@Test
public void testForUndefinedProperty() {
Precondition precondition = ConstraintsFactory.eINSTANCE.createPrecondition();
TechnicalProperty property = ConstraintsFactory.eINSTANCE.createStringTechnicalProperty();
precondition.setLogicalConnectiveType(LogicalConnectiveTypes.AND);
precondition.getBaseConditions().add(ConstraintsFactory.eINSTANCE.createBaseCondition());
property.setName("bar thing");
precondition.getBaseConditions().get(0).setTechnicalProperty(property);
precondition.getBaseConditions().get(0).setOperator(BaseConditionOperators.EQUALS);
precondition.getBaseConditions().get(0).setValue("foo");