Module async_helpers 

Async testing utilities.

This module provides helpers for testing async MCP code, including timeout wrappers and assertion helpers.

Structs

TestBarrier

A test barrier for synchronizing async tests.

TestLatch

A test latch that can be awaited once.

Constants

DEFAULT_TIMEOUT

Default timeout for async operations in tests.

Functions

assert_completes_within

Assert that an async operation completes within a timeout.

assert_times_out

Assert that an async operation times out.

collect_with_timeout

Collect async stream items into a vector with timeout.

retry

Retry an async operation until it succeeds or max attempts is reached.

wait_for

Wait for a condition to become true.

wait_for_async

Wait for an async condition to become true.

with_default_timeout

Run an async function with the default timeout.

with_timeout

Run an async function with a timeout.