How to get part of xml from project properties

[Happy]

I need to get part of xml, that located under project properties. 

XML located under Custom Properties, named Test

<test1>aaa</test1>

<test2>bbb</test2>

<test3>ccc</test3>

And from this xml I need to take only value bbb

[nmrao]

With the information above, it is difficult to understand the problem itself. Would please make it little more clear so that other can reproduce the problem first?

[Happy · Accepted solution]

def result= context.expand('${#Project#Test#//test2}').toString()