该基类添加了一些功能，可测试GWT代码并处理某些基础实现从而启动并运行GWT组件。

This base class adds functionality for testing GWT code as well as handling some of the plumbing to get a GWT component up and running.

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细粒度的跟踪功能允许您捕获和可视化运行测试时在业务流程、状态机或中介流上处理的活动、状态或中介。

A fine-grained trace feature lets you capture and visualize the activities, states, or mediations that were processed when a test was run on a business process, state machine, or mediation flow.

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对匹配和标准化规则进行了重用，利用了批处理运行期间应用的相同功能。

Matching and standardization rules are reused, taking advantage of the same functions applied during batch runs.

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