[jira] [Updated] (BEAM-546) Aggregator Verifier and Integrate to E2E Test Framework

["Daniel Halperin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Halperin updated BEAM-546:
---------------------------------
    Component/s: testing

> Aggregator Verifier and Integrate to E2E Test Framework
> -------------------------------------------------------
>
>                 Key: BEAM-546
>                 URL: https://issues.apache.org/jira/browse/BEAM-546
>             Project: Beam
>          Issue Type: Task
>          Components: testing
>            Reporter: Mark Liu
>            Assignee: Mark Liu
>            Priority: Minor
>
> Create a matcher to verify the value of [Aggregator|https://github.com/apache/incubator-beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Aggregator.java], which is [AggregatorValues|https://github.com/apache/incubator-beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/AggregatorValues.java], by given expected values.
> For example:
> {code}
> MyFnWithAggregator fn = new MyFnWithAggregator();
> Pipeline p = ... (setup the pipeline, use fn) ...
> p.run();
> assertThat(pResult, isAggregatorValue(values, fn.aggregator));
> {code}
> It also should be integrated in E2E pipeline test and used by setting onSuccessMatcher.



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