The ScenarioInterpreter is used to express interactions with the system under development that must be performed in a particular order. This form of specification provides information about the business flow.

When a sequence of action is executed, confirms that each action has successfully been performed.

• As for all other interpreters, the first row of the ScenarioInterpreter specifies the name of the interpreter and the name of the sequence of actions to be tested. What makes the ScenarioInterpreter particular is that it only have to be defined once for all the sequences of actions expressed in a page. Obviously, the ScenarioInterpreter must be define before any sequence of actions.
• The ScenarioInterpreter may also be expressed in Bullet List form or Number List form.

When the action has been executed successfully, color the row or words inside the row in green.

If the action execution has failed, color the the row or words inside the row in red.

If the system encounters an execution error, the row is colored yellow and provides information about the error.

When the action has been executed successfully, will display the returned value in gray.