I am trying to run the most basic example with Jest, yet I don't seem to be able to. Followed the instructions here: https://jestjs.io/docs/en/getting-started.html
- npm init -y (for a base project)
- npm install --save-dev jest
- create sum.js file.
- create sum.test.js file.
- update "test" script.
- npm run test.
Boom, reference error. What am I missing here?
- npm v6.13.7
- node v10.13.0
- jest v26.0.1
This is my console output:
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.
