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General Board / Re: Use Case scenarios
« on: February 27, 2003, 08:30:37 am »
This thread is old, but I wanted to add one comment.
I understand a UC scenario to be a data fill of the use case, in other words, a specific instance of the use case with given data.
However, this is not how I use EA scenarios. I use EA "scenarios" to encode Use Case "Alternative Paths", i.e. exceptions or alternatives to the basic path. This keeps my basic path nice and clean and tight. I then encode the alternative paths as scenarios. This looks good on the documentation, too, and reads well.
There is no real mechanism in EA, except perhaps "Test Cases" to capture the meaning of scenarios as data fill, i.e. the two column view.
I might drop Geoff a note to see what he thinks about clarifying the language, as I was initially quite confused about what EA scenarios were intended for.
How do other people use EA scenarios?
I understand a UC scenario to be a data fill of the use case, in other words, a specific instance of the use case with given data.
However, this is not how I use EA scenarios. I use EA "scenarios" to encode Use Case "Alternative Paths", i.e. exceptions or alternatives to the basic path. This keeps my basic path nice and clean and tight. I then encode the alternative paths as scenarios. This looks good on the documentation, too, and reads well.
There is no real mechanism in EA, except perhaps "Test Cases" to capture the meaning of scenarios as data fill, i.e. the two column view.
I might drop Geoff a note to see what he thinks about clarifying the language, as I was initially quite confused about what EA scenarios were intended for.
How do other people use EA scenarios?