@BeforeMethod
public void initTestClass()
throws SecurityException, NoSuchFieldException, IllegalArgumentException,
IllegalAccessException {
runtimeInfo = new RuntimeInformation(idManager);
runtimeInfo.log = LoggerFactory.getLogger(RuntimeInformation.class);
// we have to replace the real runtimeBean by the mocked one, so that we don't retrieve the
// info from the underlying JVM
Field field = runtimeInfo.getClass().getDeclaredField("runtimeBean");
field.setAccessible(true);
field.set(runtimeInfo, runtimeBean);
}
@Test
public void idNotAvailableTest() throws IdNotAvailableException {
long uptime = 12345L;
long sensorTypeIdent = 13L;
when(runtimeBean.getUptime()).thenReturn(uptime);
when(idManager.getPlatformId()).thenThrow(new IdNotAvailableException("expected"));
when(idManager.getRegisteredSensorTypeId(sensorTypeIdent))
.thenThrow(new IdNotAvailableException("expected"));
// there is no current data object available
when(coreService.getPlatformSensorData(sensorTypeIdent)).thenReturn(null);
runtimeInfo.update(coreService, sensorTypeIdent);
ArgumentCaptor<SystemSensorData> sensorDataCaptor =
ArgumentCaptor.forClass(SystemSensorData.class);
verify(coreService, times(0))
.addPlatformSensorData(eq(sensorTypeIdent), sensorDataCaptor.capture());
}
@Test
public void oneDataSet() throws IdNotAvailableException {
long uptime = 12345L;
long sensorTypeIdent = 13L;
long platformIdent = 11L;
when(runtimeBean.getUptime()).thenReturn(uptime);
when(idManager.getPlatformId()).thenReturn(platformIdent);
when(idManager.getRegisteredSensorTypeId(sensorTypeIdent)).thenReturn(sensorTypeIdent);
// there is no current data object available
when(coreService.getPlatformSensorData(sensorTypeIdent)).thenReturn(null);
runtimeInfo.update(coreService, sensorTypeIdent);
// -> The service must create a new one and add it to the storage
// We use an argument capturer to further inspect the given argument.
ArgumentCaptor<SystemSensorData> sensorDataCaptor =
ArgumentCaptor.forClass(SystemSensorData.class);
verify(coreService, times(1))
.addPlatformSensorData(eq(sensorTypeIdent), sensorDataCaptor.capture());
SystemSensorData sensorData = sensorDataCaptor.getValue();
assertThat(sensorData, is(instanceOf(RuntimeInformationData.class)));
assertThat(sensorData.getPlatformIdent(), is(equalTo(platformIdent)));
assertThat(sensorData.getSensorTypeIdent(), is(equalTo(sensorTypeIdent)));
RuntimeInformationData runtimeData = (RuntimeInformationData) sensorData;
assertThat(runtimeData.getCount(), is(equalTo(1)));
// as there was only one data object min/max/total the values must be the
// same
assertThat(runtimeData.getMinUptime(), is(equalTo(uptime)));
assertThat(runtimeData.getMaxUptime(), is(equalTo(uptime)));
assertThat(runtimeData.getTotalUptime(), is(equalTo(uptime)));
}