Assert.assertEquals(205, edge1.getValue(Value.VEHICLESLEFT),0);
Assert.assertTrue(edge1.hasValues());
//test normalized edge values
StatEdge edge2 = interval0.getStatEdge("1si");
Assert.assertEquals(3, edge2.numLanes());
Assert.assertFalse(edge2.hasValues());
Assert.assertEquals(85.97, edge2.getValue(Value.TRAVELTIME), 0.01);
Assert.assertEquals(5806.67, edge2.getValue(Value.SAMPLEDSECONDS), 0.01);
Assert.assertEquals(27.21, edge2.getValue(Value.DENSITY), 0.01);
Assert.assertEquals(13.60, edge2.getValue(Value.OCCUPANCY), 0.01);