Update TestgeneratorDSL.xtext

Added businessruletask and priority back

de.fhmuenster.masterthesis.textgeneratordsl/src/de/fhmuenster/masterthesis/TestgeneratorDSL.xtext

@@ -57,7 +57,7 @@ ExternalServiceTaskFlowElement:
 	DECLARATION_FINISHED;
 
 BusinessRuleTaskFlowElement:
-	"FlowElement" name=ID ASSOCIATION "BusinessRuleTask" ('with' 'resultVariable' ASSOCIATION resultVariable=STRING)?
+	"FlowElement" name=ID ASSOCIATION "BusinessRuleTask" ('with' 'resultVariable' ASSOCIATION resultVariable=STRING)? ('and' 'label' ASSOCIATION label=STRING)?
 	DECLARATION_FINISHED;
 	
 GatewayFlowElement:
@@ -125,6 +125,7 @@ FlowReference:
 
 Test:
 	'Test' name=ID 'for' flowReference=FlowReference 
+		('with' 'priority' priority=INT)?
 		(declarations+=VariableDeclarations (SEPARATOR declarations+=VariableDeclarations)*)?
 		(endCheck=EndChecks)?
 		('with' 'mocks' ASSOCIATION LIST_OPEN (mocks+=MockReference (SEPARATOR mocks+=MockReference)*)? LIST_CLOSED)?