Description
Testing asynchronous systems is hard. Not only does it require handling threads, timeouts and concurrency issues, but the intent of the test code can be obscured by all these details. Awaitility is a DSL that allows you to express expectations of an asynchronous system in a concise and easy to read manner. For example:
Awaitility alternatives and similar libraries
Based on the "Testing" category.
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Collect and Analyze Billions of Data Points in Real Time
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
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Popular Comparisons
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README
[Awaitility](resources/Awaitility_logo_red_small.png)
Testing asynchronous systems is hard. Not only does it require handling threads, timeouts and concurrency issues, but the intent of the test code can be obscured by all these details. Awaitility is a DSL that allows you to express expectations of an asynchronous system in a concise and easy to read manner. For example:
@Test
public void updatesCustomerStatus() {
// Publish an asynchronous message to a broker (e.g. RabbitMQ):
messageBroker.publishMessage(updateCustomerStatusMessage);
// Awaitility lets you wait until the asynchronous operation completes:
await().atMost(5, SECONDS).until(customerStatusIsUpdated());
...
}
News
- 2022-03-04: Awaitility
4.2.0is released. It allows the use of assertion libaries such as Hamcrest or Assertj in fail-fast conditions as well as various improvements and bug fixes. See changelog for details. - 2021-10-25: Awaitility
4.1.1is released. This release includes some bug fixes and small improvements. See changelog for details. - 2021-05-08: Awaitility
4.1.0is released. This release includes fail-fast conditions as well as some bug fixes and dependency updates. See changelog for details.
Documentation
Links
- Change log
- Awaitility on Open Hub
- Mailing list for questions and support