我正在尝试用Jest运行最基本的示例,但是我似乎没有能力。请按照此处的说明进行操作:https://jestjs.io/docs/en/getting-started.html
景气,参考错误。我在这里想念什么?
这是我的控制台输出:
FAIL ./sum.test.js
● Test suite failed to run
ReferenceError: test is not defined
1 | const sum = require('./sum');
2 |
> 3 | test('adds 1 + 2 to equal 3', () => {
| ^
4 | expect(sum(1, 2)).toBe(3);
5 | });
at Object.<anonymous> (sum.test.js:3:1)
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 0.957 s
Ran all test suites.
(node:21384) ExperimentalWarning: The fs.promises API is experimental
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] test: `jest`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] test script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
似乎与此问题有关:https://github.com/facebook/jest/issues/9538
尝试将节点版本升级到至少v10.14.2或将玩笑降级到至少v25.2.2。