@Test
public void testCaseQueryNotClosedAsPost() {
List<HistoricCaseInstance> mockedHistoricCaseInstances = MockProvider.createMockRunningHistoricCaseInstances();
HistoricCaseInstanceQuery mockedHistoricCaseInstanceQuery = mock(HistoricCaseInstanceQuery.class);
when(mockedHistoricCaseInstanceQuery.list()).thenReturn(mockedHistoricCaseInstances);
when(processEngine.getHistoryService().createHistoricCaseInstanceQuery()).thenReturn(mockedHistoricCaseInstanceQuery);
Map<String, Boolean> body = new HashMap<String, Boolean>();
body.put("notClosed", true);