agenda.activateRuleFlowGroup("rule-flow-group-0");
assertEquals(1,
ruleFlowGroup0.size());
// As we fire the rule, an new activation is created for rule1, and it should be added to group AND the agenda.
agenda.fireNextItem(null, 0, -1);
assertEquals(1,
ruleFlowGroup0.size());
// After firing all activations of RuleFlowGroup 0, the agenda is empty
agenda.fireNextItem(null, 0, -1);