[infinispan-issues] [JBoss JIRA] (ISPN-10906) JGroupsTransport instance is reused in tests

JGroupsTransport instance is reused in tests -------------------------------------------- Key: ISPN-10906 URL: https://issues.jboss.org/browse/ISPN-10906 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 10.0.1.Final Reporter: dan.berindei Assignee: dan.berindei Priority: Major Fix For: 10.1.0.CR1 The {{TRANSPORT}} {{AttributeDefinition}} uses {{IdentityAttributeCopier}}, which means that when a test uses {{GlobalConfigurationBuilder.read()}} to make a clone of the global configuration it keeps using the same {{JGroupsTransport}} instance. Both cache managers sort of work, but usually not as intended. We should detect when {{JGroupsTransport}}'s dependencies are injected twice and throw an exception. We should also consider changing the {{TRANSPORT}} copier to {{SimpleInstanceAttributeCopier}}.