posthog/cypress

Testing Feature Flags

The Cypress tests run with a PostHog instance that has no feature flags set up.

To test feature flags you can intercept the call to the decide endpoint

  // sometimes the system under test calls `/decide`
  // and sometimes it calls https://app.posthog.com/decide
  cy.intercept(/.*\/decide\/.*/, (req) =>
      req.reply(
          decideResponse({
                '6619-query-events-by-date': true,
          })
      )
  )