, 'get').mockReturnValue(field as FieldProvider);
+		const opts = toggleOpts('field-toggle');
+
+		const { result: provider, cleanup } = withEffectRoot(() => ToggleProvider.create(opts));
+
+		expect(field.inputId.current).toBe('field-toggle');
+		expect(provider.isDisabled).toBe(true);
+		expect(provider.isRequired).toBe(true);
+		expect(provider.isInvalid).toBe(true);
+		expect(provider.props.disabled).toBe(true);
+
+		provider.onclick({} as never);
+		await flushRuntimeTrigger();
+		expect(opts.pressed.current).toBe(false);
+
+		cleanup();
+		dom.dispose();
+	});
+
+	it('blocks readonly toggles while keeping the button enabled', async () => {
+		const { dom } = installSomaHarness();
+		const opts = toggleOpts();
+		opts.readonly.current = true;
+
+		const { result: provider, cleanup } = withEffectRoot(() => ToggleProvider.create(opts));
+
+		provider.onclick({} as never);
+		await flushRuntimeTrigger();
+		expect(opts.pressed.current).toBe(false);
+		expect(provider.props.disabled).toBeUndefined();
+
+		cleanup();
+		dom.dispose();
+	});
+});