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https://issues.apache.org/jira/browse/PHOENIX-1295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Viraj Jasani reassigned PHOENIX-1295:
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Assignee: Viraj Jasani
> Add testing utility for table creation, population, and checking query results
> ------------------------------------------------------------------------------
>
> Key: PHOENIX-1295
> URL: https://issues.apache.org/jira/browse/PHOENIX-1295
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Gabriel Reid
> Assignee: Viraj Jasani
> Priority: Major
> Labels: phoenix-hardening
> Attachments: PHOENIX-1295-WIP1.patch
>
>
> Mostly due to the way the JDBC is structured in general, it's relatively
> painful to create a simple test case that just creates a simple table,
> populates it with a couple of rows, and checks the output of a query.
> Adding to this is the fact that there isn't really a single "right way" to
> write simple unit tests in Phoenix. Some tests try to cleanly close
> statements, ResultsSets, and Connections, while others don't. New tests of
> this sort are often created by first copying an existing test.
> The end results is that a couple of simple test cases to test a new built-in
> function often end up being mostly wresting with JDBC, with the actual test
> case getting largely hidden in the noise.
> The purpose of this ticket is to propose a utility to simplify creating
> tables, populating them, and verifying the output.
> The general API I have in mind is would look like this:
> {code}
> QueryTestUtil.on(jdbcUrl)
> .createTable("testtable",
> "id integer not null primary key",
> "name varchar")
> .withRows(
> 1, "name1",
> 2, "name2",
> 3, "othername")
> .verifyQueryResults(
> "select id, name from testtable where name like 'name%'",
> 1, "name1",
> 2, "name2");
> {code}
> The intention is to make it much less painful to write tests, and also to
> replace as enough existing test code to use this pattern so that new tests
> being created based on existing code will also follow this pattern.
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