feat(tests): add comprehensive test suite for backend functionality, including database, configuration, and telemetry utilities

tests/frontend/MaterialDesignIcon.test.js

@@ -0,0 +1,27 @@
+import { mount } from "@vue/test-utils";
+import { describe, it, expect } from "vitest";
+import MaterialDesignIcon from "../../meshchatx/src/frontend/components/MaterialDesignIcon.vue";
+
+describe("MaterialDesignIcon.vue", () => {
+    it("converts icon-name to mdiIconName", () => {
+        const wrapper = mount(MaterialDesignIcon, {
+            props: { iconName: "account-circle" },
+        });
+        expect(wrapper.vm.mdiIconName).toBe("mdiAccountCircle");
+    });
+
+    it("renders svg with correct aria-label", () => {
+        const wrapper = mount(MaterialDesignIcon, {
+            props: { iconName: "home" },
+        });
+        expect(wrapper.find("svg").attributes("aria-label")).toBe("home");
+    });
+
+    it("falls back to question mark for unknown icons", () => {
+        const wrapper = mount(MaterialDesignIcon, {
+            props: { iconName: "non-existent-icon" },
+        });
+        // mdiProgressQuestion should be used
+        expect(wrapper.vm.iconPath).not.toBe("");
+    });
+});