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Posted to commits@beam.apache.org by "Eugene Kirpichov (JIRA)" <ji...@apache.org> on 2017/07/19 18:56:00 UTC

[jira] [Created] (BEAM-2644) Make it easier to test runtime-accessible ValueProvider's

Eugene Kirpichov created BEAM-2644:
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             Summary: Make it easier to test runtime-accessible ValueProvider's
                 Key: BEAM-2644
                 URL: https://issues.apache.org/jira/browse/BEAM-2644
             Project: Beam
          Issue Type: New Feature
          Components: sdk-java-core
            Reporter: Eugene Kirpichov
            Assignee: Davor Bonaci


Many transforms that take ValueProvider's have different codepaths for when the provider is accessible or not. However, as far as I can tell, there is no good way to construct a transform with an inaccessible ValueProvider, and then test how it runs with an actual value supplied.

The only way I could come up with is mimicking https://github.com/apache/beam/blob/master/sdks/java/core/src/test/java/org/apache/beam/sdk/options/ValueProviderTest.java#L202 , which is very ugly.



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