+
+ /**
+ * @throws Exception
+ * Testing of {@link MeterModInputMessageFactory} for correct translation from POJO
+ */
+ @Test
+ public void testMeterModInputMessageWithNoBands() throws Exception {
+ MeterModInputBuilder builder = new MeterModInputBuilder();
+ BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
+ builder.setCommand(MeterModCommand.forValue(1));
+ builder.setFlags(new MeterFlags(false, true, true, false));
+ builder.setMeterId(new MeterId(2248L));
+ builder.setBands(null);
+ MeterModInput message = builder.build();
+
+ ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
+ meterModFactory.serialize(message, out);
+
+ BufferHelper.checkHeaderV13(out, (byte) 29, 16);
+ Assert.assertEquals("Wrong meterModCommand", message.getCommand().getIntValue(), out.readUnsignedShort());
+ Assert.assertEquals("Wrong meterFlags", message.getFlags(), decodeMeterModFlags(out.readShort()));
+ Assert.assertEquals("Wrong meterId", message.getMeterId().getValue().intValue(), out.readUnsignedInt());
+ Assert.assertTrue("Unexpected data", out.readableBytes() == 0);
+ }
+}
\ No newline at end of file