test(settings): add switch component tests

src/test-utils/mountComponent.js

@@ -0,0 +1,50 @@
+/*
+Copyright 2026 Seekra
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { createTestingPinia } from '@pinia/testing';
+import { vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { createI18n } from 'vue-i18n';
+import { createMemoryHistory, createRouter } from 'vue-router';
+
+export const mountComponent = function mountComponent (component, options = {}, i18nMessages = {}, routes = []) {
+    const i18n = createI18n({
+        legacy: false,
+        locale: 'en',
+        messages: {
+            en: i18nMessages
+        }
+    });
+
+    const router = createRouter({
+        history: createMemoryHistory(),
+        routes
+    });
+
+    return mount(component, {
+        global: {
+            plugins: [
+                i18n,
+                router,
+                createTestingPinia({
+                    stubActions: false,
+                    createSpy: vi.fn
+                })
+            ],
+        },
+        ...options
+    });
+};