Class: Async

vertx-unit-js/async~ Async

new Async()

An asynchronous exit point for a test.

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Methods

await(timeoutMillis)

Cause the current thread to wait until this completion completes with a configurable timeout.

If completion times out or the current thread is interrupted, an exception will be thrown.

Parameters:
Name Type Description
timeoutMillis number the timeout in milliseconds
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awaitSuccess(timeoutMillis)

Cause the current thread to wait until this completion completes and succeeds with a configurable timeout.

If completion times out or the current thread is interrupted or the suite fails, an exception will be thrown.

Parameters:
Name Type Description
timeoutMillis number the timeout in milliseconds
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complete()

Signals the asynchronous operation is done, this method must be called with a count greater than 0, otherwise it throws an IllegalStateException to signal the error.
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count() → {number}

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Returns:
the current count
Type
number

countDown()

Count down the async.
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handler(completionHandler)

Completion handler to receive a completion signal when this completions completes.
Parameters:
Name Type Description
completionHandler function the completion handler
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isCompleted() → {boolean}

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Returns:
true if this completion is completed
Type
boolean

isFailed() → {boolean}

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Returns:
true if the this completion is completed and failed
Type
boolean

isSucceeded() → {boolean}

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Returns:
true if this completion is completed and succeeded
Type
boolean

resolve(future)

Completes the future upon completion, otherwise fails it.
Parameters:
Name Type Description
future Future the future to resolve
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