包括序列图，活动图和状态机图。
And includes sequence diagrams, activity diagrams and state machine diagrams.
测试用例可以是一种操作或一种行为模型(交互图、状态机图或活动图)。
A test case can be an operation or a behavioral model (Interaction, State Machine, or Activity).
状态机图：状态机图描述了对象所处的各种状态，以及那些状态之间的变迁。
State machine diagram: a state machine diagram depicts the various states that an object may be in and the transitions between those states.
应用推荐