import { expect, test } from "vitest"

import { regexpIsEmail } from "#Source/basic/index.ts"

test("regexpIsEmail validates email format", () => {
  expect(regexpIsEmail("user@example.com")).toBe(true)
  expect(regexpIsEmail("first.last+tag@example.co")).toBe(true)
  expect(regexpIsEmail("user@localhost")).toBe(false)
  expect(regexpIsEmail("user@example")).toBe(false)
  expect(regexpIsEmail("user@.com")).toBe(false)
})