### Question:
CallActivityPropertyWriter extends MultipleInstanceActivityPropertyWriter { public void setAdHocAutostart(boolean autoStart) { CustomElement.autoStart.of(flowElement).set(autoStart); } 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 testSetAdHocAutostart_true() throws Exception { tested.setAdHocAutostart(Boolean.TRUE); assertTrue(CustomElement.autoStart.of(tested.getFlowElement()).get()); }
@Test public void testSetAdHocAutostart_false() throws Exception { tested.setAdHocAutostart(Boolean.FALSE); assertFalse(CustomElement.autoStart.of(tested.getFlowElement()).get()); }