Assert.assertEquals(0.0, datapoint.getSourceValue().dblValue());
Assert.assertEquals(0, datapoint.getSourceTimestamp());
Assert.assertEquals(0.0, datapoint.getValue().dblValue());
Assert.assertEquals(0, datapoint.getTimestamp());
//set value (with timestamp)
value.dblValue(11.5);
status = datapoint.setSourceValue(value, true);
Assert.assertEquals(-1, status);
Assert.assertEquals(0.0, datapoint.getSourceValue().dblValue());
Assert.assertEquals(0, datapoint.getSourceTimestamp());
Assert.assertEquals(0.0, datapoint.getValue().dblValue());