chore: Nuxt 4 upgrade (#7426)

frontend/app/lib/validators/inputs.test.ts

@@ -0,0 +1,94 @@
+import { expect, test, vi } from "vitest";
+import enUS from "~/lang/messages/en-US.json";
+
+import { required, email, whitespace, url, minLength, maxLength } from "./inputs";
+
+vi.mock("~/composables/use-global-i18n", () => {
+  const interpolate = (msg: string, params?: Record<string, unknown>) => {
+    if (!params) return msg;
+    return msg
+      .replace("{min}", String(params.min ?? ""))
+      .replace("{max}", String(params.max ?? ""));
+  };
+
+  const t = (key: string, params?: Record<string, unknown>) => {
+    const parts = key.split(".");
+    let acc: any = enUS as any;
+    for (const p of parts) acc = acc?.[p];
+    const msg: string | undefined = acc;
+    return interpolate(msg ?? key, params);
+  };
+
+  return { useGlobalI18n: () => ({ t }) };
+});
+
+export { scorePassword } from "./password";
+
+// Tests
+
+test("validator required", () => {
+  const falsey = enUS.validators.required;
+  expect(required("123")).toBe(true);
+  expect(required("")).toBe(falsey);
+  expect(required(undefined)).toBe(falsey);
+  expect(required(null)).toBe(falsey);
+});
+
+const nulls = [undefined, null];
+
+test("validator email", () => {
+  const falsey = enUS.validators["invalid-email"];
+  expect(email("123")).toBe(falsey);
+  expect(email("email@example.com")).toBe(true);
+
+  for (const n of nulls) {
+    expect(email(n)).toBe(falsey);
+  }
+});
+
+test("whitespace", () => {
+  const falsey = enUS.validators["no-whitespace"];
+  expect(whitespace("123")).toBe(true);
+  expect(whitespace(" ")).toBe(falsey);
+  expect(whitespace("123 123")).toBe(falsey);
+
+  for (const n of nulls) {
+    expect(whitespace(n)).toBe(falsey);
+  }
+});
+
+test("url", () => {
+  const falsey = enUS.validators["invalid-url"];
+  expect(url("https://example.com")).toBe(true);
+  expect(url("")).toBe(falsey);
+
+  for (const n of nulls) {
+    expect(url(n)).toBe(falsey);
+  }
+});
+
+test("minLength", () => {
+  const min = 3;
+  const falsey = enUS.validators["min-length"].replace("{min}", String(min));
+  const fn = minLength(min);
+  expect(fn("123")).toBe(true);
+  expect(fn("12")).toBe(falsey);
+  expect(fn("")).toBe(falsey);
+
+  for (const n of nulls) {
+    expect(fn(n)).toBe(falsey);
+  }
+});
+
+test("maxLength", () => {
+  const max = 3;
+  const falsey = enUS.validators["max-length"].replace("{max}", String(max));
+  const fn = maxLength(max);
+  expect(fn("123")).toBe(true);
+  expect(fn("1234")).toBe(falsey);
+  expect(fn("")).toBe(true);
+
+  for (const n of nulls) {
+    expect(fn(n)).toBe(true);
+  }
+});