Condition-Based Waiting

To fix flaky async tests, replace arbitrary timeouts with condition polling. This approach checks for specific state transitions or event triggers, ensuring predictable outcomes across varied environments and load conditions.

Condition-based waiting is a technique that uses deterministic checks for state transitions instead of fixed delays. It caters to asynchronous tests with timing dependencies, reducing failures in high-load environments or CI.

You can implement condition polling by using the `waitFor` function to continuously check if a specific condition is met. This replaces arbitrary timeouts with deterministic state validation for your tests.

Yes, condition polling works for tests requiring accurate timing across different machines. By using deterministic checks for event triggers, it ensures consistent outcomes regardless of varying machine loads.

The best way to handle timing dependencies in high-load CI environments is condition-based waiting. It replaces arbitrary timeouts with condition polling to reduce flakiness and ensure predictable test outcomes.

You should not use arbitrary timeouts for asynchronous tests when dealing with race conditions or high-load environments. Fixed delays cause flaky tests; condition polling provides deterministic state transition checks instead.