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Which of the following is the correct syntax to run a function once before all tests in a Cypress test suite?

easy📝 Syntax Q12 of 15
Cypress - Writing Tests
Which of the following is the correct syntax to run a function once before all tests in a Cypress test suite?
Abefore(() => { cy.visit('/') })
BbeforeEach(() => { cy.visit('/') })
Cafter(() => { cy.visit('/') })
DafterEach(() => { cy.visit('/') })
Step-by-Step Solution
Solution:
  1. Step 1: Identify the hook that runs once before all tests

    before runs once before the entire suite; beforeEach runs before each test.
  2. Step 2: Match the syntax

    before(() => { cy.visit('/') }) is the correct syntax to run once before all tests.
  3. Final Answer:

    before(() => { cy.visit('/') }) -> Option A
  4. Quick Check:

    Run once before all tests = before() = A [OK]
Quick Trick: Use before() for once before all tests, beforeEach() for every test [OK]
Common Mistakes:
  • Using beforeEach instead of before for once-per-suite setup
  • Confusing after with before
  • Incorrect arrow function syntax

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