In that case, you should test each component in isolation first before combining components to perform integration testing.

在这种情况下，应该首先单独测试各个组件，然后将组件组合在一起执行综合测试。

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To drive integration testing earlier in the life cycle, the testing sequence should be organized by iteration rather than by component.

为了在生存周期中提早进行集成测试，测试序列应该由迭代过程来组织，而不是根据部件来组织。

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Integration and testing: You may be building one small component, but that component may be connecting to a large labyrinth of other systems.

集成和测试：您可能在构建一个小组件，但此组件可能连接到其他系统的错综复杂的大型组件。

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