[arquillian-issues] [JBoss JIRA] (ARQGRA-433) FieldAccessValidatorEnricher checks access to fields uniformly
Lukáš Fryč (JIRA)
issues at jboss.org
Thu Apr 24 08:10:34 EDT 2014
[ https://issues.jboss.org/browse/ARQGRA-433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12963482#comment-12963482 ]
Lukáš Fryč commented on ARQGRA-433:
-----------------------------------
The purpose of this validator is that people that use public fields,
1) don't actually see a state of a bean (e.g. page fragment), but rather a state of a proxy (which isn't enriched and their state thus doesn't have to correspond)
2) can't use interceptors because field access (as opposed to method accessor) can't be intercepted
Graphene can't auto-magically synchronize state of a proxy and its bean.
----
But if I understand it correctly, Graphene checks the @Rule field that is actually part of test case, right?
This is not correct as the test case IS NOT a bean instantiated by Graphene.
> FieldAccessValidatorEnricher checks access to fields uniformly
> --------------------------------------------------------------
>
> Key: ARQGRA-433
> URL: https://issues.jboss.org/browse/ARQGRA-433
> Project: Arquillian Graphene
> Issue Type: Bug
> Components: core
> Affects Versions: 2.0.2.Final
> Reporter: Stefan Miklosovic
> Priority: Optional
>
> I have this test
> {code}
> @Rule
> public ExpectedException expectedException = ExpectedException.none();
> @Test
> @InSequence(2)
> @ReportMessage("This method should pass.")
> public void testWithExpectedExceptionRule() {
> expectedException.expect(RuntimeException.class);
> throw new RuntimeException("this exception is expected");
> }
> {code}
> Logger writes this out:
> WARNING: Public field 'expectedException' found in org.arquillian.droidium.devconf.AeroGearTestCase. Direct access to fields outside of the declaring class is not allowed.
> Apr 01, 2014 11:50:27 AM org.jboss.arquillian.graphene.enricher.FieldAccessValidatorEnricher checkFieldValidity
> However that @Rule field _has to be_ public
> {quote}
> A field must be public, not static, and a subtype of TestRule
> {quote}
> So in this case validation does not make sense.
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