InternalRuleBase rbase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
pctxFactory = rbase.getConfiguration().getComponentFactory().getPropagationContextFactory();
this.context = pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, null);
this.workingMemory = new AbstractWorkingMemory(1, rbase);
this.tupleSource = new MockTupleSource(4);
this.objectSource = new MockObjectSource(4);
this.sink = new MockLeftTupleSink();
final RuleBaseConfiguration configuration = new RuleBaseConfiguration();