### Question:
CallActivityPropertyWriter extends MultipleInstanceActivityPropertyWriter { public void setAbortParent(Boolean abortParent) { CustomElement.abortParent.of(activity).set(abortParent); } CallActivityPropertyWriter(CallActivity activity, VariableScope variableScope, Set<DataObject> dataObjects); void setOnEntryAction(OnEntryAction onEntryAction); void setOnExitAction(OnExitAction onExitAction); void setIndependent(Boolean independent); void setAbortParent(Boolean abortParent); void setWaitForCompletion(Boolean waitForCompletion); void setAsync(Boolean async); void setCalledElement(String value); void setCase(Boolean isCase); void setAdHocAutostart(boolean autoStart); void setSlaDueDate(SLADueDate slaDueDate);  }### Answer:
@Test public void testAbortParentTrue() { tested.setAbortParent(true); }
@Test public void testAbortParentFalse() { tested.setAbortParent(false); }