question: public void runTest ( ) throws Throwable { Document doc ; NodeList elementList ; Node nameNode ; CharacterData child ; String substring ; doc = ( Document ) load ( "staff" , false ) ; elementList = doc . getElementsByTagName ( "name" ) ; nameNode = elementList . item ( 0 ) ; child = ( CharacterData ) nameNode . getFirstChild ( ) ; substring = child . substringData ( 9 , 10 ) ; assertEquals ( "characterdataSubStringExceedsValueAssert" , "Martin" , substring ) ; }
target:  Runs the test case.