[jboss-jira] [JBoss JIRA] (WFLY-4853) Provide two cluster test case for EJBClient

[Richard Achmatowicz (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-4853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086857#comment-13086857 ] 

Richard Achmatowicz commented on WFLY-4853:
-------------------------------------------

Modified the test case so that we run two separate tests:
- testConcurrentFailoverOverWithoutTransactions(): the test case without transactions enabled on the ejb-forwarder bean's methods
- testConcurrentFailoverOverWithTransactions: the test case with transactions enabled on the ejb-forwarder bean's methods

This allows better test scenario coverage, as well as allowing me to get the test merged and ignore the transactional case while it is being fixed.  



> Provide two cluster test case for EJBClient
> -------------------------------------------
>
>                 Key: WFLY-4853
>                 URL: https://issues.jboss.org/browse/WFLY-4853
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: Test Suite
>    Affects Versions: 10.0.0.Alpha4
>            Reporter: Richard Achmatowicz
>            Assignee: Richard Achmatowicz
>
> The Wildfly test suite is missing a test case for testing EJBClient interactions over two clusters, which does exist in the EAP test cycle. This test case aims to duplicate that multi-node SmartFrog test in the Wildfly testsuite so that errors are identified early. 
>  The test setup:
> - two clusters 
> {noformat}
>  ejb-forwarder = {node0, node1}
>  ejb={node3, node4}
> {noformat} 
> where each node of cluster ejb-forwarder has a remote outbound connection to node3
> - a forwarding SFSB deployment on cluster ejb-forwarder, which forwards invocations to cluster ejb
> - a non-forwarding deployment on cluster ejb
> - a client which makes invocations on the clustered deployment on ejb-forwarder every 10 ms
> The test execution:
> - once the servers and deployments have been deployed, each server is shut down and then restarted in turn, at which time the test ends.
> The expected behaviour:
> - at least 90% of client invocations will complete without exception
> - test client invocations on ejb-forwarder will fail over from node0 to node1 (or vice versa, depending on which node of cluster ejb-forwarder is down) 
> - server-client invocations on ejb will fail-over from node3 to node 4 (or vice versa depending on which node of cluster ejb is down)
> The invocation transaction attribute set up:
> - invocations from the client to ejb-forwarder are not in transaction scope
> - invocations from ejb-forwarder to ejb are in transaction scope with attribute REQUIRED
> This allows exercising invocations from a managed transaction context, which uncovered a number of issues...



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