std/expect/_to_have_been_called_times_test.ts
2024-04-29 11:57:30 +09:00

22 lines
575 B
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { expect } from "./expect.ts";
import { fn } from "./fn.ts";
import { AssertionError, assertThrows } from "@std/assert";
Deno.test("expect().toHaveBeenCalledTimes()", () => {
const mockFn = fn();
mockFn();
expect(mockFn).toHaveBeenCalledTimes(1);
expect(mockFn).not.toHaveBeenCalledTimes(2);
assertThrows(() => {
expect(mockFn).toHaveBeenCalledTimes(2);
}, AssertionError);
assertThrows(() => {
expect(mockFn).not.toHaveBeenCalledTimes(1);
}, AssertionError);
});