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https://issues.apache.org/jira/browse/SENTRY-1502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Na Li updated SENTRY-1502:
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Fix Version/s: (was: 2.1.0)
> Multiple tests in TestSentryStore are not testing useful things
> ---------------------------------------------------------------
>
> Key: SENTRY-1502
> URL: https://issues.apache.org/jira/browse/SENTRY-1502
> Project: Sentry
> Issue Type: Test
> Components: Sentry
> Affects Versions: 1.7.0, 2.0.0
> Reporter: Alexander Kolbasov
> Assignee: Ruiming Zhou
> Priority: Major
> Labels: patch
> Attachments: SENTRY-1502.001.patch
>
>
> I noticed that multiple unit tests in TestSentryStore are not testing useful
> things. For example:
> {code}
> @Test
> public void testCreateDropRole() throws Exception {
> String roleName = "test-drop-role";
> long seqId = sentryStore.createSentryRole(roleName).getSequenceId();
> assertEquals(seqId + 1,
> sentryStore.dropSentryRole(roleName).getSequenceId());
> }
> {code}
> So this code only tests that there are no exceptions thrown. The assert is
> bogus - it tests that there was a single transaction in between which is a
> wrong test in the first place - number of transactions isn't a functionality.
> The test doesn't verify whether the role was actually created and whether it
> was correctly dropped. And it is similar for other tests as well.
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