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https://issues.apache.org/jira/browse/ARROW-6930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-6930:
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Summary: [Java] Create utility class for common array types of testing
(was: [Java] Create static factory methods for common array types of testing.)
> [Java] Create utility class for common array types of testing
> -------------------------------------------------------------
>
> Key: ARROW-6930
> URL: https://issues.apache.org/jira/browse/ARROW-6930
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Micah Kornfield
> Assignee: Ji Liu
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 7h 10m
> Remaining Estimate: 0h
>
> There is a lot of verbosity in the construction of Arrays for testing
> purposes (multiple lines of setSafe(...) or set(...). We should start adding
> some static factory methods to make test setup clearer and more concise. A
> strawman proposal for BigIntVector might look like:
>
> static BigIntVector create(String name, BufferAllocator allocator, Long...
> values).
>
> Usage would be something like:
>
> try (BigIntVector input = BigIntVectorCreate("sample_data", allocator, 1235L,
> null, 456L),
> BigIntVector expected = BigIntVectorCreate("sample_data", allocator,
> 1L, null, 0L),) {
> output = doSomethingWith(input);
> assertThat(output).isEqualTo(expected);
> }
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