assert.notStrictEqual(actual, expected[, message])

• actual <any>
• expected <any>
• message <string> | <Error>

测试由 Object.is() 确定的 actual 和 expected 参数之间的严格不等式。

【Tests strict inequality between the actual and expected parameters as determined by Object.is().】

import assert from 'node:assert/strict';

assert.notStrictEqual(1, 2);
// OK

assert.notStrictEqual(1, 1);
// AssertionError [ERR_ASSERTION]: Expected "actual" to be strictly unequal to:
//
// 1

assert.notStrictEqual(1, '1');
// OKconst assert = require('node:assert/strict');

assert.notStrictEqual(1, 2);
// OK

assert.notStrictEqual(1, 1);
// AssertionError [ERR_ASSERTION]: Expected "actual" to be strictly unequal to:
//
// 1

assert.notStrictEqual(1, '1');
// OK拷贝

如果值严格相等，则会抛出一个 AssertionError，并且其 message 属性设置为 message 参数的值。如果 message 参数未定义，则会分配一个默认的错误信息。如果 message 参数是 Error 的一个实例，则会抛出它，而不是 AssertionError。

【If the values are strictly equal, an AssertionError is thrown with a message property set equal to the value of the message parameter. If the message parameter is undefined, a default error message is assigned. If the message parameter is an instance of an Error then it will be thrown instead of the AssertionError.】