Task finalized = task("finalized", type: Async, finalizedBy: [finalizer])
        Task otherTaskWithDependency = task("otherTaskWithDependency", type: Async, dependsOn: [dependency])

        when:
        addToGraph(finalized)
        addToGraph(otherTaskWithDependency)
        populateGraph()

        and:
        def finalizedNode = selectNextTaskNode()