The result of a Boolean property match operation, such as one performed by a
which contains one field that indicates whether the match succeeded (i.e., the Boolean
property was true) and one field that provides
the name of the property.
For an example of a BePropertyMatchResult in action, see the documentation for
indicates whether or not the matcher matched (if the Boolean property was true, it was a match)
the name of the Boolean property that was matched against