readOp.get(NAME).set(AgentSubsystemExtension.AGENT_ENABLED);
result = services.executeOperation(readOp);
Assert.assertTrue(checkResultAndGetContents(result).resolve().asBoolean());
readOp.get(NAME).set(AgentSubsystemExtension.PLUGINS_ELEMENT);
result = services.executeOperation(readOp);
ModelNode content = checkResultAndGetContents(result);
plugins = content.asPropertyList();
Assert.assertEquals(plugins.size(), 3); // there were 2, but we added "foo" above
Assert.assertEquals(plugins.get(0).getName(), "platform"); // platform plugin is first in the xml
Assert.assertEquals(plugins.get(0).getValue().asBoolean(), true);