CODEWITHSUNDEEP
javascriptunit-testingmocha.js
周汉成
周汉成

Reputation: 1465

Where to put `beforeEach` for all test cases?

What's the difference between these two tests:

beforeEach(doSomething)

describe("i am the only root describe in this test file", () => {
    // many test cases...
})

describe("i am the only root describe in this test file", () => {
    beforeEach(doSomething)
    // many test cases...
})

Upvotes: 3

Views: 900

Answers (1)

周汉成
周汉成

Reputation: 1465

If put beforeEach in a describe, it runs before each test in this block. If put it in the root level, it runs before all tests in all test files.

See https://github.com/demo-drive-learn/mocha-root-pre-hook, or check this demo.

Upvotes: 2

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