20.10Generate acceptance scenarios automatically

From:

BR-022:
If source omits phone,
preserve Salesforce Phone.

AI generates:

TC-022-A

Given Salesforce Account C001
has Phone = 111

When source sends C001
without phone

Then Account C001 remains
Phone = 111

Then:

TC-022-B

Given Salesforce Account C001
has Phone = 111

When source sends
phone = null

Then ...

And suddenly AI notices:

Null behavior hasn't been defined.

That's exactly what you want.