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https://issues.apache.org/jira/browse/IGNITE-11323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16793480#comment-16793480
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Andrew Mashenkov commented on IGNITE-11323:
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[~ibessonov], great idea.
PR look good to me.
> Reduce boilerplate "System.setProperty" code in tests
> -----------------------------------------------------
>
> Key: IGNITE-11323
> URL: https://issues.apache.org/jira/browse/IGNITE-11323
> Project: Ignite
> Issue Type: Test
> Reporter: Ivan Bessonov
> Assignee: Ivan Bessonov
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> There are many examples in tests where some property gets new value in
> "beforeTestsStarted"/"beforeTest"/"beginning of test method" and then gets
> its previous value in "afterTestsStopped"/"afterTest"/"finally block of test
> method". This approach leads to excessive code that can be avoided.
> I suggest implementing annotation "WithSystemProperty" (name is the subject
> to discussion) that will allow us to write this:
> {code:java}
> @Test
> @WithSystemProperty(key = IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK, value
> = "true")
> public void testSkipCheckConsistencyFlagEnabled() throws Exception {
> ...
> }
> {code}
> instead of this:
> {code:java}
> @Test
> public void testSkipCheckConsistencyFlagEnabled() throws Exception {
> String backup =
> System.setProperty(IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK, "true");
> try {
> ...
> }
> finally {
> if (backup != null)
> System.setProperty(IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK,
> backup);
> else
> System.clearProperty(IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK);
> }
> }
> {code}
>
> There also has to be ability to use this annotation on test class so new
> value of system properties will be used in all of its test methods.
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