Cypress Interceptors (E2E Testing)

📰 Dev.to · Elabid Asmaa

Learn to use Cypress Interceptors for E2E testing to spy on, modify, or mock HTTP requests

intermediate Published 18 Mar 2026
Action Steps
  1. Install Cypress and configure your test environment
  2. Use cy.intercept() to spy on HTTP requests and verify their contents
  3. Modify HTTP requests using cy.intercept() to test different scenarios
  4. Mock HTTP requests using cy.intercept() to isolate dependencies and improve test reliability
  5. Write tests using Cypress Interceptors to ensure your application behaves as expected
Who Needs to Know This

QA engineers and developers can benefit from using Cypress Interceptors to improve the reliability and efficiency of their end-to-end tests

Key Insight

💡 Cypress Interceptors allow you to control and manipulate HTTP requests during end-to-end testing, making your tests more efficient and reliable

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🚀 Improve your E2E tests with Cypress Interceptors! Spy on, modify, or mock HTTP requests for more reliable tests 💻

Key Takeaways

Learn to use Cypress Interceptors for E2E testing to spy on, modify, or mock HTTP requests

Full Article

cy.intercept() in Cypress allows you to spy on, modify, or mock HTTP requests during end-to-end...
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