@Test
public void testOneMatchingObjectWithChannel() throws Exception {

    // SETUP
    final Integer channel = 1;
    final AttributeAddress expectedAddress = new AttributeAddress(this.registerWithChannel.getClassId(),
            this.getObisCodeWithChannel(this.registerWithChannel.getObisCodeAsString(), channel),
            this.registerWithChannel.getDefaultAttributeId(), null);
    // CALL
    final Optional<AttributeAddress> attributeAddress = this.service.findAttributeAddress(this.device422,
            DlmsObjectType.MBUS_MASTER_VALUE, channel);
    // VERIFY
    AttributeAddressAssert.is(attributeAddress.get(), expectedAddress);
}