// string1Declaration is bound to pattern 3
this.node = new NotNode( 15,
new MockTupleSource( 5 ),
new MockObjectSource( 8 ),
new DefaultBetaConstraints( new BetaNodeFieldConstraint[]{this.constraint},
configuration ),
Behavior.EMPTY_BEHAVIOR_LIST,
buildContext );
this.sink = new MockLeftTupleSink();