Skip to main content
Module

std/expect/_to_have_returned_times_test.ts

Deno standard library
denoland/deno_std
Go to Latest
File
12345678910111213141516171819202122232425
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { expect } from "./expect.ts";import { fn } from "./fn.ts";import { AssertionError, assertThrows } from "../assert/mod.ts";
Deno.test("expect().toHaveReturnedTimes()", () => {  const mockFn = fn();
  mockFn();  mockFn();
  expect(mockFn).toHaveReturnedTimes(2);
  expect(mockFn).not.toHaveReturnedTimes(1);
  assertThrows(() => {    expect(mockFn).toHaveReturnedTimes(1);  }, AssertionError);
  assertThrows(() => {    expect(mockFn).not.toHaveReturnedTimes(2);  }, AssertionError);});